73313520

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{151}}^1$

素因数の和:208

約数の個数: 240

約数和(自身を含む): 277744128

約数和(自身を除く): 204430608

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 48, 51, 56, 60, 68, 70, 80, 84, 85, 102, 105, 112, 119, 120, 136, 140, 151, 168, 170, 204, 210, 238, 240, 255, 272, 280, 289, 302, 336, 340, 357, 408, 420, 453, 476, 510, 560, 578, 595, 604, 680, 714, 755, 816, 840, 867, 906, 952, 1020, 1057, 1156, 1190, 1208, 1360, 1428, 1445, 1510, 1680, 1734, 1785, 1812, 1904, 2023, 2040, 2114, 2265, 2312, 2380, 2416, 2567, 2856, 2890, 3020, 3171, 3468, 3570, 3624, 4046, 4080, 4228, 4335, 4530, 4624, 4760, 5134, 5285, 5712, 5780, 6040, 6069, 6342, 6936, 7140, 7248, 7701, 8092, 8456, 8670, 9060, 9520, 10115, 10268, 10570, 11560, 12080, 12138, 12684, 12835, 13872, 14280, 15402, 15855, 16184, 16912, 17340, 17969, 18120, 20230, 20536, 21140, 23120, 24276, 25368, 25670, 28560, 30345, 30804, 31710, 32368, 34680, 35938, 36240, 38505, 40460, 41072, 42280, 43639, 48552, 50736, 51340, 53907, 60690, 61608, 63420, 69360, 71876, 77010, 80920, 84560, 87278, 89845, 97104, 102680, 107814, 121380, 123216, 126840, 130917, 143752, 154020, 161840, 174556, 179690, 205360, 215628, 218195, 242760, 253680, 261834, 269535, 287504, 305473, 308040, 349112, 359380, 431256, 436390, 485520, 523668, 539070, 610946, 616080, 654585, 698224, 718760, 862512, 872780, 916419, 1047336, 1078140, 1221892, 1309170, 1437520, 1527365, 1745560, 1832838, 2094672, 2156280, 2443784, 2618340, 3054730, 3491120, 3665676, 4312560, 4582095, 4887568, 5236680, 6109460, 7331352, 9164190, 10473360, 12218920, 14662704, 18328380, 24437840, 36656760, 73313520]

約数ペア:

[(1, 73313520), (2, 36656760), (3, 24437840), (4, 18328380), (5, 14662704), (6, 12218920), (7, 10473360), (8, 9164190), (10, 7331352), (12, 6109460), (14, 5236680), (15, 4887568), (16, 4582095), (17, 4312560), (20, 3665676), (21, 3491120), (24, 3054730), (28, 2618340), (30, 2443784), (34, 2156280), (35, 2094672), (40, 1832838), (42, 1745560), (48, 1527365), (51, 1437520), (56, 1309170), (60, 1221892), (68, 1078140), (70, 1047336), (80, 916419), (84, 872780), (85, 862512), (102, 718760), (105, 698224), (112, 654585), (119, 616080), (120, 610946), (136, 539070), (140, 523668), (151, 485520), (168, 436390), (170, 431256), (204, 359380), (210, 349112), (238, 308040), (240, 305473), (255, 287504), (272, 269535), (280, 261834), (289, 253680), (302, 242760), (336, 218195), (340, 215628), (357, 205360), (408, 179690), (420, 174556), (453, 161840), (476, 154020), (510, 143752), (560, 130917), (578, 126840), (595, 123216), (604, 121380), (680, 107814), (714, 102680), (755, 97104), (816, 89845), (840, 87278), (867, 84560), (906, 80920), (952, 77010), (1020, 71876), (1057, 69360), (1156, 63420), (1190, 61608), (1208, 60690), (1360, 53907), (1428, 51340), (1445, 50736), (1510, 48552), (1680, 43639), (1734, 42280), (1785, 41072), (1812, 40460), (1904, 38505), (2023, 36240), (2040, 35938), (2114, 34680), (2265, 32368), (2312, 31710), (2380, 30804), (2416, 30345), (2567, 28560), (2856, 25670), (2890, 25368), (3020, 24276), (3171, 23120), (3468, 21140), (3570, 20536), (3624, 20230), (4046, 18120), (4080, 17969), (4228, 17340), (4335, 16912), (4530, 16184), (4624, 15855), (4760, 15402), (5134, 14280), (5285, 13872), (5712, 12835), (5780, 12684), (6040, 12138), (6069, 12080), (6342, 11560), (6936, 10570), (7140, 10268), (7248, 10115), (7701, 9520), (8092, 9060), (8456, 8670)]