15990723000

素因数分解:

$2^3\times 3^3\times 5^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:190

約数の個数: 1024

約数和(自身を含む): 68709888000

約数和(自身を除く): 52719165000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 24, 25, 27, 28, 30, 35, 36, 38, 40, 42, 45, 50, 54, 56, 57, 60, 61, 63, 70, 72, 73, 75, 76, 84, 90, 95, 100, 105, 108, 114, 120, 122, 125, 126, 133, 135, 140, 146, 150, 152, 168, 171, 175, 180, 183, 189, 190, 200, 210, 216, 219, 225, 228, 244, 250, 252, 266, 270, 280, 285, 292, 300, 305, 315, 342, 350, 360, 365, 366, 375, 378, 380, 399, 420, 427, 438, 450, 456, 475, 488, 500, 504, 511, 513, 525, 532, 540, 549, 570, 584, 600, 610, 630, 657, 665, 675, 684, 700, 730, 732, 750, 756, 760, 798, 840, 854, 855, 875, 876, 900, 915, 945, 950, 1000, 1022, 1026, 1050, 1064, 1080, 1095, 1098, 1125, 1140, 1159, 1197, 1220, 1260, 1281, 1314, 1330, 1350, 1368, 1387, 1400, 1425, 1460, 1464, 1500, 1512, 1525, 1533, 1575, 1596, 1647, 1708, 1710, 1750, 1752, 1800, 1825, 1830, 1890, 1900, 1971, 1995, 2044, 2052, 2100, 2135, 2190, 2196, 2250, 2280, 2318, 2375, 2394, 2440, 2520, 2555, 2562, 2565, 2625, 2628, 2660, 2700, 2745, 2774, 2850, 2920, 3000, 3050, 3066, 3150, 3192, 3285, 3294, 3325, 3375, 3416, 3420, 3477, 3500, 3591, 3650, 3660, 3780, 3800, 3843, 3942, 3990, 4088, 4104, 4161, 4200, 4270, 4275, 4380, 4392, 4453, 4500, 4575, 4599, 4636, 4725, 4750, 4788, 5110, 5124, 5130, 5250, 5256, 5320, 5400, 5475, 5490, 5548, 5700, 5795, 5985, 6100, 6132, 6300, 6405, 6570, 6588, 6650, 6750, 6840, 6935, 6954, 7000, 7125, 7182, 7300, 7320, 7560, 7625, 7665, 7686, 7875, 7884, 7980, 8113, 8235, 8322, 8540, 8550, 8760, 8906, 9000, 9125, 9150, 9198, 9272, 9450, 9500, 9576, 9709, 9855, 9975, 10220, 10248, 10260, 10431, 10500, 10675, 10950, 10980, 11096, 11400, 11529, 11590, 11970, 12200, 12264, 12483, 12600, 12775, 12810, 12825, 13140, 13176, 13300, 13359, 13500, 13725, 13797, 13870, 13908, 14250, 14364, 14600, 15250, 15330, 15372, 15750, 15768, 15960, 16226, 16425, 16470, 16625, 16644, 17080, 17100, 17385, 17812, 17955, 18250, 18300, 18396, 18900, 19000, 19215, 19418, 19710, 19950, 20440, 20520, 20805, 20862, 21000, 21350, 21375, 21900, 21960, 22265, 22875, 22995, 23058, 23180, 23625, 23940, 24339, 24966, 25550, 25620, 25650, 26280, 26600, 26718, 27000, 27375, 27450, 27594, 27740, 27816, 28500, 28728, 28975, 29127, 29925, 30500, 30660, 30744, 31171, 31293, 31500, 32025, 32452, 32850, 32940, 33250, 33288, 34200, 34675, 34770, 35624, 35910, 36500, 36600, 36792, 37449, 37800, 38325, 38430, 38836, 39420, 39900, 40077, 40565, 41175, 41610, 41724, 42700, 42750, 43800, 44530, 45750, 45990, 46116, 46360, 47250, 47880, 48545, 48678, 49275, 49875, 49932, 51100, 51240, 51300, 52155, 53375, 53436, 54750, 54900, 55188, 55480, 57000, 57645, 57950, 58254, 59850, 61000, 61320, 62342, 62415, 62586, 63000, 63875, 64050, 64125, 64904, 65700, 65880, 66500, 66795, 68625, 68985, 69350, 69540, 71820, 73000, 73017, 74898, 76650, 76860, 77672, 78840, 79800, 80154, 81130, 82125, 82350, 83220, 83448, 84607, 85400, 85500, 86925, 87381, 89060, 89775, 91500, 91980, 92232, 93513, 94500, 96075, 97090, 97356, 98550, 99750, 99864, 102200, 102600, 104025, 104310, 106750, 106872, 109500, 109800, 110376, 111325, 114975, 115290, 115900, 116508, 119700, 120231, 121695, 124684, 124830, 125172, 127750, 128100, 128250, 131400, 133000, 133590, 137250, 137970, 138700, 139080, 143640, 144875, 145635, 146034, 149625, 149796, 153300, 153720, 155855, 156465, 160125, 160308, 162260, 164250, 164700, 166440, 169214, 171000, 173375, 173850, 174762, 178120, 179550, 183000, 183960, 187026, 187245, 189000, 191625, 192150, 194180, 194712, 197100, 199500, 200385, 202825, 205875, 208050, 208620, 213500, 219000, 219051, 222650, 229950, 230580, 231800, 233016, 239400, 240462, 242725, 243390, 246375, 249368, 249660, 250344, 253821, 255500, 256200, 256500, 260775, 262143, 267180, 274500, 275940, 277400, 280539, 288225, 289750, 291270, 292068, 299250, 299592, 306600, 311710, 312075, 312930, 320250, 320616, 324520, 328500, 329400, 333975, 338428, 344925, 346750, 347700, 349524, 359100, 365085, 374052, 374490, 383250, 384300, 388360, 394200, 399000, 400770, 405650, 411750, 416100, 417240, 423035, 427000, 434625, 436905, 438102, 445300, 448875, 459900, 461160, 467565, 480375, 480924, 485450, 486780, 492750, 499320, 507642, 511000, 513000, 520125, 521550, 524286, 534360, 549000, 551880, 556625, 561078, 574875, 576450, 579500, 582540, 584136, 592249, 598500, 601155, 608475, 623420, 624150, 625860, 640500, 657000, 667950, 676856, 689850, 693500, 695400, 699048, 718200, 728175, 730170, 748104, 748980, 761463, 766500, 768600, 779275, 782325, 801540, 811300, 823500, 832200, 841617, 846070, 869250, 873810, 876204, 890600, 897750, 919800, 935130, 936225, 960750, 961848, 970900, 973560, 985500, 1001925, 1014125, 1015284, 1040250, 1043100, 1048572, 1095255, 1113250, 1122156, 1149750, 1152900, 1159000, 1165080, 1184498, 1197000, 1202310, 1213625, 1216950, 1246840, 1248300, 1251720, 1269105, 1281000, 1303875, 1310715, 1335900, 1379700, 1387000, 1402695, 1441125, 1456350, 1460340, 1497960, 1522926, 1533000, 1558550, 1560375, 1564650, 1603080, 1622600, 1647000, 1669875, 1683234, 1692140, 1724625, 1738500, 1747620, 1752408, 1776747, 1795500, 1825425, 1870260, 1872450, 1921500, 1941800, 1971000, 2003850, 2028250, 2030568, 2080500, 2086200, 2097144, 2115175, 2184525, 2190510, 2226500, 2244312, 2284389, 2299500, 2305800, 2337825, 2368996, 2404620, 2427250, 2433900, 2496600, 2538210, 2607750, 2621430, 2671800, 2759400, 2805390, 2882250, 2912700, 2920680, 2961245, 3005775, 3042375, 3045852, 3117100, 3120750, 3129300, 3339750, 3366468, 3384280, 3449250, 3477000, 3495240, 3553494, 3591000, 3640875, 3650850, 3740520, 3744900, 3807315, 3843000, 3896375, 3911625, 4007700, 4056500, 4161000, 4208085, 4230350, 4369050, 4381020, 4453000, 4568778, 4599000, 4675650, 4681125, 4737992, 4809240, 4854500, 4867800, 5009625, 5076420, 5215500, 5242860, 5330241, 5476275, 5610780, 5764500, 5825400, 5922490, 6011550, 6084750, 6091704, 6234200, 6241500, 6258600, 6345525, 6553575, 6679500, 6732936, 6898500, 7013475, 7106988, 7281750, 7301700, 7489800, 7614630, 7792750, 7823250, 8015400, 8113000, 8416170, 8460700, 8738100, 8762040, 8883735, 9127125, 9137556, 9351300, 9362250, 9709000, 10019250, 10152840, 10431000, 10485720, 10575875, 10660482, 10922625, 10952550, 11221560, 11421945, 11529000, 11689125, 11844980, 12023100, 12169500, 12483000, 12691050, 13107150, 13359000, 13797000, 14026950, 14213976, 14563500, 14603400, 14806225, 15028875, 15229260, 15585500, 15646500, 15990723, 16832340, 16921400, 17476200, 17767470, 18254250, 18275112, 18702600, 18724500, 19036575, 20038500, 21040425, 21151750, 21320964, 21845250, 21905100, 22843890, 23378250, 23689960, 24046200, 24339000, 25382100, 26214300, 26651205, 27381375, 28053900, 29127000, 29612450, 30057750, 30458520, 31171000, 31293000, 31727625, 31981446, 32767875, 33664680, 35067375, 35534940, 36508500, 37449000, 38073150, 40077000, 42080850, 42303500, 42641928, 43690500, 43810200, 44418675, 45687780, 46756500, 50764200, 52428600, 53302410, 54762750, 56107800, 57109725, 59224900, 60115500, 63455250, 63962892, 65535750, 70134750, 71069880, 73017000, 74031125, 76146300, 79953615, 84161700, 84607000, 87381000, 88837350, 91375560, 93513000, 95182875, 105202125, 106604820, 109525500, 114219450, 118449800, 120231000, 126910500, 127925784, 131071500, 133256025, 140269500, 148062250, 152292600, 159907230, 168323400, 177674700, 190365750, 210404250, 213209640, 219051000, 222093375, 228438900, 253821000, 262143000, 266512050, 280539000, 285548625, 296124500, 319814460, 355349400, 380731500, 399768075, 420808500, 444186750, 456877800, 533024100, 571097250, 592249000, 639628920, 666280125, 761463000, 799536150, 841617000, 888373500, 1066048200, 1142194500, 1332560250, 1599072300, 1776747000, 1998840375, 2284389000, 2665120500, 3198144600, 3997680750, 5330241000, 7995361500, 15990723000]

約数ペア:

[(1, 15990723000), (2, 7995361500), (3, 5330241000), (4, 3997680750), (5, 3198144600), (6, 2665120500), (7, 2284389000), (8, 1998840375), (9, 1776747000), (10, 1599072300), (12, 1332560250), (14, 1142194500), (15, 1066048200), (18, 888373500), (19, 841617000), (20, 799536150), (21, 761463000), (24, 666280125), (25, 639628920), (27, 592249000), (28, 571097250), (30, 533024100), (35, 456877800), (36, 444186750), (38, 420808500), (40, 399768075), (42, 380731500), (45, 355349400), (50, 319814460), (54, 296124500), (56, 285548625), (57, 280539000), (60, 266512050), (61, 262143000), (63, 253821000), (70, 228438900), (72, 222093375), (73, 219051000), (75, 213209640), (76, 210404250), (84, 190365750), (90, 177674700), (95, 168323400), (100, 159907230), (105, 152292600), (108, 148062250), (114, 140269500), (120, 133256025), (122, 131071500), (125, 127925784), (126, 126910500), (133, 120231000), (135, 118449800), (140, 114219450), (146, 109525500), (150, 106604820), (152, 105202125), (168, 95182875), (171, 93513000), (175, 91375560), (180, 88837350), (183, 87381000), (189, 84607000), (190, 84161700), (200, 79953615), (210, 76146300), (216, 74031125), (219, 73017000), (225, 71069880), (228, 70134750), (244, 65535750), (250, 63962892), (252, 63455250), (266, 60115500), (270, 59224900), (280, 57109725), (285, 56107800), (292, 54762750), (300, 53302410), (305, 52428600), (315, 50764200), (342, 46756500), (350, 45687780), (360, 44418675), (365, 43810200), (366, 43690500), (375, 42641928), (378, 42303500), (380, 42080850), (399, 40077000), (420, 38073150), (427, 37449000), (438, 36508500), (450, 35534940), (456, 35067375), (475, 33664680), (488, 32767875), (500, 31981446), (504, 31727625), (511, 31293000), (513, 31171000), (525, 30458520), (532, 30057750), (540, 29612450), (549, 29127000), (570, 28053900), (584, 27381375), (600, 26651205), (610, 26214300), (630, 25382100), (657, 24339000), (665, 24046200), (675, 23689960), (684, 23378250), (700, 22843890), (730, 21905100), (732, 21845250), (750, 21320964), (756, 21151750), (760, 21040425), (798, 20038500), (840, 19036575), (854, 18724500), (855, 18702600), (875, 18275112), (876, 18254250), (900, 17767470), (915, 17476200), (945, 16921400), (950, 16832340), (1000, 15990723), (1022, 15646500), (1026, 15585500), (1050, 15229260), (1064, 15028875), (1080, 14806225), (1095, 14603400), (1098, 14563500), (1125, 14213976), (1140, 14026950), (1159, 13797000), (1197, 13359000), (1220, 13107150), (1260, 12691050), (1281, 12483000), (1314, 12169500), (1330, 12023100), (1350, 11844980), (1368, 11689125), (1387, 11529000), (1400, 11421945), (1425, 11221560), (1460, 10952550), (1464, 10922625), (1500, 10660482), (1512, 10575875), (1525, 10485720), (1533, 10431000), (1575, 10152840), (1596, 10019250), (1647, 9709000), (1708, 9362250), (1710, 9351300), (1750, 9137556), (1752, 9127125), (1800, 8883735), (1825, 8762040), (1830, 8738100), (1890, 8460700), (1900, 8416170), (1971, 8113000), (1995, 8015400), (2044, 7823250), (2052, 7792750), (2100, 7614630), (2135, 7489800), (2190, 7301700), (2196, 7281750), (2250, 7106988), (2280, 7013475), (2318, 6898500), (2375, 6732936), (2394, 6679500), (2440, 6553575), (2520, 6345525), (2555, 6258600), (2562, 6241500), (2565, 6234200), (2625, 6091704), (2628, 6084750), (2660, 6011550), (2700, 5922490), (2745, 5825400), (2774, 5764500), (2850, 5610780), (2920, 5476275), (3000, 5330241), (3050, 5242860), (3066, 5215500), (3150, 5076420), (3192, 5009625), (3285, 4867800), (3294, 4854500), (3325, 4809240), (3375, 4737992), (3416, 4681125), (3420, 4675650), (3477, 4599000), (3500, 4568778), (3591, 4453000), (3650, 4381020), (3660, 4369050), (3780, 4230350), (3800, 4208085), (3843, 4161000), (3942, 4056500), (3990, 4007700), (4088, 3911625), (4104, 3896375), (4161, 3843000), (4200, 3807315), (4270, 3744900), (4275, 3740520), (4380, 3650850), (4392, 3640875), (4453, 3591000), (4500, 3553494), (4575, 3495240), (4599, 3477000), (4636, 3449250), (4725, 3384280), (4750, 3366468), (4788, 3339750), (5110, 3129300), (5124, 3120750), (5130, 3117100), (5250, 3045852), (5256, 3042375), (5320, 3005775), (5400, 2961245), (5475, 2920680), (5490, 2912700), (5548, 2882250), (5700, 2805390), (5795, 2759400), (5985, 2671800), (6100, 2621430), (6132, 2607750), (6300, 2538210), (6405, 2496600), (6570, 2433900), (6588, 2427250), (6650, 2404620), (6750, 2368996), (6840, 2337825), (6935, 2305800), (6954, 2299500), (7000, 2284389), (7125, 2244312), (7182, 2226500), (7300, 2190510), (7320, 2184525), (7560, 2115175), (7625, 2097144), (7665, 2086200), (7686, 2080500), (7875, 2030568), (7884, 2028250), (7980, 2003850), (8113, 1971000), (8235, 1941800), (8322, 1921500), (8540, 1872450), (8550, 1870260), (8760, 1825425), (8906, 1795500), (9000, 1776747), (9125, 1752408), (9150, 1747620), (9198, 1738500), (9272, 1724625), (9450, 1692140), (9500, 1683234), (9576, 1669875), (9709, 1647000), (9855, 1622600), (9975, 1603080), (10220, 1564650), (10248, 1560375), (10260, 1558550), (10431, 1533000), (10500, 1522926), (10675, 1497960), (10950, 1460340), (10980, 1456350), (11096, 1441125), (11400, 1402695), (11529, 1387000), (11590, 1379700), (11970, 1335900), (12200, 1310715), (12264, 1303875), (12483, 1281000), (12600, 1269105), (12775, 1251720), (12810, 1248300), (12825, 1246840), (13140, 1216950), (13176, 1213625), (13300, 1202310), (13359, 1197000), (13500, 1184498), (13725, 1165080), (13797, 1159000), (13870, 1152900), (13908, 1149750), (14250, 1122156), (14364, 1113250), (14600, 1095255), (15250, 1048572), (15330, 1043100), (15372, 1040250), (15750, 1015284), (15768, 1014125), (15960, 1001925), (16226, 985500), (16425, 973560), (16470, 970900), (16625, 961848), (16644, 960750), (17080, 936225), (17100, 935130), (17385, 919800), (17812, 897750), (17955, 890600), (18250, 876204), (18300, 873810), (18396, 869250), (18900, 846070), (19000, 841617), (19215, 832200), (19418, 823500), (19710, 811300), (19950, 801540), (20440, 782325), (20520, 779275), (20805, 768600), (20862, 766500), (21000, 761463), (21350, 748980), (21375, 748104), (21900, 730170), (21960, 728175), (22265, 718200), (22875, 699048), (22995, 695400), (23058, 693500), (23180, 689850), (23625, 676856), (23940, 667950), (24339, 657000), (24966, 640500), (25550, 625860), (25620, 624150), (25650, 623420), (26280, 608475), (26600, 601155), (26718, 598500), (27000, 592249), (27375, 584136), (27450, 582540), (27594, 579500), (27740, 576450), (27816, 574875), (28500, 561078), (28728, 556625), (28975, 551880), (29127, 549000), (29925, 534360), (30500, 524286), (30660, 521550), (30744, 520125), (31171, 513000), (31293, 511000), (31500, 507642), (32025, 499320), (32452, 492750), (32850, 486780), (32940, 485450), (33250, 480924), (33288, 480375), (34200, 467565), (34675, 461160), (34770, 459900), (35624, 448875), (35910, 445300), (36500, 438102), (36600, 436905), (36792, 434625), (37449, 427000), (37800, 423035), (38325, 417240), (38430, 416100), (38836, 411750), (39420, 405650), (39900, 400770), (40077, 399000), (40565, 394200), (41175, 388360), (41610, 384300), (41724, 383250), (42700, 374490), (42750, 374052), (43800, 365085), (44530, 359100), (45750, 349524), (45990, 347700), (46116, 346750), (46360, 344925), (47250, 338428), (47880, 333975), (48545, 329400), (48678, 328500), (49275, 324520), (49875, 320616), (49932, 320250), (51100, 312930), (51240, 312075), (51300, 311710), (52155, 306600), (53375, 299592), (53436, 299250), (54750, 292068), (54900, 291270), (55188, 289750), (55480, 288225), (57000, 280539), (57645, 277400), (57950, 275940), (58254, 274500), (59850, 267180), (61000, 262143), (61320, 260775), (62342, 256500), (62415, 256200), (62586, 255500), (63000, 253821), (63875, 250344), (64050, 249660), (64125, 249368), (64904, 246375), (65700, 243390), (65880, 242725), (66500, 240462), (66795, 239400), (68625, 233016), (68985, 231800), (69350, 230580), (69540, 229950), (71820, 222650), (73000, 219051), (73017, 219000), (74898, 213500), (76650, 208620), (76860, 208050), (77672, 205875), (78840, 202825), (79800, 200385), (80154, 199500), (81130, 197100), (82125, 194712), (82350, 194180), (83220, 192150), (83448, 191625), (84607, 189000), (85400, 187245), (85500, 187026), (86925, 183960), (87381, 183000), (89060, 179550), (89775, 178120), (91500, 174762), (91980, 173850), (92232, 173375), (93513, 171000), (94500, 169214), (96075, 166440), (97090, 164700), (97356, 164250), (98550, 162260), (99750, 160308), (99864, 160125), (102200, 156465), (102600, 155855), (104025, 153720), (104310, 153300), (106750, 149796), (106872, 149625), (109500, 146034), (109800, 145635), (110376, 144875), (111325, 143640), (114975, 139080), (115290, 138700), (115900, 137970), (116508, 137250), (119700, 133590), (120231, 133000), (121695, 131400), (124684, 128250), (124830, 128100), (125172, 127750)]