15696260480

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^2\times {\mathrm{113}}^1\times {\mathrm{751}}^1$

素因数の和:917

約数の個数: 192

約数和(自身を含む): 40267298880

約数和(自身を除く): 24571038400

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 113, 128, 136, 160, 170, 226, 272, 289, 320, 340, 452, 544, 565, 578, 640, 680, 751, 904, 1088, 1130, 1156, 1360, 1445, 1502, 1808, 1921, 2176, 2260, 2312, 2720, 2890, 3004, 3616, 3755, 3842, 4520, 4624, 5440, 5780, 6008, 7232, 7510, 7684, 9040, 9248, 9605, 10880, 11560, 12016, 12767, 14464, 15020, 15368, 18080, 18496, 19210, 23120, 24032, 25534, 30040, 30736, 32657, 36160, 36992, 38420, 46240, 48064, 51068, 60080, 61472, 63835, 65314, 72320, 76840, 84863, 92480, 96128, 102136, 120160, 122944, 127670, 130628, 153680, 163285, 169726, 184960, 204272, 217039, 240320, 245888, 255340, 261256, 307360, 326570, 339452, 408544, 424315, 434078, 480640, 510680, 522512, 614720, 653140, 678904, 817088, 848630, 868156, 1021360, 1045024, 1085195, 1229440, 1306280, 1357808, 1442671, 1634176, 1697260, 1736312, 2042720, 2090048, 2170390, 2612560, 2715616, 2885342, 3394520, 3472624, 4085440, 4180096, 4340780, 5225120, 5431232, 5770684, 6789040, 6945248, 7213355, 8170880, 8681560, 10450240, 10862464, 11541368, 13578080, 13890496, 14426710, 17363120, 20900480, 23082736, 24525407, 27156160, 27780992, 28853420, 34726240, 46165472, 49050814, 54312320, 57706840, 69452480, 92330944, 98101628, 115413680, 122627035, 138904960, 184661888, 196203256, 230827360, 245254070, 392406512, 461654720, 490508140, 784813024, 923309440, 981016280, 1569626048, 1962032560, 3139252096, 3924065120, 7848130240, 15696260480]

約数ペア:

[(1, 15696260480), (2, 7848130240), (4, 3924065120), (5, 3139252096), (8, 1962032560), (10, 1569626048), (16, 981016280), (17, 923309440), (20, 784813024), (32, 490508140), (34, 461654720), (40, 392406512), (64, 245254070), (68, 230827360), (80, 196203256), (85, 184661888), (113, 138904960), (128, 122627035), (136, 115413680), (160, 98101628), (170, 92330944), (226, 69452480), (272, 57706840), (289, 54312320), (320, 49050814), (340, 46165472), (452, 34726240), (544, 28853420), (565, 27780992), (578, 27156160), (640, 24525407), (680, 23082736), (751, 20900480), (904, 17363120), (1088, 14426710), (1130, 13890496), (1156, 13578080), (1360, 11541368), (1445, 10862464), (1502, 10450240), (1808, 8681560), (1921, 8170880), (2176, 7213355), (2260, 6945248), (2312, 6789040), (2720, 5770684), (2890, 5431232), (3004, 5225120), (3616, 4340780), (3755, 4180096), (3842, 4085440), (4520, 3472624), (4624, 3394520), (5440, 2885342), (5780, 2715616), (6008, 2612560), (7232, 2170390), (7510, 2090048), (7684, 2042720), (9040, 1736312), (9248, 1697260), (9605, 1634176), (10880, 1442671), (11560, 1357808), (12016, 1306280), (12767, 1229440), (14464, 1085195), (15020, 1045024), (15368, 1021360), (18080, 868156), (18496, 848630), (19210, 817088), (23120, 678904), (24032, 653140), (25534, 614720), (30040, 522512), (30736, 510680), (32657, 480640), (36160, 434078), (36992, 424315), (38420, 408544), (46240, 339452), (48064, 326570), (51068, 307360), (60080, 261256), (61472, 255340), (63835, 245888), (65314, 240320), (72320, 217039), (76840, 204272), (84863, 184960), (92480, 169726), (96128, 163285), (102136, 153680), (120160, 130628), (122944, 127670)]