620441640

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1$

素因数の和:206

約数の個数: 512

約数和(自身を含む): 2612736000

約数和(自身を除く): 1992294360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 27, 28, 30, 35, 36, 39, 40, 42, 45, 52, 54, 56, 59, 60, 63, 65, 70, 72, 78, 84, 90, 91, 104, 105, 107, 108, 117, 118, 120, 126, 130, 135, 140, 156, 168, 177, 180, 182, 189, 195, 210, 214, 216, 234, 236, 252, 260, 270, 273, 280, 295, 312, 315, 321, 351, 354, 360, 364, 378, 390, 413, 420, 428, 455, 468, 472, 504, 520, 531, 535, 540, 546, 585, 590, 630, 642, 702, 708, 728, 749, 756, 767, 780, 819, 826, 840, 856, 885, 910, 936, 945, 963, 1062, 1070, 1080, 1092, 1170, 1180, 1239, 1260, 1284, 1365, 1391, 1404, 1416, 1498, 1512, 1534, 1560, 1593, 1605, 1638, 1652, 1755, 1770, 1820, 1890, 1926, 2065, 2124, 2140, 2184, 2247, 2301, 2340, 2360, 2457, 2478, 2520, 2568, 2655, 2730, 2782, 2808, 2889, 2996, 3068, 3186, 3210, 3276, 3304, 3510, 3540, 3640, 3717, 3745, 3780, 3835, 3852, 4095, 4130, 4173, 4248, 4280, 4494, 4602, 4680, 4815, 4914, 4956, 5310, 5369, 5460, 5564, 5778, 5992, 6136, 6195, 6313, 6372, 6420, 6552, 6741, 6903, 6955, 7020, 7080, 7434, 7490, 7560, 7670, 7704, 7965, 8190, 8260, 8346, 8988, 9204, 9630, 9737, 9828, 9912, 10620, 10738, 10920, 11128, 11151, 11235, 11505, 11556, 12285, 12390, 12519, 12626, 12744, 12840, 13482, 13806, 13910, 14040, 14445, 14868, 14980, 15340, 15930, 16107, 16380, 16520, 16692, 17976, 18408, 18585, 18939, 19260, 19474, 19656, 20223, 20709, 20865, 21240, 21476, 22302, 22470, 23010, 23112, 24570, 24780, 25038, 25252, 26845, 26964, 27612, 27820, 28890, 29211, 29736, 29960, 30680, 31565, 31860, 32214, 32760, 33384, 33705, 34515, 37170, 37557, 37878, 38520, 38948, 40446, 41418, 41730, 42952, 44191, 44604, 44940, 46020, 48321, 48685, 49140, 49560, 50076, 50504, 53690, 53928, 55224, 55640, 55755, 56817, 57780, 58422, 62595, 63130, 63720, 64428, 67410, 69030, 74340, 75114, 75756, 77896, 80535, 80892, 82069, 82836, 83460, 87633, 88382, 89208, 89880, 92040, 94695, 96642, 97370, 98280, 100152, 101115, 103545, 107380, 111510, 113634, 115560, 116844, 125190, 126260, 128856, 132573, 134820, 138060, 144963, 146055, 148680, 150228, 151512, 161070, 161784, 164138, 165672, 166920, 170451, 175266, 176764, 187785, 189390, 193284, 194740, 202230, 207090, 214760, 220955, 223020, 227268, 233688, 241605, 246207, 250380, 252520, 262899, 265146, 269640, 276120, 284085, 289926, 292110, 300456, 322140, 328276, 340902, 350532, 353528, 375570, 378780, 386568, 389480, 397719, 404460, 410345, 414180, 438165, 441910, 446040, 454536, 483210, 492414, 500760, 525798, 530292, 568170, 574483, 579852, 584220, 644280, 656552, 662865, 681804, 701064, 724815, 738621, 751140, 757560, 795438, 808920, 820690, 828360, 852255, 876330, 883820, 966420, 984828, 1051596, 1060584, 1136340, 1148966, 1159704, 1168440, 1193157, 1231035, 1314495, 1325730, 1363608, 1449630, 1477242, 1502280, 1590876, 1641380, 1704510, 1723449, 1752660, 1767640, 1932840, 1969656, 1988595, 2103192, 2215863, 2272680, 2297932, 2386314, 2462070, 2628990, 2651460, 2872415, 2899260, 2954484, 3181752, 3282760, 3409020, 3446898, 3505320, 3693105, 3977190, 4431726, 4595864, 4772628, 4924140, 5170347, 5257980, 5302920, 5744830, 5798520, 5908968, 5965785, 6818040, 6893796, 7386210, 7954380, 8617245, 8863452, 9545256, 9848280, 10340694, 10515960, 11079315, 11489660, 11931570, 13787592, 14772420, 15511041, 15908760, 17234490, 17726904, 20681388, 22158630, 22979320, 23863140, 25851735, 29544840, 31022082, 34468980, 41362776, 44317260, 47726280, 51703470, 62044164, 68937960, 77555205, 88634520, 103406940, 124088328, 155110410, 206813880, 310220820, 620441640]

約数ペア:

[(1, 620441640), (2, 310220820), (3, 206813880), (4, 155110410), (5, 124088328), (6, 103406940), (7, 88634520), (8, 77555205), (9, 68937960), (10, 62044164), (12, 51703470), (13, 47726280), (14, 44317260), (15, 41362776), (18, 34468980), (20, 31022082), (21, 29544840), (24, 25851735), (26, 23863140), (27, 22979320), (28, 22158630), (30, 20681388), (35, 17726904), (36, 17234490), (39, 15908760), (40, 15511041), (42, 14772420), (45, 13787592), (52, 11931570), (54, 11489660), (56, 11079315), (59, 10515960), (60, 10340694), (63, 9848280), (65, 9545256), (70, 8863452), (72, 8617245), (78, 7954380), (84, 7386210), (90, 6893796), (91, 6818040), (104, 5965785), (105, 5908968), (107, 5798520), (108, 5744830), (117, 5302920), (118, 5257980), (120, 5170347), (126, 4924140), (130, 4772628), (135, 4595864), (140, 4431726), (156, 3977190), (168, 3693105), (177, 3505320), (180, 3446898), (182, 3409020), (189, 3282760), (195, 3181752), (210, 2954484), (214, 2899260), (216, 2872415), (234, 2651460), (236, 2628990), (252, 2462070), (260, 2386314), (270, 2297932), (273, 2272680), (280, 2215863), (295, 2103192), (312, 1988595), (315, 1969656), (321, 1932840), (351, 1767640), (354, 1752660), (360, 1723449), (364, 1704510), (378, 1641380), (390, 1590876), (413, 1502280), (420, 1477242), (428, 1449630), (455, 1363608), (468, 1325730), (472, 1314495), (504, 1231035), (520, 1193157), (531, 1168440), (535, 1159704), (540, 1148966), (546, 1136340), (585, 1060584), (590, 1051596), (630, 984828), (642, 966420), (702, 883820), (708, 876330), (728, 852255), (749, 828360), (756, 820690), (767, 808920), (780, 795438), (819, 757560), (826, 751140), (840, 738621), (856, 724815), (885, 701064), (910, 681804), (936, 662865), (945, 656552), (963, 644280), (1062, 584220), (1070, 579852), (1080, 574483), (1092, 568170), (1170, 530292), (1180, 525798), (1239, 500760), (1260, 492414), (1284, 483210), (1365, 454536), (1391, 446040), (1404, 441910), (1416, 438165), (1498, 414180), (1512, 410345), (1534, 404460), (1560, 397719), (1593, 389480), (1605, 386568), (1638, 378780), (1652, 375570), (1755, 353528), (1770, 350532), (1820, 340902), (1890, 328276), (1926, 322140), (2065, 300456), (2124, 292110), (2140, 289926), (2184, 284085), (2247, 276120), (2301, 269640), (2340, 265146), (2360, 262899), (2457, 252520), (2478, 250380), (2520, 246207), (2568, 241605), (2655, 233688), (2730, 227268), (2782, 223020), (2808, 220955), (2889, 214760), (2996, 207090), (3068, 202230), (3186, 194740), (3210, 193284), (3276, 189390), (3304, 187785), (3510, 176764), (3540, 175266), (3640, 170451), (3717, 166920), (3745, 165672), (3780, 164138), (3835, 161784), (3852, 161070), (4095, 151512), (4130, 150228), (4173, 148680), (4248, 146055), (4280, 144963), (4494, 138060), (4602, 134820), (4680, 132573), (4815, 128856), (4914, 126260), (4956, 125190), (5310, 116844), (5369, 115560), (5460, 113634), (5564, 111510), (5778, 107380), (5992, 103545), (6136, 101115), (6195, 100152), (6313, 98280), (6372, 97370), (6420, 96642), (6552, 94695), (6741, 92040), (6903, 89880), (6955, 89208), (7020, 88382), (7080, 87633), (7434, 83460), (7490, 82836), (7560, 82069), (7670, 80892), (7704, 80535), (7965, 77896), (8190, 75756), (8260, 75114), (8346, 74340), (8988, 69030), (9204, 67410), (9630, 64428), (9737, 63720), (9828, 63130), (9912, 62595), (10620, 58422), (10738, 57780), (10920, 56817), (11128, 55755), (11151, 55640), (11235, 55224), (11505, 53928), (11556, 53690), (12285, 50504), (12390, 50076), (12519, 49560), (12626, 49140), (12744, 48685), (12840, 48321), (13482, 46020), (13806, 44940), (13910, 44604), (14040, 44191), (14445, 42952), (14868, 41730), (14980, 41418), (15340, 40446), (15930, 38948), (16107, 38520), (16380, 37878), (16520, 37557), (16692, 37170), (17976, 34515), (18408, 33705), (18585, 33384), (18939, 32760), (19260, 32214), (19474, 31860), (19656, 31565), (20223, 30680), (20709, 29960), (20865, 29736), (21240, 29211), (21476, 28890), (22302, 27820), (22470, 27612), (23010, 26964), (23112, 26845), (24570, 25252), (24780, 25038)]