82474320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{223}}^1$

素因数の和:329

約数の個数: 160

約数和(自身を含む): 271982592

約数和(自身を除く): 189508272

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 67, 69, 80, 92, 115, 120, 134, 138, 184, 201, 223, 230, 240, 268, 276, 335, 345, 368, 402, 446, 460, 536, 552, 669, 670, 690, 804, 892, 920, 1005, 1072, 1104, 1115, 1338, 1340, 1380, 1541, 1608, 1784, 1840, 2010, 2230, 2676, 2680, 2760, 3082, 3216, 3345, 3568, 4020, 4460, 4623, 5129, 5352, 5360, 5520, 6164, 6690, 7705, 8040, 8920, 9246, 10258, 10704, 12328, 13380, 14941, 15387, 15410, 16080, 17840, 18492, 20516, 23115, 24656, 25645, 26760, 29882, 30774, 30820, 36984, 41032, 44823, 46230, 51290, 53520, 59764, 61548, 61640, 73968, 74705, 76935, 82064, 89646, 92460, 102580, 119528, 123096, 123280, 149410, 153870, 179292, 184920, 205160, 224115, 239056, 246192, 298820, 307740, 343643, 358584, 369840, 410320, 448230, 597640, 615480, 687286, 717168, 896460, 1030929, 1195280, 1230960, 1374572, 1718215, 1792920, 2061858, 2749144, 3436430, 3585840, 4123716, 5154645, 5498288, 6872860, 8247432, 10309290, 13745720, 16494864, 20618580, 27491440, 41237160, 82474320]

約数ペア:

[(1, 82474320), (2, 41237160), (3, 27491440), (4, 20618580), (5, 16494864), (6, 13745720), (8, 10309290), (10, 8247432), (12, 6872860), (15, 5498288), (16, 5154645), (20, 4123716), (23, 3585840), (24, 3436430), (30, 2749144), (40, 2061858), (46, 1792920), (48, 1718215), (60, 1374572), (67, 1230960), (69, 1195280), (80, 1030929), (92, 896460), (115, 717168), (120, 687286), (134, 615480), (138, 597640), (184, 448230), (201, 410320), (223, 369840), (230, 358584), (240, 343643), (268, 307740), (276, 298820), (335, 246192), (345, 239056), (368, 224115), (402, 205160), (446, 184920), (460, 179292), (536, 153870), (552, 149410), (669, 123280), (670, 123096), (690, 119528), (804, 102580), (892, 92460), (920, 89646), (1005, 82064), (1072, 76935), (1104, 74705), (1115, 73968), (1338, 61640), (1340, 61548), (1380, 59764), (1541, 53520), (1608, 51290), (1784, 46230), (1840, 44823), (2010, 41032), (2230, 36984), (2676, 30820), (2680, 30774), (2760, 29882), (3082, 26760), (3216, 25645), (3345, 24656), (3568, 23115), (4020, 20516), (4460, 18492), (4623, 17840), (5129, 16080), (5352, 15410), (5360, 15387), (5520, 14941), (6164, 13380), (6690, 12328), (7705, 10704), (8040, 10258), (8920, 9246)]