2458307040

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{731639}}^1$

素因数の和:731664

約数の個数: 96

約数和(自身を含む): 8849917440

約数和(自身を除く): 6391610400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 731639, 1463278, 2194917, 2926556, 3658195, 4389834, 5121473, 5853112, 7316390, 8779668, 10242946, 10974585, 11706224, 14632780, 15364419, 17559336, 20485892, 21949170, 23412448, 25607365, 29265560, 30728838, 35118672, 40971784, 43898340, 51214730, 58531120, 61457676, 70237344, 76822095, 81943568, 87796680, 102429460, 117062240, 122915352, 153644190, 163887136, 175593360, 204858920, 245830704, 307288380, 351186720, 409717840, 491661408, 614576760, 819435680, 1229153520, 2458307040]

約数ペア:

[(1, 2458307040), (2, 1229153520), (3, 819435680), (4, 614576760), (5, 491661408), (6, 409717840), (7, 351186720), (8, 307288380), (10, 245830704), (12, 204858920), (14, 175593360), (15, 163887136), (16, 153644190), (20, 122915352), (21, 117062240), (24, 102429460), (28, 87796680), (30, 81943568), (32, 76822095), (35, 70237344), (40, 61457676), (42, 58531120), (48, 51214730), (56, 43898340), (60, 40971784), (70, 35118672), (80, 30728838), (84, 29265560), (96, 25607365), (105, 23412448), (112, 21949170), (120, 20485892), (140, 17559336), (160, 15364419), (168, 14632780), (210, 11706224), (224, 10974585), (240, 10242946), (280, 8779668), (336, 7316390), (420, 5853112), (480, 5121473), (560, 4389834), (672, 3658195), (840, 2926556), (1120, 2194917), (1680, 1463278), (3360, 731639)]