868947360

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2539}}^1$

素因数の和:2611

約数の個数: 192

約数和(自身を含む): 2949488640

約数和(自身を除く): 2080541280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 31, 32, 40, 46, 48, 60, 62, 69, 80, 92, 93, 96, 115, 120, 124, 138, 155, 160, 184, 186, 230, 240, 248, 276, 310, 345, 368, 372, 460, 465, 480, 496, 552, 620, 690, 713, 736, 744, 920, 930, 992, 1104, 1240, 1380, 1426, 1488, 1840, 1860, 2139, 2208, 2480, 2539, 2760, 2852, 2976, 3565, 3680, 3720, 4278, 4960, 5078, 5520, 5704, 7130, 7440, 7617, 8556, 10156, 10695, 11040, 11408, 12695, 14260, 14880, 15234, 17112, 20312, 21390, 22816, 25390, 28520, 30468, 34224, 38085, 40624, 42780, 50780, 57040, 58397, 60936, 68448, 76170, 78709, 81248, 85560, 101560, 114080, 116794, 121872, 152340, 157418, 171120, 175191, 203120, 233588, 236127, 243744, 291985, 304680, 314836, 342240, 350382, 393545, 406240, 467176, 472254, 583970, 609360, 629672, 700764, 787090, 875955, 934352, 944508, 1167940, 1180635, 1218720, 1259344, 1401528, 1574180, 1751910, 1810307, 1868704, 1889016, 2335880, 2361270, 2518688, 2803056, 3148360, 3503820, 3620614, 3778032, 4671760, 4722540, 5430921, 5606112, 6296720, 7007640, 7241228, 7556064, 9051535, 9343520, 9445080, 10861842, 12593440, 14015280, 14482456, 18103070, 18890160, 21723684, 27154605, 28030560, 28964912, 36206140, 37780320, 43447368, 54309210, 57929824, 72412280, 86894736, 108618420, 144824560, 173789472, 217236840, 289649120, 434473680, 868947360]

約数ペア:

[(1, 868947360), (2, 434473680), (3, 289649120), (4, 217236840), (5, 173789472), (6, 144824560), (8, 108618420), (10, 86894736), (12, 72412280), (15, 57929824), (16, 54309210), (20, 43447368), (23, 37780320), (24, 36206140), (30, 28964912), (31, 28030560), (32, 27154605), (40, 21723684), (46, 18890160), (48, 18103070), (60, 14482456), (62, 14015280), (69, 12593440), (80, 10861842), (92, 9445080), (93, 9343520), (96, 9051535), (115, 7556064), (120, 7241228), (124, 7007640), (138, 6296720), (155, 5606112), (160, 5430921), (184, 4722540), (186, 4671760), (230, 3778032), (240, 3620614), (248, 3503820), (276, 3148360), (310, 2803056), (345, 2518688), (368, 2361270), (372, 2335880), (460, 1889016), (465, 1868704), (480, 1810307), (496, 1751910), (552, 1574180), (620, 1401528), (690, 1259344), (713, 1218720), (736, 1180635), (744, 1167940), (920, 944508), (930, 934352), (992, 875955), (1104, 787090), (1240, 700764), (1380, 629672), (1426, 609360), (1488, 583970), (1840, 472254), (1860, 467176), (2139, 406240), (2208, 393545), (2480, 350382), (2539, 342240), (2760, 314836), (2852, 304680), (2976, 291985), (3565, 243744), (3680, 236127), (3720, 233588), (4278, 203120), (4960, 175191), (5078, 171120), (5520, 157418), (5704, 152340), (7130, 121872), (7440, 116794), (7617, 114080), (8556, 101560), (10156, 85560), (10695, 81248), (11040, 78709), (11408, 76170), (12695, 68448), (14260, 60936), (14880, 58397), (15234, 57040), (17112, 50780), (20312, 42780), (21390, 40624), (22816, 38085), (25390, 34224), (28520, 30468)]