151461440

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1583}}^1$

素因数の和:1636

約数の個数: 112

約数和(自身を含む): 405554688

約数和(自身を除く): 254093248

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 26, 32, 40, 46, 52, 64, 65, 80, 92, 104, 115, 130, 160, 184, 208, 230, 260, 299, 320, 368, 416, 460, 520, 598, 736, 832, 920, 1040, 1196, 1472, 1495, 1583, 1840, 2080, 2392, 2990, 3166, 3680, 4160, 4784, 5980, 6332, 7360, 7915, 9568, 11960, 12664, 15830, 19136, 20579, 23920, 25328, 31660, 36409, 41158, 47840, 50656, 63320, 72818, 82316, 95680, 101312, 102895, 126640, 145636, 164632, 182045, 205790, 253280, 291272, 329264, 364090, 411580, 473317, 506560, 582544, 658528, 728180, 823160, 946634, 1165088, 1317056, 1456360, 1646320, 1893268, 2330176, 2366585, 2912720, 3292640, 3786536, 4733170, 5825440, 6585280, 7573072, 9466340, 11650880, 15146144, 18932680, 30292288, 37865360, 75730720, 151461440]

約数ペア:

[(1, 151461440), (2, 75730720), (4, 37865360), (5, 30292288), (8, 18932680), (10, 15146144), (13, 11650880), (16, 9466340), (20, 7573072), (23, 6585280), (26, 5825440), (32, 4733170), (40, 3786536), (46, 3292640), (52, 2912720), (64, 2366585), (65, 2330176), (80, 1893268), (92, 1646320), (104, 1456360), (115, 1317056), (130, 1165088), (160, 946634), (184, 823160), (208, 728180), (230, 658528), (260, 582544), (299, 506560), (320, 473317), (368, 411580), (416, 364090), (460, 329264), (520, 291272), (598, 253280), (736, 205790), (832, 182045), (920, 164632), (1040, 145636), (1196, 126640), (1472, 102895), (1495, 101312), (1583, 95680), (1840, 82316), (2080, 72818), (2392, 63320), (2990, 50656), (3166, 47840), (3680, 41158), (4160, 36409), (4784, 31660), (5980, 25328), (6332, 23920), (7360, 20579), (7915, 19136), (9568, 15830), (11960, 12664)]