729974000

素因数分解:

$2^4\times 5^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2267}}^1$

素因数の和:2320

約数の個数: 160

約数和(自身を含む): 2105865216

約数和(自身を除く): 1375891216

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 25, 28, 35, 40, 46, 50, 56, 70, 80, 92, 100, 112, 115, 125, 140, 161, 175, 184, 200, 230, 250, 280, 322, 350, 368, 400, 460, 500, 560, 575, 644, 700, 805, 875, 920, 1000, 1150, 1288, 1400, 1610, 1750, 1840, 2000, 2267, 2300, 2576, 2800, 2875, 3220, 3500, 4025, 4534, 4600, 5750, 6440, 7000, 8050, 9068, 9200, 11335, 11500, 12880, 14000, 15869, 16100, 18136, 20125, 22670, 23000, 31738, 32200, 36272, 40250, 45340, 46000, 52141, 56675, 63476, 64400, 79345, 80500, 90680, 104282, 113350, 126952, 158690, 161000, 181360, 208564, 226700, 253904, 260705, 283375, 317380, 322000, 364987, 396725, 417128, 453400, 521410, 566750, 634760, 729974, 793450, 834256, 906800, 1042820, 1133500, 1269520, 1303525, 1459948, 1586900, 1824935, 1983625, 2085640, 2267000, 2607050, 2919896, 3173800, 3649870, 3967250, 4171280, 4534000, 5214100, 5839792, 6347600, 6517625, 7299740, 7934500, 9124675, 10428200, 13035250, 14599480, 15869000, 18249350, 20856400, 26070500, 29198960, 31738000, 36498700, 45623375, 52141000, 72997400, 91246750, 104282000, 145994800, 182493500, 364987000, 729974000]

約数ペア:

[(1, 729974000), (2, 364987000), (4, 182493500), (5, 145994800), (7, 104282000), (8, 91246750), (10, 72997400), (14, 52141000), (16, 45623375), (20, 36498700), (23, 31738000), (25, 29198960), (28, 26070500), (35, 20856400), (40, 18249350), (46, 15869000), (50, 14599480), (56, 13035250), (70, 10428200), (80, 9124675), (92, 7934500), (100, 7299740), (112, 6517625), (115, 6347600), (125, 5839792), (140, 5214100), (161, 4534000), (175, 4171280), (184, 3967250), (200, 3649870), (230, 3173800), (250, 2919896), (280, 2607050), (322, 2267000), (350, 2085640), (368, 1983625), (400, 1824935), (460, 1586900), (500, 1459948), (560, 1303525), (575, 1269520), (644, 1133500), (700, 1042820), (805, 906800), (875, 834256), (920, 793450), (1000, 729974), (1150, 634760), (1288, 566750), (1400, 521410), (1610, 453400), (1750, 417128), (1840, 396725), (2000, 364987), (2267, 322000), (2300, 317380), (2576, 283375), (2800, 260705), (2875, 253904), (3220, 226700), (3500, 208564), (4025, 181360), (4534, 161000), (4600, 158690), (5750, 126952), (6440, 113350), (7000, 104282), (8050, 90680), (9068, 80500), (9200, 79345), (11335, 64400), (11500, 63476), (12880, 56675), (14000, 52141), (15869, 46000), (16100, 45340), (18136, 40250), (20125, 36272), (22670, 32200), (23000, 31738)]