1988695800

素因数分解:

$2^3\times 3^4\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1$

素因数の和:138

約数の個数: 960

約数和(自身を含む): 9074419200

約数和(自身を除く): 7085723400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 19, 20, 21, 24, 25, 26, 27, 28, 30, 35, 36, 38, 39, 40, 42, 45, 50, 52, 54, 56, 57, 60, 63, 65, 70, 71, 72, 75, 76, 78, 81, 84, 90, 91, 95, 100, 104, 105, 108, 114, 117, 120, 126, 130, 133, 135, 140, 142, 150, 152, 156, 162, 168, 171, 175, 180, 182, 189, 190, 195, 200, 210, 213, 216, 225, 228, 234, 247, 252, 260, 266, 270, 273, 280, 284, 285, 300, 312, 315, 324, 325, 342, 350, 351, 355, 360, 364, 378, 380, 390, 399, 405, 420, 426, 450, 455, 456, 468, 475, 494, 497, 504, 513, 520, 525, 532, 540, 546, 567, 568, 570, 585, 600, 630, 639, 648, 650, 665, 675, 684, 700, 702, 710, 728, 741, 756, 760, 780, 798, 810, 819, 840, 852, 855, 900, 910, 923, 936, 945, 950, 975, 988, 994, 1026, 1050, 1053, 1064, 1065, 1080, 1092, 1134, 1140, 1170, 1197, 1235, 1260, 1278, 1300, 1330, 1349, 1350, 1365, 1368, 1400, 1404, 1420, 1425, 1482, 1491, 1512, 1539, 1560, 1575, 1596, 1620, 1638, 1704, 1710, 1729, 1755, 1775, 1800, 1820, 1846, 1890, 1900, 1917, 1950, 1976, 1988, 1995, 2025, 2052, 2100, 2106, 2130, 2184, 2223, 2268, 2275, 2280, 2340, 2394, 2457, 2470, 2485, 2520, 2556, 2565, 2600, 2660, 2698, 2700, 2730, 2769, 2808, 2835, 2840, 2850, 2925, 2964, 2982, 3078, 3150, 3192, 3195, 3240, 3276, 3325, 3420, 3458, 3510, 3550, 3591, 3640, 3692, 3705, 3780, 3800, 3834, 3900, 3976, 3990, 4047, 4050, 4095, 4104, 4200, 4212, 4260, 4275, 4446, 4473, 4536, 4550, 4615, 4680, 4725, 4788, 4914, 4940, 4970, 5112, 5130, 5187, 5265, 5320, 5325, 5396, 5400, 5460, 5538, 5670, 5700, 5751, 5850, 5928, 5964, 5985, 6156, 6175, 6300, 6390, 6461, 6552, 6650, 6669, 6745, 6825, 6840, 6916, 7020, 7100, 7182, 7371, 7384, 7410, 7455, 7560, 7668, 7695, 7800, 7980, 8094, 8100, 8190, 8307, 8424, 8520, 8550, 8645, 8775, 8892, 8946, 9100, 9230, 9443, 9450, 9576, 9585, 9828, 9880, 9940, 9975, 10260, 10374, 10530, 10650, 10773, 10792, 10920, 11076, 11115, 11340, 11400, 11502, 11700, 11928, 11970, 12141, 12285, 12312, 12350, 12425, 12600, 12780, 12825, 12922, 13300, 13338, 13419, 13490, 13650, 13832, 13845, 14040, 14175, 14200, 14364, 14742, 14820, 14910, 15336, 15390, 15561, 15960, 15975, 16188, 16200, 16380, 16614, 17100, 17290, 17537, 17550, 17784, 17892, 17955, 18200, 18460, 18525, 18886, 18900, 19170, 19383, 19656, 19880, 19950, 20007, 20235, 20475, 20520, 20748, 21060, 21300, 21546, 22152, 22230, 22365, 22680, 23004, 23075, 23400, 23940, 24282, 24570, 24700, 24850, 24921, 25560, 25650, 25844, 25935, 26325, 26600, 26676, 26838, 26980, 27300, 27690, 28329, 28350, 28728, 28755, 29484, 29640, 29820, 29925, 30780, 31122, 31950, 32305, 32376, 32760, 33228, 33345, 33725, 34200, 34580, 35074, 35100, 35784, 35910, 36423, 36855, 36920, 37050, 37275, 37772, 37800, 38340, 38475, 38766, 39900, 40014, 40257, 40470, 40950, 41496, 41535, 42120, 42600, 43092, 43225, 44460, 44730, 46008, 46150, 46683, 47215, 47880, 47925, 48564, 49140, 49400, 49700, 49842, 51300, 51688, 51870, 52611, 52650, 53352, 53676, 53865, 53960, 54600, 55380, 55575, 56658, 56700, 57510, 58149, 58968, 59640, 59850, 60705, 61425, 61560, 62244, 63900, 64610, 66456, 66690, 67095, 67450, 69160, 69225, 70148, 70200, 71820, 72846, 73710, 74100, 74550, 74763, 75544, 76680, 76950, 77532, 77805, 79800, 80028, 80514, 80940, 81900, 83070, 84987, 86184, 86450, 87685, 88920, 89460, 89775, 92300, 93366, 94430, 95850, 96915, 97128, 98280, 99400, 99684, 100035, 101175, 102600, 103740, 105222, 105300, 107352, 107730, 109269, 110760, 111150, 111825, 113316, 113400, 115020, 116298, 119700, 121410, 122759, 122850, 124488, 124605, 127800, 129220, 129675, 133380, 134190, 134900, 138450, 140049, 140296, 141645, 143640, 143775, 145692, 147420, 148200, 149100, 149526, 153900, 155064, 155610, 157833, 160056, 161028, 161525, 161880, 163800, 166140, 166725, 169974, 172900, 174447, 175370, 178920, 179550, 182115, 184275, 184600, 186732, 188860, 191700, 193830, 199368, 200070, 201285, 202350, 207480, 207675, 210444, 210600, 215460, 218538, 222300, 223650, 226632, 230040, 232596, 233415, 236075, 239400, 242820, 245518, 245700, 249210, 254961, 258440, 259350, 263055, 266760, 268380, 269325, 269800, 276900, 280098, 283290, 287550, 290745, 291384, 294840, 298200, 299052, 303525, 307800, 311220, 315666, 322056, 323050, 332280, 333450, 335475, 339948, 345800, 348894, 350740, 359100, 364230, 368277, 368550, 373464, 373815, 377720, 383400, 387660, 389025, 400140, 402570, 404700, 415350, 420888, 424935, 430920, 437076, 438425, 444600, 447300, 465192, 466830, 472150, 473499, 484575, 485640, 491036, 491400, 498420, 500175, 509922, 518700, 523341, 526110, 536760, 538650, 546345, 553800, 560196, 566580, 575100, 581490, 598104, 607050, 613795, 622440, 623025, 631332, 646100, 666900, 670950, 679896, 697788, 700245, 701480, 708225, 718200, 728460, 736554, 737100, 747630, 764883, 775320, 778050, 789165, 800280, 805140, 809400, 830700, 849870, 872235, 874152, 876850, 894600, 910575, 933660, 944300, 946998, 969150, 982072, 996840, 1000350, 1006425, 1019844, 1037400, 1046682, 1052220, 1077300, 1092690, 1104831, 1120392, 1133160, 1150200, 1162980, 1167075, 1214100, 1227590, 1246050, 1262664, 1274805, 1292200, 1315275, 1333800, 1341900, 1395576, 1400490, 1416450, 1420497, 1453725, 1456920, 1473108, 1474200, 1495260, 1529766, 1556100, 1578330, 1610280, 1661400, 1699740, 1744470, 1753700, 1821150, 1841385, 1867320, 1869075, 1888600, 1893996, 1938300, 2000700, 2012850, 2039688, 2093364, 2104440, 2124675, 2154600, 2185380, 2209662, 2325960, 2334150, 2367495, 2428200, 2455180, 2492100, 2549610, 2616705, 2630550, 2683800, 2731725, 2800980, 2832900, 2840994, 2907450, 2946216, 2990520, 3059532, 3068975, 3112200, 3156660, 3314493, 3399480, 3488940, 3501225, 3507400, 3642300, 3682770, 3738150, 3787992, 3824415, 3876600, 3945825, 4001400, 4025700, 4186728, 4249350, 4361175, 4370760, 4419324, 4668300, 4734990, 4910360, 4984200, 5099220, 5233410, 5261100, 5463450, 5524155, 5601960, 5665800, 5681988, 5814900, 6119064, 6137950, 6313320, 6374025, 6628986, 6977880, 7002450, 7102485, 7284600, 7365540, 7476300, 7648830, 7891650, 8051400, 8498700, 8722350, 8838648, 9206925, 9336600, 9469980, 9943479, 10198440, 10466820, 10522200, 10926900, 11048310, 11363976, 11629800, 11837475, 12275900, 12748050, 13083525, 13257972, 14004900, 14204970, 14731080, 14952600, 15297660, 15783300, 16572465, 16997400, 17444700, 18413850, 18939960, 19122075, 19886958, 20933640, 21853800, 22096620, 23674950, 24551800, 25496100, 26167050, 26515944, 27620775, 28009800, 28409940, 30595320, 31566600, 33144930, 34889400, 35512425, 36827700, 38244150, 39773916, 44193240, 47349900, 49717395, 50992200, 52334100, 55241550, 56819880, 66289860, 71024850, 73655400, 76488300, 79547832, 82862325, 94699800, 99434790, 104668200, 110483100, 132579720, 142049700, 152976600, 165724650, 198869580, 220966200, 248586975, 284099400, 331449300, 397739160, 497173950, 662898600, 994347900, 1988695800]

約数ペア:

[(1, 1988695800), (2, 994347900), (3, 662898600), (4, 497173950), (5, 397739160), (6, 331449300), (7, 284099400), (8, 248586975), (9, 220966200), (10, 198869580), (12, 165724650), (13, 152976600), (14, 142049700), (15, 132579720), (18, 110483100), (19, 104668200), (20, 99434790), (21, 94699800), (24, 82862325), (25, 79547832), (26, 76488300), (27, 73655400), (28, 71024850), (30, 66289860), (35, 56819880), (36, 55241550), (38, 52334100), (39, 50992200), (40, 49717395), (42, 47349900), (45, 44193240), (50, 39773916), (52, 38244150), (54, 36827700), (56, 35512425), (57, 34889400), (60, 33144930), (63, 31566600), (65, 30595320), (70, 28409940), (71, 28009800), (72, 27620775), (75, 26515944), (76, 26167050), (78, 25496100), (81, 24551800), (84, 23674950), (90, 22096620), (91, 21853800), (95, 20933640), (100, 19886958), (104, 19122075), (105, 18939960), (108, 18413850), (114, 17444700), (117, 16997400), (120, 16572465), (126, 15783300), (130, 15297660), (133, 14952600), (135, 14731080), (140, 14204970), (142, 14004900), (150, 13257972), (152, 13083525), (156, 12748050), (162, 12275900), (168, 11837475), (171, 11629800), (175, 11363976), (180, 11048310), (182, 10926900), (189, 10522200), (190, 10466820), (195, 10198440), (200, 9943479), (210, 9469980), (213, 9336600), (216, 9206925), (225, 8838648), (228, 8722350), (234, 8498700), (247, 8051400), (252, 7891650), (260, 7648830), (266, 7476300), (270, 7365540), (273, 7284600), (280, 7102485), (284, 7002450), (285, 6977880), (300, 6628986), (312, 6374025), (315, 6313320), (324, 6137950), (325, 6119064), (342, 5814900), (350, 5681988), (351, 5665800), (355, 5601960), (360, 5524155), (364, 5463450), (378, 5261100), (380, 5233410), (390, 5099220), (399, 4984200), (405, 4910360), (420, 4734990), (426, 4668300), (450, 4419324), (455, 4370760), (456, 4361175), (468, 4249350), (475, 4186728), (494, 4025700), (497, 4001400), (504, 3945825), (513, 3876600), (520, 3824415), (525, 3787992), (532, 3738150), (540, 3682770), (546, 3642300), (567, 3507400), (568, 3501225), (570, 3488940), (585, 3399480), (600, 3314493), (630, 3156660), (639, 3112200), (648, 3068975), (650, 3059532), (665, 2990520), (675, 2946216), (684, 2907450), (700, 2840994), (702, 2832900), (710, 2800980), (728, 2731725), (741, 2683800), (756, 2630550), (760, 2616705), (780, 2549610), (798, 2492100), (810, 2455180), (819, 2428200), (840, 2367495), (852, 2334150), (855, 2325960), (900, 2209662), (910, 2185380), (923, 2154600), (936, 2124675), (945, 2104440), (950, 2093364), (975, 2039688), (988, 2012850), (994, 2000700), (1026, 1938300), (1050, 1893996), (1053, 1888600), (1064, 1869075), (1065, 1867320), (1080, 1841385), (1092, 1821150), (1134, 1753700), (1140, 1744470), (1170, 1699740), (1197, 1661400), (1235, 1610280), (1260, 1578330), (1278, 1556100), (1300, 1529766), (1330, 1495260), (1349, 1474200), (1350, 1473108), (1365, 1456920), (1368, 1453725), (1400, 1420497), (1404, 1416450), (1420, 1400490), (1425, 1395576), (1482, 1341900), (1491, 1333800), (1512, 1315275), (1539, 1292200), (1560, 1274805), (1575, 1262664), (1596, 1246050), (1620, 1227590), (1638, 1214100), (1704, 1167075), (1710, 1162980), (1729, 1150200), (1755, 1133160), (1775, 1120392), (1800, 1104831), (1820, 1092690), (1846, 1077300), (1890, 1052220), (1900, 1046682), (1917, 1037400), (1950, 1019844), (1976, 1006425), (1988, 1000350), (1995, 996840), (2025, 982072), (2052, 969150), (2100, 946998), (2106, 944300), (2130, 933660), (2184, 910575), (2223, 894600), (2268, 876850), (2275, 874152), (2280, 872235), (2340, 849870), (2394, 830700), (2457, 809400), (2470, 805140), (2485, 800280), (2520, 789165), (2556, 778050), (2565, 775320), (2600, 764883), (2660, 747630), (2698, 737100), (2700, 736554), (2730, 728460), (2769, 718200), (2808, 708225), (2835, 701480), (2840, 700245), (2850, 697788), (2925, 679896), (2964, 670950), (2982, 666900), (3078, 646100), (3150, 631332), (3192, 623025), (3195, 622440), (3240, 613795), (3276, 607050), (3325, 598104), (3420, 581490), (3458, 575100), (3510, 566580), (3550, 560196), (3591, 553800), (3640, 546345), (3692, 538650), (3705, 536760), (3780, 526110), (3800, 523341), (3834, 518700), (3900, 509922), (3976, 500175), (3990, 498420), (4047, 491400), (4050, 491036), (4095, 485640), (4104, 484575), (4200, 473499), (4212, 472150), (4260, 466830), (4275, 465192), (4446, 447300), (4473, 444600), (4536, 438425), (4550, 437076), (4615, 430920), (4680, 424935), (4725, 420888), (4788, 415350), (4914, 404700), (4940, 402570), (4970, 400140), (5112, 389025), (5130, 387660), (5187, 383400), (5265, 377720), (5320, 373815), (5325, 373464), (5396, 368550), (5400, 368277), (5460, 364230), (5538, 359100), (5670, 350740), (5700, 348894), (5751, 345800), (5850, 339948), (5928, 335475), (5964, 333450), (5985, 332280), (6156, 323050), (6175, 322056), (6300, 315666), (6390, 311220), (6461, 307800), (6552, 303525), (6650, 299052), (6669, 298200), (6745, 294840), (6825, 291384), (6840, 290745), (6916, 287550), (7020, 283290), (7100, 280098), (7182, 276900), (7371, 269800), (7384, 269325), (7410, 268380), (7455, 266760), (7560, 263055), (7668, 259350), (7695, 258440), (7800, 254961), (7980, 249210), (8094, 245700), (8100, 245518), (8190, 242820), (8307, 239400), (8424, 236075), (8520, 233415), (8550, 232596), (8645, 230040), (8775, 226632), (8892, 223650), (8946, 222300), (9100, 218538), (9230, 215460), (9443, 210600), (9450, 210444), (9576, 207675), (9585, 207480), (9828, 202350), (9880, 201285), (9940, 200070), (9975, 199368), (10260, 193830), (10374, 191700), (10530, 188860), (10650, 186732), (10773, 184600), (10792, 184275), (10920, 182115), (11076, 179550), (11115, 178920), (11340, 175370), (11400, 174447), (11502, 172900), (11700, 169974), (11928, 166725), (11970, 166140), (12141, 163800), (12285, 161880), (12312, 161525), (12350, 161028), (12425, 160056), (12600, 157833), (12780, 155610), (12825, 155064), (12922, 153900), (13300, 149526), (13338, 149100), (13419, 148200), (13490, 147420), (13650, 145692), (13832, 143775), (13845, 143640), (14040, 141645), (14175, 140296), (14200, 140049), (14364, 138450), (14742, 134900), (14820, 134190), (14910, 133380), (15336, 129675), (15390, 129220), (15561, 127800), (15960, 124605), (15975, 124488), (16188, 122850), (16200, 122759), (16380, 121410), (16614, 119700), (17100, 116298), (17290, 115020), (17537, 113400), (17550, 113316), (17784, 111825), (17892, 111150), (17955, 110760), (18200, 109269), (18460, 107730), (18525, 107352), (18886, 105300), (18900, 105222), (19170, 103740), (19383, 102600), (19656, 101175), (19880, 100035), (19950, 99684), (20007, 99400), (20235, 98280), (20475, 97128), (20520, 96915), (20748, 95850), (21060, 94430), (21300, 93366), (21546, 92300), (22152, 89775), (22230, 89460), (22365, 88920), (22680, 87685), (23004, 86450), (23075, 86184), (23400, 84987), (23940, 83070), (24282, 81900), (24570, 80940), (24700, 80514), (24850, 80028), (24921, 79800), (25560, 77805), (25650, 77532), (25844, 76950), (25935, 76680), (26325, 75544), (26600, 74763), (26676, 74550), (26838, 74100), (26980, 73710), (27300, 72846), (27690, 71820), (28329, 70200), (28350, 70148), (28728, 69225), (28755, 69160), (29484, 67450), (29640, 67095), (29820, 66690), (29925, 66456), (30780, 64610), (31122, 63900), (31950, 62244), (32305, 61560), (32376, 61425), (32760, 60705), (33228, 59850), (33345, 59640), (33725, 58968), (34200, 58149), (34580, 57510), (35074, 56700), (35100, 56658), (35784, 55575), (35910, 55380), (36423, 54600), (36855, 53960), (36920, 53865), (37050, 53676), (37275, 53352), (37772, 52650), (37800, 52611), (38340, 51870), (38475, 51688), (38766, 51300), (39900, 49842), (40014, 49700), (40257, 49400), (40470, 49140), (40950, 48564), (41496, 47925), (41535, 47880), (42120, 47215), (42600, 46683), (43092, 46150), (43225, 46008), (44460, 44730)]