2017872960

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{110629}}^1$

素因数の和:110668

約数の個数: 112

約数和(自身を含む): 6744004800

約数和(自身を除く): 4726131840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 152, 160, 190, 192, 228, 240, 285, 304, 320, 380, 456, 480, 570, 608, 760, 912, 960, 1140, 1216, 1520, 1824, 2280, 3040, 3648, 4560, 6080, 9120, 18240, 110629, 221258, 331887, 442516, 553145, 663774, 885032, 1106290, 1327548, 1659435, 1770064, 2101951, 2212580, 2655096, 3318870, 3540128, 4203902, 4425160, 5310192, 6305853, 6637740, 7080256, 8407804, 8850320, 10509755, 10620384, 12611706, 13275480, 16815608, 17700640, 21019510, 21240768, 25223412, 26550960, 31529265, 33631216, 35401280, 42039020, 50446824, 53101920, 63058530, 67262432, 84078040, 100893648, 106203840, 126117060, 134524864, 168156080, 201787296, 252234120, 336312160, 403574592, 504468240, 672624320, 1008936480, 2017872960]

約数ペア:

[(1, 2017872960), (2, 1008936480), (3, 672624320), (4, 504468240), (5, 403574592), (6, 336312160), (8, 252234120), (10, 201787296), (12, 168156080), (15, 134524864), (16, 126117060), (19, 106203840), (20, 100893648), (24, 84078040), (30, 67262432), (32, 63058530), (38, 53101920), (40, 50446824), (48, 42039020), (57, 35401280), (60, 33631216), (64, 31529265), (76, 26550960), (80, 25223412), (95, 21240768), (96, 21019510), (114, 17700640), (120, 16815608), (152, 13275480), (160, 12611706), (190, 10620384), (192, 10509755), (228, 8850320), (240, 8407804), (285, 7080256), (304, 6637740), (320, 6305853), (380, 5310192), (456, 4425160), (480, 4203902), (570, 3540128), (608, 3318870), (760, 2655096), (912, 2212580), (960, 2101951), (1140, 1770064), (1216, 1659435), (1520, 1327548), (1824, 1106290), (2280, 885032), (3040, 663774), (3648, 553145), (4560, 442516), (6080, 331887), (9120, 221258), (18240, 110629)]