21597816240

素因数分解:

$2^4\times 3^3\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1427}}^1$

素因数の和:1487

約数の個数: 960

約数和(自身を含む): 101738488320

約数和(自身を除く): 80140672080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 18, 20, 21, 22, 24, 26, 27, 28, 30, 33, 35, 36, 39, 40, 42, 44, 45, 48, 49, 52, 54, 55, 56, 60, 63, 65, 66, 70, 72, 77, 78, 80, 84, 88, 90, 91, 98, 99, 104, 105, 108, 110, 112, 117, 120, 126, 130, 132, 135, 140, 143, 144, 147, 154, 156, 165, 168, 176, 180, 182, 189, 195, 196, 198, 208, 210, 216, 220, 231, 234, 240, 245, 252, 260, 264, 270, 273, 280, 286, 294, 297, 308, 312, 315, 330, 336, 351, 360, 364, 378, 385, 390, 392, 396, 420, 429, 432, 440, 441, 455, 462, 468, 490, 495, 504, 520, 528, 539, 540, 546, 560, 572, 585, 588, 594, 616, 624, 630, 637, 660, 693, 702, 715, 720, 728, 735, 756, 770, 780, 784, 792, 819, 840, 858, 880, 882, 910, 924, 936, 945, 980, 990, 1001, 1008, 1040, 1078, 1080, 1092, 1144, 1155, 1170, 1176, 1188, 1232, 1260, 1274, 1287, 1320, 1323, 1365, 1386, 1404, 1427, 1430, 1456, 1470, 1485, 1512, 1540, 1560, 1584, 1617, 1638, 1680, 1716, 1755, 1764, 1820, 1848, 1872, 1890, 1911, 1960, 1980, 2002, 2079, 2145, 2156, 2160, 2184, 2205, 2288, 2310, 2340, 2352, 2376, 2457, 2520, 2548, 2574, 2640, 2646, 2695, 2730, 2772, 2808, 2854, 2860, 2940, 2970, 3003, 3024, 3080, 3120, 3185, 3234, 3276, 3432, 3465, 3510, 3528, 3640, 3696, 3780, 3822, 3861, 3920, 3960, 4004, 4095, 4158, 4281, 4290, 4312, 4368, 4410, 4620, 4680, 4752, 4851, 4914, 5005, 5040, 5096, 5148, 5292, 5390, 5460, 5544, 5616, 5708, 5720, 5733, 5880, 5940, 6006, 6160, 6370, 6435, 6468, 6552, 6615, 6864, 6930, 7007, 7020, 7056, 7135, 7280, 7560, 7644, 7722, 7920, 8008, 8085, 8190, 8316, 8562, 8580, 8624, 8820, 9009, 9240, 9360, 9555, 9702, 9828, 9989, 10010, 10192, 10296, 10395, 10584, 10780, 10920, 11088, 11416, 11440, 11466, 11760, 11880, 12012, 12285, 12740, 12843, 12870, 12936, 13104, 13230, 13860, 14014, 14040, 14270, 14553, 15015, 15120, 15288, 15444, 15697, 16016, 16170, 16380, 16632, 17124, 17160, 17199, 17640, 18018, 18480, 18551, 19110, 19305, 19404, 19656, 19978, 20020, 20592, 20790, 21021, 21168, 21405, 21560, 21840, 22832, 22932, 23760, 24024, 24255, 24570, 25480, 25686, 25740, 25872, 26460, 27027, 27720, 28028, 28080, 28540, 28665, 29106, 29967, 30030, 30576, 30888, 31394, 32340, 32760, 33264, 34248, 34320, 34398, 35035, 35280, 36036, 37102, 38220, 38529, 38610, 38808, 39312, 39956, 40040, 41580, 42042, 42810, 43120, 45045, 45864, 47091, 48048, 48510, 49140, 49945, 50960, 51372, 51480, 52920, 54054, 55440, 55653, 56056, 57080, 57330, 58212, 59934, 60060, 61776, 62788, 63063, 64215, 64680, 65520, 68496, 68796, 69923, 70070, 72072, 72765, 74204, 76440, 77058, 77220, 77616, 78485, 79912, 80080, 83160, 84084, 85620, 85995, 89901, 90090, 91728, 92755, 94182, 97020, 98280, 99890, 102744, 102960, 105105, 105840, 108108, 109879, 111306, 112112, 114160, 114660, 116424, 119868, 120120, 125576, 126126, 128430, 129360, 129857, 135135, 137592, 139846, 140140, 141273, 144144, 145530, 148408, 149835, 152880, 154116, 154440, 156970, 159824, 166320, 166959, 168168, 171240, 171990, 179802, 180180, 185510, 188364, 189189, 192645, 194040, 196560, 199780, 204061, 205488, 209769, 210210, 216216, 219758, 222612, 229320, 232848, 235455, 239736, 240240, 251152, 252252, 256860, 259714, 269703, 270270, 275184, 278265, 279692, 280280, 282546, 291060, 296816, 299670, 308232, 308880, 313940, 315315, 329637, 333918, 336336, 342480, 343980, 349615, 359604, 360360, 371020, 376728, 378378, 385290, 388080, 389571, 399560, 408122, 419538, 420420, 423819, 432432, 439516, 445224, 449505, 458640, 470910, 479472, 500877, 504504, 513720, 519428, 539406, 540540, 549395, 556530, 559384, 560560, 565092, 582120, 599340, 612183, 616464, 627880, 629307, 630630, 649285, 659274, 667836, 687960, 699230, 706365, 719208, 720720, 742040, 753456, 756756, 769153, 770580, 779142, 799120, 816244, 834795, 839076, 840840, 847638, 879032, 890448, 899010, 908999, 941820, 945945, 988911, 1001754, 1009008, 1020305, 1027440, 1038856, 1048845, 1078812, 1081080, 1098790, 1113060, 1118768, 1130184, 1164240, 1168713, 1198680, 1224366, 1255760, 1258614, 1261260, 1298570, 1318548, 1335672, 1348515, 1375920, 1398460, 1412730, 1428427, 1438416, 1484080, 1513512, 1538306, 1541160, 1558284, 1632488, 1648185, 1669590, 1678152, 1681680, 1695276, 1758064, 1798020, 1817998, 1836549, 1883640, 1887921, 1891890, 1947855, 1977822, 2003508, 2040610, 2077712, 2097690, 2119095, 2157624, 2162160, 2197580, 2226120, 2260368, 2307459, 2337426, 2397360, 2448732, 2504385, 2517228, 2522520, 2597140, 2637096, 2671344, 2697030, 2726997, 2796920, 2825460, 2856854, 2966733, 3027024, 3060915, 3076612, 3082320, 3116568, 3146535, 3264976, 3296370, 3339180, 3356304, 3390552, 3506139, 3596040, 3635996, 3673098, 3767280, 3775842, 3783780, 3845765, 3895710, 3955644, 4007016, 4081220, 4195380, 4238190, 4285281, 4315248, 4395160, 4452240, 4544995, 4614918, 4674852, 4897464, 4944555, 5008770, 5034456, 5045040, 5194280, 5274192, 5394060, 5453994, 5509647, 5593840, 5650920, 5713708, 5843565, 5933466, 6121830, 6153224, 6233136, 6293070, 6592740, 6678360, 6781104, 6922377, 7012278, 7142135, 7192080, 7271992, 7346196, 7551684, 7567560, 7691530, 7791420, 7911288, 8014032, 8162440, 8180991, 8390760, 8476380, 8570562, 8790320, 9089990, 9182745, 9229836, 9349704, 9439605, 9794928, 9889110, 9998989, 10017540, 10068912, 10388560, 10788120, 10907988, 11019294, 11301840, 11427416, 11537295, 11687130, 11866932, 12243660, 12306448, 12586140, 12855843, 13185480, 13356720, 13634985, 13844754, 14024556, 14284270, 14543984, 14692392, 14833665, 15103368, 15135120, 15383060, 15582840, 15822576, 16324880, 16361982, 16781520, 16952760, 17141124, 17530695, 18179980, 18365490, 18459672, 18699408, 18879210, 19778220, 19997978, 20035080, 20767131, 21426405, 21576240, 21815976, 22038588, 22854832, 23074590, 23374260, 23733864, 24487320, 24542973, 25172280, 25711686, 26370960, 27269970, 27548235, 27689508, 28049112, 28568540, 29384784, 29667330, 29996967, 30206736, 30766120, 31165680, 32723964, 33905520, 34282248, 34611885, 35061390, 36359960, 36730980, 36919344, 37758420, 38567529, 39556440, 39995956, 40070160, 40904955, 41534262, 42852810, 43631952, 44077176, 46149180, 46748520, 47467728, 48974640, 49085946, 49994945, 50344560, 51423372, 54539940, 55096470, 55379016, 56098224, 57137080, 59334660, 59993934, 61532240, 64279215, 65447928, 68564496, 69223770, 70122780, 72719920, 73461960, 75516840, 77135058, 79112880, 79991912, 81809910, 83068524, 85705620, 88154352, 89990901, 92298360, 93497040, 98171892, 99989890, 102846744, 103835655, 109079880, 110192940, 110758032, 114274160, 118669320, 119987868, 122714865, 128558430, 130895856, 138447540, 140245560, 146923920, 149984835, 151033680, 154270116, 159983824, 163619820, 166137048, 171411240, 179981802, 184596720, 192837645, 196343784, 199979780, 205693488, 207671310, 218159760, 220385880, 237338640, 239975736, 245429730, 257116860, 269972703, 276895080, 280491120, 299969670, 308540232, 327239640, 332274096, 342822480, 359963604, 385675290, 392687568, 399959560, 415342620, 440771760, 449954505, 479951472, 490859460, 514233720, 539945406, 553790160, 599939340, 617080464, 654479280, 719927208, 771350580, 799919120, 830685240, 899909010, 981718920, 1028467440, 1079890812, 1199878680, 1349863515, 1439854416, 1542701160, 1661370480, 1799818020, 1963437840, 2159781624, 2399757360, 2699727030, 3085402320, 3599636040, 4319563248, 5399454060, 7199272080, 10798908120, 21597816240]

約数ペア:

[(1, 21597816240), (2, 10798908120), (3, 7199272080), (4, 5399454060), (5, 4319563248), (6, 3599636040), (7, 3085402320), (8, 2699727030), (9, 2399757360), (10, 2159781624), (11, 1963437840), (12, 1799818020), (13, 1661370480), (14, 1542701160), (15, 1439854416), (16, 1349863515), (18, 1199878680), (20, 1079890812), (21, 1028467440), (22, 981718920), (24, 899909010), (26, 830685240), (27, 799919120), (28, 771350580), (30, 719927208), (33, 654479280), (35, 617080464), (36, 599939340), (39, 553790160), (40, 539945406), (42, 514233720), (44, 490859460), (45, 479951472), (48, 449954505), (49, 440771760), (52, 415342620), (54, 399959560), (55, 392687568), (56, 385675290), (60, 359963604), (63, 342822480), (65, 332274096), (66, 327239640), (70, 308540232), (72, 299969670), (77, 280491120), (78, 276895080), (80, 269972703), (84, 257116860), (88, 245429730), (90, 239975736), (91, 237338640), (98, 220385880), (99, 218159760), (104, 207671310), (105, 205693488), (108, 199979780), (110, 196343784), (112, 192837645), (117, 184596720), (120, 179981802), (126, 171411240), (130, 166137048), (132, 163619820), (135, 159983824), (140, 154270116), (143, 151033680), (144, 149984835), (147, 146923920), (154, 140245560), (156, 138447540), (165, 130895856), (168, 128558430), (176, 122714865), (180, 119987868), (182, 118669320), (189, 114274160), (195, 110758032), (196, 110192940), (198, 109079880), (208, 103835655), (210, 102846744), (216, 99989890), (220, 98171892), (231, 93497040), (234, 92298360), (240, 89990901), (245, 88154352), (252, 85705620), (260, 83068524), (264, 81809910), (270, 79991912), (273, 79112880), (280, 77135058), (286, 75516840), (294, 73461960), (297, 72719920), (308, 70122780), (312, 69223770), (315, 68564496), (330, 65447928), (336, 64279215), (351, 61532240), (360, 59993934), (364, 59334660), (378, 57137080), (385, 56098224), (390, 55379016), (392, 55096470), (396, 54539940), (420, 51423372), (429, 50344560), (432, 49994945), (440, 49085946), (441, 48974640), (455, 47467728), (462, 46748520), (468, 46149180), (490, 44077176), (495, 43631952), (504, 42852810), (520, 41534262), (528, 40904955), (539, 40070160), (540, 39995956), (546, 39556440), (560, 38567529), (572, 37758420), (585, 36919344), (588, 36730980), (594, 36359960), (616, 35061390), (624, 34611885), (630, 34282248), (637, 33905520), (660, 32723964), (693, 31165680), (702, 30766120), (715, 30206736), (720, 29996967), (728, 29667330), (735, 29384784), (756, 28568540), (770, 28049112), (780, 27689508), (784, 27548235), (792, 27269970), (819, 26370960), (840, 25711686), (858, 25172280), (880, 24542973), (882, 24487320), (910, 23733864), (924, 23374260), (936, 23074590), (945, 22854832), (980, 22038588), (990, 21815976), (1001, 21576240), (1008, 21426405), (1040, 20767131), (1078, 20035080), (1080, 19997978), (1092, 19778220), (1144, 18879210), (1155, 18699408), (1170, 18459672), (1176, 18365490), (1188, 18179980), (1232, 17530695), (1260, 17141124), (1274, 16952760), (1287, 16781520), (1320, 16361982), (1323, 16324880), (1365, 15822576), (1386, 15582840), (1404, 15383060), (1427, 15135120), (1430, 15103368), (1456, 14833665), (1470, 14692392), (1485, 14543984), (1512, 14284270), (1540, 14024556), (1560, 13844754), (1584, 13634985), (1617, 13356720), (1638, 13185480), (1680, 12855843), (1716, 12586140), (1755, 12306448), (1764, 12243660), (1820, 11866932), (1848, 11687130), (1872, 11537295), (1890, 11427416), (1911, 11301840), (1960, 11019294), (1980, 10907988), (2002, 10788120), (2079, 10388560), (2145, 10068912), (2156, 10017540), (2160, 9998989), (2184, 9889110), (2205, 9794928), (2288, 9439605), (2310, 9349704), (2340, 9229836), (2352, 9182745), (2376, 9089990), (2457, 8790320), (2520, 8570562), (2548, 8476380), (2574, 8390760), (2640, 8180991), (2646, 8162440), (2695, 8014032), (2730, 7911288), (2772, 7791420), (2808, 7691530), (2854, 7567560), (2860, 7551684), (2940, 7346196), (2970, 7271992), (3003, 7192080), (3024, 7142135), (3080, 7012278), (3120, 6922377), (3185, 6781104), (3234, 6678360), (3276, 6592740), (3432, 6293070), (3465, 6233136), (3510, 6153224), (3528, 6121830), (3640, 5933466), (3696, 5843565), (3780, 5713708), (3822, 5650920), (3861, 5593840), (3920, 5509647), (3960, 5453994), (4004, 5394060), (4095, 5274192), (4158, 5194280), (4281, 5045040), (4290, 5034456), (4312, 5008770), (4368, 4944555), (4410, 4897464), (4620, 4674852), (4680, 4614918), (4752, 4544995), (4851, 4452240), (4914, 4395160), (5005, 4315248), (5040, 4285281), (5096, 4238190), (5148, 4195380), (5292, 4081220), (5390, 4007016), (5460, 3955644), (5544, 3895710), (5616, 3845765), (5708, 3783780), (5720, 3775842), (5733, 3767280), (5880, 3673098), (5940, 3635996), (6006, 3596040), (6160, 3506139), (6370, 3390552), (6435, 3356304), (6468, 3339180), (6552, 3296370), (6615, 3264976), (6864, 3146535), (6930, 3116568), (7007, 3082320), (7020, 3076612), (7056, 3060915), (7135, 3027024), (7280, 2966733), (7560, 2856854), (7644, 2825460), (7722, 2796920), (7920, 2726997), (8008, 2697030), (8085, 2671344), (8190, 2637096), (8316, 2597140), (8562, 2522520), (8580, 2517228), (8624, 2504385), (8820, 2448732), (9009, 2397360), (9240, 2337426), (9360, 2307459), (9555, 2260368), (9702, 2226120), (9828, 2197580), (9989, 2162160), (10010, 2157624), (10192, 2119095), (10296, 2097690), (10395, 2077712), (10584, 2040610), (10780, 2003508), (10920, 1977822), (11088, 1947855), (11416, 1891890), (11440, 1887921), (11466, 1883640), (11760, 1836549), (11880, 1817998), (12012, 1798020), (12285, 1758064), (12740, 1695276), (12843, 1681680), (12870, 1678152), (12936, 1669590), (13104, 1648185), (13230, 1632488), (13860, 1558284), (14014, 1541160), (14040, 1538306), (14270, 1513512), (14553, 1484080), (15015, 1438416), (15120, 1428427), (15288, 1412730), (15444, 1398460), (15697, 1375920), (16016, 1348515), (16170, 1335672), (16380, 1318548), (16632, 1298570), (17124, 1261260), (17160, 1258614), (17199, 1255760), (17640, 1224366), (18018, 1198680), (18480, 1168713), (18551, 1164240), (19110, 1130184), (19305, 1118768), (19404, 1113060), (19656, 1098790), (19978, 1081080), (20020, 1078812), (20592, 1048845), (20790, 1038856), (21021, 1027440), (21168, 1020305), (21405, 1009008), (21560, 1001754), (21840, 988911), (22832, 945945), (22932, 941820), (23760, 908999), (24024, 899010), (24255, 890448), (24570, 879032), (25480, 847638), (25686, 840840), (25740, 839076), (25872, 834795), (26460, 816244), (27027, 799120), (27720, 779142), (28028, 770580), (28080, 769153), (28540, 756756), (28665, 753456), (29106, 742040), (29967, 720720), (30030, 719208), (30576, 706365), (30888, 699230), (31394, 687960), (32340, 667836), (32760, 659274), (33264, 649285), (34248, 630630), (34320, 629307), (34398, 627880), (35035, 616464), (35280, 612183), (36036, 599340), (37102, 582120), (38220, 565092), (38529, 560560), (38610, 559384), (38808, 556530), (39312, 549395), (39956, 540540), (40040, 539406), (41580, 519428), (42042, 513720), (42810, 504504), (43120, 500877), (45045, 479472), (45864, 470910), (47091, 458640), (48048, 449505), (48510, 445224), (49140, 439516), (49945, 432432), (50960, 423819), (51372, 420420), (51480, 419538), (52920, 408122), (54054, 399560), (55440, 389571), (55653, 388080), (56056, 385290), (57080, 378378), (57330, 376728), (58212, 371020), (59934, 360360), (60060, 359604), (61776, 349615), (62788, 343980), (63063, 342480), (64215, 336336), (64680, 333918), (65520, 329637), (68496, 315315), (68796, 313940), (69923, 308880), (70070, 308232), (72072, 299670), (72765, 296816), (74204, 291060), (76440, 282546), (77058, 280280), (77220, 279692), (77616, 278265), (78485, 275184), (79912, 270270), (80080, 269703), (83160, 259714), (84084, 256860), (85620, 252252), (85995, 251152), (89901, 240240), (90090, 239736), (91728, 235455), (92755, 232848), (94182, 229320), (97020, 222612), (98280, 219758), (99890, 216216), (102744, 210210), (102960, 209769), (105105, 205488), (105840, 204061), (108108, 199780), (109879, 196560), (111306, 194040), (112112, 192645), (114160, 189189), (114660, 188364), (116424, 185510), (119868, 180180), (120120, 179802), (125576, 171990), (126126, 171240), (128430, 168168), (129360, 166959), (129857, 166320), (135135, 159824), (137592, 156970), (139846, 154440), (140140, 154116), (141273, 152880), (144144, 149835), (145530, 148408)]