197261760

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{3877}}^1$

素因数の和:3950

約数の個数: 112

約数和(自身を含む): 638287776

約数和(自身を除く): 441026016

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 53, 60, 64, 80, 96, 106, 120, 159, 160, 192, 212, 240, 265, 318, 320, 424, 480, 530, 636, 795, 848, 960, 1060, 1272, 1590, 1696, 2120, 2544, 3180, 3392, 3877, 4240, 5088, 6360, 7754, 8480, 10176, 11631, 12720, 15508, 16960, 19385, 23262, 25440, 31016, 38770, 46524, 50880, 58155, 62032, 77540, 93048, 116310, 124064, 155080, 186096, 205481, 232620, 248128, 310160, 372192, 410962, 465240, 616443, 620320, 744384, 821924, 930480, 1027405, 1232886, 1240640, 1643848, 1860960, 2054810, 2465772, 3082215, 3287696, 3721920, 4109620, 4931544, 6164430, 6575392, 8219240, 9863088, 12328860, 13150784, 16438480, 19726176, 24657720, 32876960, 39452352, 49315440, 65753920, 98630880, 197261760]

約数ペア:

[(1, 197261760), (2, 98630880), (3, 65753920), (4, 49315440), (5, 39452352), (6, 32876960), (8, 24657720), (10, 19726176), (12, 16438480), (15, 13150784), (16, 12328860), (20, 9863088), (24, 8219240), (30, 6575392), (32, 6164430), (40, 4931544), (48, 4109620), (53, 3721920), (60, 3287696), (64, 3082215), (80, 2465772), (96, 2054810), (106, 1860960), (120, 1643848), (159, 1240640), (160, 1232886), (192, 1027405), (212, 930480), (240, 821924), (265, 744384), (318, 620320), (320, 616443), (424, 465240), (480, 410962), (530, 372192), (636, 310160), (795, 248128), (848, 232620), (960, 205481), (1060, 186096), (1272, 155080), (1590, 124064), (1696, 116310), (2120, 93048), (2544, 77540), (3180, 62032), (3392, 58155), (3877, 50880), (4240, 46524), (5088, 38770), (6360, 31016), (7754, 25440), (8480, 23262), (10176, 19385), (11631, 16960), (12720, 15508)]