262413840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{557}}^1$

素因数の和:737

約数の個数: 160

約数和(自身を含む): 883443456

約数和(自身を除く): 621029616

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 151, 156, 195, 208, 240, 260, 302, 312, 390, 453, 520, 557, 604, 624, 755, 780, 906, 1040, 1114, 1208, 1510, 1560, 1671, 1812, 1963, 2228, 2265, 2416, 2785, 3020, 3120, 3342, 3624, 3926, 4456, 4530, 5570, 5889, 6040, 6684, 7241, 7248, 7852, 8355, 8912, 9060, 9815, 11140, 11778, 12080, 13368, 14482, 15704, 16710, 18120, 19630, 21723, 22280, 23556, 26736, 28964, 29445, 31408, 33420, 36205, 36240, 39260, 43446, 44560, 47112, 57928, 58890, 66840, 72410, 78520, 84107, 86892, 94224, 108615, 115856, 117780, 133680, 144820, 157040, 168214, 173784, 217230, 235560, 252321, 289640, 336428, 347568, 420535, 434460, 471120, 504642, 579280, 672856, 841070, 868920, 1009284, 1093391, 1261605, 1345712, 1682140, 1737840, 2018568, 2186782, 2523210, 3280173, 3364280, 4037136, 4373564, 5046420, 5466955, 6560346, 6728560, 8747128, 10092840, 10933910, 13120692, 16400865, 17494256, 20185680, 21867820, 26241384, 32801730, 43735640, 52482768, 65603460, 87471280, 131206920, 262413840]

約数ペア:

[(1, 262413840), (2, 131206920), (3, 87471280), (4, 65603460), (5, 52482768), (6, 43735640), (8, 32801730), (10, 26241384), (12, 21867820), (13, 20185680), (15, 17494256), (16, 16400865), (20, 13120692), (24, 10933910), (26, 10092840), (30, 8747128), (39, 6728560), (40, 6560346), (48, 5466955), (52, 5046420), (60, 4373564), (65, 4037136), (78, 3364280), (80, 3280173), (104, 2523210), (120, 2186782), (130, 2018568), (151, 1737840), (156, 1682140), (195, 1345712), (208, 1261605), (240, 1093391), (260, 1009284), (302, 868920), (312, 841070), (390, 672856), (453, 579280), (520, 504642), (557, 471120), (604, 434460), (624, 420535), (755, 347568), (780, 336428), (906, 289640), (1040, 252321), (1114, 235560), (1208, 217230), (1510, 173784), (1560, 168214), (1671, 157040), (1812, 144820), (1963, 133680), (2228, 117780), (2265, 115856), (2416, 108615), (2785, 94224), (3020, 86892), (3120, 84107), (3342, 78520), (3624, 72410), (3926, 66840), (4456, 58890), (4530, 57928), (5570, 47112), (5889, 44560), (6040, 43446), (6684, 39260), (7241, 36240), (7248, 36205), (7852, 33420), (8355, 31408), (8912, 29445), (9060, 28964), (9815, 26736), (11140, 23556), (11778, 22280), (12080, 21723), (13368, 19630), (14482, 18120), (15704, 16710)]