63997320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{28069}}^1$

素因数の和:28102

約数の個数: 64

約数和(自身を含む): 202104000

約数和(自身を除く): 138106680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 28069, 56138, 84207, 112276, 140345, 168414, 224552, 280690, 336828, 421035, 533311, 561380, 673656, 842070, 1066622, 1122760, 1599933, 1684140, 2133244, 2666555, 3199866, 3368280, 4266488, 5333110, 6399732, 7999665, 10666220, 12799464, 15999330, 21332440, 31998660, 63997320]

約数ペア:

[(1, 63997320), (2, 31998660), (3, 21332440), (4, 15999330), (5, 12799464), (6, 10666220), (8, 7999665), (10, 6399732), (12, 5333110), (15, 4266488), (19, 3368280), (20, 3199866), (24, 2666555), (30, 2133244), (38, 1684140), (40, 1599933), (57, 1122760), (60, 1066622), (76, 842070), (95, 673656), (114, 561380), (120, 533311), (152, 421035), (190, 336828), (228, 280690), (285, 224552), (380, 168414), (456, 140345), (570, 112276), (760, 84207), (1140, 56138), (2280, 28069)]