5427744840

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{40639}}^1$

素因数の和:40716

約数の個数: 192

約数和(自身を含む): 20541081600

約数和(自身を除く): 15113336760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 53, 56, 60, 63, 70, 72, 84, 90, 105, 106, 120, 126, 140, 159, 168, 180, 210, 212, 252, 265, 280, 315, 318, 360, 371, 420, 424, 477, 504, 530, 630, 636, 742, 795, 840, 954, 1060, 1113, 1260, 1272, 1484, 1590, 1855, 1908, 2120, 2226, 2385, 2520, 2968, 3180, 3339, 3710, 3816, 4452, 4770, 5565, 6360, 6678, 7420, 8904, 9540, 11130, 13356, 14840, 16695, 19080, 22260, 26712, 33390, 40639, 44520, 66780, 81278, 121917, 133560, 162556, 203195, 243834, 284473, 325112, 365751, 406390, 487668, 568946, 609585, 731502, 812780, 853419, 975336, 1137892, 1219170, 1422365, 1463004, 1625560, 1706838, 1828755, 2153867, 2275784, 2438340, 2560257, 2844730, 2926008, 3413676, 3657510, 4267095, 4307734, 4876680, 5120514, 5689460, 6461601, 6827352, 7315020, 8534190, 8615468, 10241028, 10769335, 11378920, 12801285, 12923202, 14630040, 15077069, 17068380, 17230936, 19384803, 20482056, 21538670, 25602570, 25846404, 30154138, 32308005, 34136760, 38769606, 43077340, 45231207, 51205140, 51692808, 60308276, 64616010, 75385345, 77539212, 86154680, 90462414, 96924015, 102410280, 120616552, 129232020, 135693621, 150770690, 155078424, 180924828, 193848030, 226156035, 258464040, 271387242, 301541380, 361849656, 387696060, 452312070, 542774484, 603082760, 678468105, 775392120, 904624140, 1085548968, 1356936210, 1809248280, 2713872420, 5427744840]

約数ペア:

[(1, 5427744840), (2, 2713872420), (3, 1809248280), (4, 1356936210), (5, 1085548968), (6, 904624140), (7, 775392120), (8, 678468105), (9, 603082760), (10, 542774484), (12, 452312070), (14, 387696060), (15, 361849656), (18, 301541380), (20, 271387242), (21, 258464040), (24, 226156035), (28, 193848030), (30, 180924828), (35, 155078424), (36, 150770690), (40, 135693621), (42, 129232020), (45, 120616552), (53, 102410280), (56, 96924015), (60, 90462414), (63, 86154680), (70, 77539212), (72, 75385345), (84, 64616010), (90, 60308276), (105, 51692808), (106, 51205140), (120, 45231207), (126, 43077340), (140, 38769606), (159, 34136760), (168, 32308005), (180, 30154138), (210, 25846404), (212, 25602570), (252, 21538670), (265, 20482056), (280, 19384803), (315, 17230936), (318, 17068380), (360, 15077069), (371, 14630040), (420, 12923202), (424, 12801285), (477, 11378920), (504, 10769335), (530, 10241028), (630, 8615468), (636, 8534190), (742, 7315020), (795, 6827352), (840, 6461601), (954, 5689460), (1060, 5120514), (1113, 4876680), (1260, 4307734), (1272, 4267095), (1484, 3657510), (1590, 3413676), (1855, 2926008), (1908, 2844730), (2120, 2560257), (2226, 2438340), (2385, 2275784), (2520, 2153867), (2968, 1828755), (3180, 1706838), (3339, 1625560), (3710, 1463004), (3816, 1422365), (4452, 1219170), (4770, 1137892), (5565, 975336), (6360, 853419), (6678, 812780), (7420, 731502), (8904, 609585), (9540, 568946), (11130, 487668), (13356, 406390), (14840, 365751), (16695, 325112), (19080, 284473), (22260, 243834), (26712, 203195), (33390, 162556), (40639, 133560), (44520, 121917), (66780, 81278)]