24719760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1$

素因数の和:190

約数の個数: 240

約数和(自身を含む): 94785600

約数和(自身を除く): 70065840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 19, 20, 24, 26, 30, 36, 38, 39, 40, 45, 48, 52, 57, 60, 65, 72, 76, 78, 80, 90, 95, 104, 114, 117, 120, 130, 139, 144, 152, 156, 171, 180, 190, 195, 208, 228, 234, 240, 247, 260, 278, 285, 304, 312, 342, 360, 380, 390, 417, 456, 468, 494, 520, 556, 570, 585, 624, 684, 695, 720, 741, 760, 780, 834, 855, 912, 936, 988, 1040, 1112, 1140, 1170, 1235, 1251, 1368, 1390, 1482, 1520, 1560, 1668, 1710, 1807, 1872, 1976, 2085, 2223, 2224, 2280, 2340, 2470, 2502, 2641, 2736, 2780, 2964, 3120, 3336, 3420, 3614, 3705, 3952, 4170, 4446, 4560, 4680, 4940, 5004, 5282, 5421, 5560, 5928, 6255, 6672, 6840, 7228, 7410, 7923, 8340, 8892, 9035, 9360, 9880, 10008, 10564, 10842, 11115, 11120, 11856, 12510, 13205, 13680, 14456, 14820, 15846, 16263, 16680, 17784, 18070, 19760, 20016, 21128, 21684, 22230, 23769, 25020, 26410, 27105, 28912, 29640, 31692, 32526, 33360, 34333, 35568, 36140, 39615, 42256, 43368, 44460, 47538, 50040, 52820, 54210, 59280, 63384, 65052, 68666, 72280, 79230, 81315, 86736, 88920, 95076, 100080, 102999, 105640, 108420, 118845, 126768, 130104, 137332, 144560, 158460, 162630, 171665, 177840, 190152, 205998, 211280, 216840, 237690, 260208, 274664, 308997, 316920, 325260, 343330, 380304, 411996, 433680, 475380, 514995, 549328, 617994, 633840, 650520, 686660, 823992, 950760, 1029990, 1235988, 1301040, 1373320, 1544985, 1647984, 1901520, 2059980, 2471976, 2746640, 3089970, 4119960, 4943952, 6179940, 8239920, 12359880, 24719760]

約数ペア:

[(1, 24719760), (2, 12359880), (3, 8239920), (4, 6179940), (5, 4943952), (6, 4119960), (8, 3089970), (9, 2746640), (10, 2471976), (12, 2059980), (13, 1901520), (15, 1647984), (16, 1544985), (18, 1373320), (19, 1301040), (20, 1235988), (24, 1029990), (26, 950760), (30, 823992), (36, 686660), (38, 650520), (39, 633840), (40, 617994), (45, 549328), (48, 514995), (52, 475380), (57, 433680), (60, 411996), (65, 380304), (72, 343330), (76, 325260), (78, 316920), (80, 308997), (90, 274664), (95, 260208), (104, 237690), (114, 216840), (117, 211280), (120, 205998), (130, 190152), (139, 177840), (144, 171665), (152, 162630), (156, 158460), (171, 144560), (180, 137332), (190, 130104), (195, 126768), (208, 118845), (228, 108420), (234, 105640), (240, 102999), (247, 100080), (260, 95076), (278, 88920), (285, 86736), (304, 81315), (312, 79230), (342, 72280), (360, 68666), (380, 65052), (390, 63384), (417, 59280), (456, 54210), (468, 52820), (494, 50040), (520, 47538), (556, 44460), (570, 43368), (585, 42256), (624, 39615), (684, 36140), (695, 35568), (720, 34333), (741, 33360), (760, 32526), (780, 31692), (834, 29640), (855, 28912), (912, 27105), (936, 26410), (988, 25020), (1040, 23769), (1112, 22230), (1140, 21684), (1170, 21128), (1235, 20016), (1251, 19760), (1368, 18070), (1390, 17784), (1482, 16680), (1520, 16263), (1560, 15846), (1668, 14820), (1710, 14456), (1807, 13680), (1872, 13205), (1976, 12510), (2085, 11856), (2223, 11120), (2224, 11115), (2280, 10842), (2340, 10564), (2470, 10008), (2502, 9880), (2641, 9360), (2736, 9035), (2780, 8892), (2964, 8340), (3120, 7923), (3336, 7410), (3420, 7228), (3614, 6840), (3705, 6672), (3952, 6255), (4170, 5928), (4446, 5560), (4560, 5421), (4680, 5282), (4940, 5004)]