15641733840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{499}}^1\times {\mathrm{619}}^1$

素因数の和:1345

約数の個数: 160

約数和(自身を含む): 48895680000

約数和(自身を除く): 33253946160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 211, 240, 422, 499, 619, 633, 844, 998, 1055, 1238, 1266, 1497, 1688, 1857, 1996, 2110, 2476, 2495, 2532, 2994, 3095, 3165, 3376, 3714, 3992, 4220, 4952, 4990, 5064, 5988, 6190, 6330, 7428, 7485, 7984, 8440, 9285, 9904, 9980, 10128, 11976, 12380, 12660, 14856, 14970, 16880, 18570, 19960, 23952, 24760, 25320, 29712, 29940, 37140, 39920, 49520, 50640, 59880, 74280, 105289, 119760, 130609, 148560, 210578, 261218, 308881, 315867, 391827, 421156, 522436, 526445, 617762, 631734, 653045, 783654, 842312, 926643, 1044872, 1052890, 1235524, 1263468, 1306090, 1544405, 1567308, 1579335, 1684624, 1853286, 1959135, 2089744, 2105780, 2471048, 2526936, 2612180, 3088810, 3134616, 3158670, 3706572, 3918270, 4211560, 4633215, 4942096, 5053872, 5224360, 6177620, 6269232, 6317340, 7413144, 7836540, 8423120, 9266430, 10448720, 12355240, 12634680, 14826288, 15673080, 18532860, 24710480, 25269360, 31346160, 37065720, 65173891, 74131440, 130347782, 195521673, 260695564, 325869455, 391043346, 521391128, 651738910, 782086692, 977608365, 1042782256, 1303477820, 1564173384, 1955216730, 2606955640, 3128346768, 3910433460, 5213911280, 7820866920, 15641733840]

約数ペア:

[(1, 15641733840), (2, 7820866920), (3, 5213911280), (4, 3910433460), (5, 3128346768), (6, 2606955640), (8, 1955216730), (10, 1564173384), (12, 1303477820), (15, 1042782256), (16, 977608365), (20, 782086692), (24, 651738910), (30, 521391128), (40, 391043346), (48, 325869455), (60, 260695564), (80, 195521673), (120, 130347782), (211, 74131440), (240, 65173891), (422, 37065720), (499, 31346160), (619, 25269360), (633, 24710480), (844, 18532860), (998, 15673080), (1055, 14826288), (1238, 12634680), (1266, 12355240), (1497, 10448720), (1688, 9266430), (1857, 8423120), (1996, 7836540), (2110, 7413144), (2476, 6317340), (2495, 6269232), (2532, 6177620), (2994, 5224360), (3095, 5053872), (3165, 4942096), (3376, 4633215), (3714, 4211560), (3992, 3918270), (4220, 3706572), (4952, 3158670), (4990, 3134616), (5064, 3088810), (5988, 2612180), (6190, 2526936), (6330, 2471048), (7428, 2105780), (7485, 2089744), (7984, 1959135), (8440, 1853286), (9285, 1684624), (9904, 1579335), (9980, 1567308), (10128, 1544405), (11976, 1306090), (12380, 1263468), (12660, 1235524), (14856, 1052890), (14970, 1044872), (16880, 926643), (18570, 842312), (19960, 783654), (23952, 653045), (24760, 631734), (25320, 617762), (29712, 526445), (29940, 522436), (37140, 421156), (39920, 391827), (49520, 315867), (50640, 308881), (59880, 261218), (74280, 210578), (105289, 148560), (119760, 130609)]