15788894560

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{91967}}^1$

素因数の和:92048

約数の個数: 96

約数和(自身を含む): 39630850560

約数和(自身を除く): 23841956000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 37, 40, 58, 74, 80, 116, 145, 148, 160, 185, 232, 290, 296, 370, 464, 580, 592, 740, 928, 1073, 1160, 1184, 1480, 2146, 2320, 2960, 4292, 4640, 5365, 5920, 8584, 10730, 17168, 21460, 34336, 42920, 85840, 91967, 171680, 183934, 367868, 459835, 735736, 919670, 1471472, 1839340, 2667043, 2942944, 3402779, 3678680, 5334086, 6805558, 7357360, 10668172, 13335215, 13611116, 14714720, 17013895, 21336344, 26670430, 27222232, 34027790, 42672688, 53340860, 54444464, 68055580, 85345376, 98680591, 106681720, 108888928, 136111160, 197361182, 213363440, 272222320, 394722364, 426726880, 493402955, 544444640, 789444728, 986805910, 1578889456, 1973611820, 3157778912, 3947223640, 7894447280, 15788894560]

約数ペア:

[(1, 15788894560), (2, 7894447280), (4, 3947223640), (5, 3157778912), (8, 1973611820), (10, 1578889456), (16, 986805910), (20, 789444728), (29, 544444640), (32, 493402955), (37, 426726880), (40, 394722364), (58, 272222320), (74, 213363440), (80, 197361182), (116, 136111160), (145, 108888928), (148, 106681720), (160, 98680591), (185, 85345376), (232, 68055580), (290, 54444464), (296, 53340860), (370, 42672688), (464, 34027790), (580, 27222232), (592, 26670430), (740, 21336344), (928, 17013895), (1073, 14714720), (1160, 13611116), (1184, 13335215), (1480, 10668172), (2146, 7357360), (2320, 6805558), (2960, 5334086), (4292, 3678680), (4640, 3402779), (5365, 2942944), (5920, 2667043), (8584, 1839340), (10730, 1471472), (17168, 919670), (21460, 735736), (34336, 459835), (42920, 367868), (85840, 183934), (91967, 171680)]