1470064640

素因数分解:

$2^{11}\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{421}}^1$

素因数の和:490

約数の個数: 192

約数和(自身を含む): 3981519360

約数和(自身を除く): 2511454720

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 32, 40, 44, 55, 62, 64, 80, 88, 110, 124, 128, 155, 160, 176, 220, 248, 256, 310, 320, 341, 352, 421, 440, 496, 512, 620, 640, 682, 704, 842, 880, 992, 1024, 1240, 1280, 1364, 1408, 1684, 1705, 1760, 1984, 2048, 2105, 2480, 2560, 2728, 2816, 3368, 3410, 3520, 3968, 4210, 4631, 4960, 5120, 5456, 5632, 6736, 6820, 7040, 7936, 8420, 9262, 9920, 10240, 10912, 11264, 13051, 13472, 13640, 14080, 15872, 16840, 18524, 19840, 21824, 22528, 23155, 26102, 26944, 27280, 28160, 31744, 33680, 37048, 39680, 43648, 46310, 52204, 53888, 54560, 56320, 63488, 65255, 67360, 74096, 79360, 87296, 92620, 104408, 107776, 109120, 112640, 130510, 134720, 143561, 148192, 158720, 174592, 185240, 208816, 215552, 218240, 261020, 269440, 287122, 296384, 317440, 349184, 370480, 417632, 431104, 436480, 522040, 538880, 574244, 592768, 698368, 717805, 740960, 835264, 862208, 872960, 1044080, 1077760, 1148488, 1185536, 1435610, 1481920, 1670528, 1745920, 2088160, 2155520, 2296976, 2371072, 2871220, 2963840, 3341056, 3491840, 4176320, 4311040, 4593952, 4742144, 5742440, 5927680, 6682112, 8352640, 9187904, 9484288, 11484880, 11855360, 13364224, 16705280, 18375808, 22969760, 23710720, 26728448, 33410560, 36751616, 45939520, 47421440, 66821120, 73503232, 91879040, 133642240, 147006464, 183758080, 294012928, 367516160, 735032320, 1470064640]

約数ペア:

[(1, 1470064640), (2, 735032320), (4, 367516160), (5, 294012928), (8, 183758080), (10, 147006464), (11, 133642240), (16, 91879040), (20, 73503232), (22, 66821120), (31, 47421440), (32, 45939520), (40, 36751616), (44, 33410560), (55, 26728448), (62, 23710720), (64, 22969760), (80, 18375808), (88, 16705280), (110, 13364224), (124, 11855360), (128, 11484880), (155, 9484288), (160, 9187904), (176, 8352640), (220, 6682112), (248, 5927680), (256, 5742440), (310, 4742144), (320, 4593952), (341, 4311040), (352, 4176320), (421, 3491840), (440, 3341056), (496, 2963840), (512, 2871220), (620, 2371072), (640, 2296976), (682, 2155520), (704, 2088160), (842, 1745920), (880, 1670528), (992, 1481920), (1024, 1435610), (1240, 1185536), (1280, 1148488), (1364, 1077760), (1408, 1044080), (1684, 872960), (1705, 862208), (1760, 835264), (1984, 740960), (2048, 717805), (2105, 698368), (2480, 592768), (2560, 574244), (2728, 538880), (2816, 522040), (3368, 436480), (3410, 431104), (3520, 417632), (3968, 370480), (4210, 349184), (4631, 317440), (4960, 296384), (5120, 287122), (5456, 269440), (5632, 261020), (6736, 218240), (6820, 215552), (7040, 208816), (7936, 185240), (8420, 174592), (9262, 158720), (9920, 148192), (10240, 143561), (10912, 134720), (11264, 130510), (13051, 112640), (13472, 109120), (13640, 107776), (14080, 104408), (15872, 92620), (16840, 87296), (18524, 79360), (19840, 74096), (21824, 67360), (22528, 65255), (23155, 63488), (26102, 56320), (26944, 54560), (27280, 53888), (28160, 52204), (31744, 46310), (33680, 43648), (37048, 39680)]