901717320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{353}}^1\times {\mathrm{3041}}^1$

素因数の和:3415

約数の個数: 128

約数和(自身を含む): 3101379840

約数和(自身を除く): 2199662520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 353, 420, 706, 840, 1059, 1412, 1765, 2118, 2471, 2824, 3041, 3530, 4236, 4942, 5295, 6082, 7060, 7413, 8472, 9123, 9884, 10590, 12164, 12355, 14120, 14826, 15205, 18246, 19768, 21180, 21287, 24328, 24710, 29652, 30410, 36492, 37065, 42360, 42574, 45615, 49420, 59304, 60820, 63861, 72984, 74130, 85148, 91230, 98840, 106435, 121640, 127722, 148260, 170296, 182460, 212870, 255444, 296520, 319305, 364920, 425740, 510888, 638610, 851480, 1073473, 1277220, 2146946, 2554440, 3220419, 4293892, 5367365, 6440838, 7514311, 8587784, 10734730, 12881676, 15028622, 16102095, 21469460, 22542933, 25763352, 30057244, 32204190, 37571555, 42938920, 45085866, 60114488, 64408380, 75143110, 90171732, 112714665, 128816760, 150286220, 180343464, 225429330, 300572440, 450858660, 901717320]

約数ペア:

[(1, 901717320), (2, 450858660), (3, 300572440), (4, 225429330), (5, 180343464), (6, 150286220), (7, 128816760), (8, 112714665), (10, 90171732), (12, 75143110), (14, 64408380), (15, 60114488), (20, 45085866), (21, 42938920), (24, 37571555), (28, 32204190), (30, 30057244), (35, 25763352), (40, 22542933), (42, 21469460), (56, 16102095), (60, 15028622), (70, 12881676), (84, 10734730), (105, 8587784), (120, 7514311), (140, 6440838), (168, 5367365), (210, 4293892), (280, 3220419), (353, 2554440), (420, 2146946), (706, 1277220), (840, 1073473), (1059, 851480), (1412, 638610), (1765, 510888), (2118, 425740), (2471, 364920), (2824, 319305), (3041, 296520), (3530, 255444), (4236, 212870), (4942, 182460), (5295, 170296), (6082, 148260), (7060, 127722), (7413, 121640), (8472, 106435), (9123, 98840), (9884, 91230), (10590, 85148), (12164, 74130), (12355, 72984), (14120, 63861), (14826, 60820), (15205, 59304), (18246, 49420), (19768, 45615), (21180, 42574), (21287, 42360), (24328, 37065), (24710, 36492), (29652, 30410)]