126584920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{563}}^1$

素因数の和:665

約数の個数: 128

約数和(自身を含む): 360599040

約数和(自身を除く): 234014120

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 73, 77, 88, 110, 140, 146, 154, 220, 280, 292, 308, 365, 385, 440, 511, 563, 584, 616, 730, 770, 803, 1022, 1126, 1460, 1540, 1606, 2044, 2252, 2555, 2815, 2920, 3080, 3212, 3941, 4015, 4088, 4504, 5110, 5621, 5630, 6193, 6424, 7882, 8030, 10220, 11242, 11260, 12386, 15764, 16060, 19705, 20440, 22484, 22520, 24772, 28105, 30965, 31528, 32120, 39410, 41099, 43351, 44968, 49544, 56210, 61930, 78820, 82198, 86702, 112420, 123860, 157640, 164396, 173404, 205495, 216755, 224840, 247720, 287693, 328792, 346808, 410990, 433510, 452089, 575386, 821980, 867020, 904178, 1150772, 1438465, 1643960, 1734040, 1808356, 2260445, 2301544, 2876930, 3164623, 3616712, 4520890, 5753860, 6329246, 9041780, 11507720, 12658492, 15823115, 18083560, 25316984, 31646230, 63292460, 126584920]

約数ペア:

[(1, 126584920), (2, 63292460), (4, 31646230), (5, 25316984), (7, 18083560), (8, 15823115), (10, 12658492), (11, 11507720), (14, 9041780), (20, 6329246), (22, 5753860), (28, 4520890), (35, 3616712), (40, 3164623), (44, 2876930), (55, 2301544), (56, 2260445), (70, 1808356), (73, 1734040), (77, 1643960), (88, 1438465), (110, 1150772), (140, 904178), (146, 867020), (154, 821980), (220, 575386), (280, 452089), (292, 433510), (308, 410990), (365, 346808), (385, 328792), (440, 287693), (511, 247720), (563, 224840), (584, 216755), (616, 205495), (730, 173404), (770, 164396), (803, 157640), (1022, 123860), (1126, 112420), (1460, 86702), (1540, 82198), (1606, 78820), (2044, 61930), (2252, 56210), (2555, 49544), (2815, 44968), (2920, 43351), (3080, 41099), (3212, 39410), (3941, 32120), (4015, 31528), (4088, 30965), (4504, 28105), (5110, 24772), (5621, 22520), (5630, 22484), (6193, 20440), (6424, 19705), (7882, 16060), (8030, 15764), (10220, 12386), (11242, 11260)]