863620320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{457}}^1$

素因数の和:633

約数の個数: 192

約数和(自身を含む): 2836463616

約数和(自身を除く): 1972843296

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 80, 93, 96, 120, 124, 127, 155, 160, 186, 240, 248, 254, 310, 372, 381, 457, 465, 480, 496, 508, 620, 635, 744, 762, 914, 930, 992, 1016, 1240, 1270, 1371, 1488, 1524, 1828, 1860, 1905, 2032, 2285, 2480, 2540, 2742, 2976, 3048, 3656, 3720, 3810, 3937, 4064, 4570, 4960, 5080, 5484, 6096, 6855, 7312, 7440, 7620, 7874, 9140, 10160, 10968, 11811, 12192, 13710, 14167, 14624, 14880, 15240, 15748, 18280, 19685, 20320, 21936, 23622, 27420, 28334, 30480, 31496, 36560, 39370, 42501, 43872, 47244, 54840, 56668, 58039, 59055, 60960, 62992, 70835, 73120, 78740, 85002, 94488, 109680, 113336, 116078, 118110, 125984, 141670, 157480, 170004, 174117, 188976, 212505, 219360, 226672, 232156, 236220, 283340, 290195, 314960, 340008, 348234, 377952, 425010, 453344, 464312, 472440, 566680, 580390, 629920, 680016, 696468, 850020, 870585, 928624, 944880, 1133360, 1160780, 1360032, 1392936, 1700040, 1741170, 1799209, 1857248, 1889760, 2266720, 2321560, 2785872, 3400080, 3482340, 3598418, 4643120, 5397627, 5571744, 6800160, 6964680, 7196836, 8996045, 9286240, 10795254, 13929360, 14393672, 17992090, 21590508, 26988135, 27858720, 28787344, 35984180, 43181016, 53976270, 57574688, 71968360, 86362032, 107952540, 143936720, 172724064, 215905080, 287873440, 431810160, 863620320]

約数ペア:

[(1, 863620320), (2, 431810160), (3, 287873440), (4, 215905080), (5, 172724064), (6, 143936720), (8, 107952540), (10, 86362032), (12, 71968360), (15, 57574688), (16, 53976270), (20, 43181016), (24, 35984180), (30, 28787344), (31, 27858720), (32, 26988135), (40, 21590508), (48, 17992090), (60, 14393672), (62, 13929360), (80, 10795254), (93, 9286240), (96, 8996045), (120, 7196836), (124, 6964680), (127, 6800160), (155, 5571744), (160, 5397627), (186, 4643120), (240, 3598418), (248, 3482340), (254, 3400080), (310, 2785872), (372, 2321560), (381, 2266720), (457, 1889760), (465, 1857248), (480, 1799209), (496, 1741170), (508, 1700040), (620, 1392936), (635, 1360032), (744, 1160780), (762, 1133360), (914, 944880), (930, 928624), (992, 870585), (1016, 850020), (1240, 696468), (1270, 680016), (1371, 629920), (1488, 580390), (1524, 566680), (1828, 472440), (1860, 464312), (1905, 453344), (2032, 425010), (2285, 377952), (2480, 348234), (2540, 340008), (2742, 314960), (2976, 290195), (3048, 283340), (3656, 236220), (3720, 232156), (3810, 226672), (3937, 219360), (4064, 212505), (4570, 188976), (4960, 174117), (5080, 170004), (5484, 157480), (6096, 141670), (6855, 125984), (7312, 118110), (7440, 116078), (7620, 113336), (7874, 109680), (9140, 94488), (10160, 85002), (10968, 78740), (11811, 73120), (12192, 70835), (13710, 62992), (14167, 60960), (14624, 59055), (14880, 58039), (15240, 56668), (15748, 54840), (18280, 47244), (19685, 43872), (20320, 42501), (21936, 39370), (23622, 36560), (27420, 31496), (28334, 30480)]