1203998320

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{313}}^1\times {\mathrm{6869}}^1$

素因数の和:7202

約数の個数: 80

約数和(自身を含む): 3209883840

約数和(自身を除く): 2005885520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 313, 560, 626, 1252, 1565, 2191, 2504, 3130, 4382, 5008, 6260, 6869, 8764, 10955, 12520, 13738, 17528, 21910, 25040, 27476, 34345, 35056, 43820, 48083, 54952, 68690, 87640, 96166, 109904, 137380, 175280, 192332, 240415, 274760, 384664, 480830, 549520, 769328, 961660, 1923320, 2149997, 3846640, 4299994, 8599988, 10749985, 15049979, 17199976, 21499970, 30099958, 34399952, 42999940, 60199916, 75249895, 85999880, 120399832, 150499790, 171999760, 240799664, 300999580, 601999160, 1203998320]

約数ペア:

[(1, 1203998320), (2, 601999160), (4, 300999580), (5, 240799664), (7, 171999760), (8, 150499790), (10, 120399832), (14, 85999880), (16, 75249895), (20, 60199916), (28, 42999940), (35, 34399952), (40, 30099958), (56, 21499970), (70, 17199976), (80, 15049979), (112, 10749985), (140, 8599988), (280, 4299994), (313, 3846640), (560, 2149997), (626, 1923320), (1252, 961660), (1565, 769328), (2191, 549520), (2504, 480830), (3130, 384664), (4382, 274760), (5008, 240415), (6260, 192332), (6869, 175280), (8764, 137380), (10955, 109904), (12520, 96166), (13738, 87640), (17528, 68690), (21910, 54952), (25040, 48083), (27476, 43820), (34345, 35056)]