57421280

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{307}}^1$

素因数の和:496

約数の個数: 96

約数和(自身を含む): 156473856

約数和(自身を除く): 99052576

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 167, 224, 280, 307, 334, 560, 614, 668, 835, 1120, 1169, 1228, 1336, 1535, 1670, 2149, 2338, 2456, 2672, 3070, 3340, 4298, 4676, 4912, 5344, 5845, 6140, 6680, 8596, 9352, 9824, 10745, 11690, 12280, 13360, 17192, 18704, 21490, 23380, 24560, 26720, 34384, 37408, 42980, 46760, 49120, 51269, 68768, 85960, 93520, 102538, 171920, 187040, 205076, 256345, 343840, 358883, 410152, 512690, 717766, 820304, 1025380, 1435532, 1640608, 1794415, 2050760, 2871064, 3588830, 4101520, 5742128, 7177660, 8203040, 11484256, 14355320, 28710640, 57421280]

約数ペア:

[(1, 57421280), (2, 28710640), (4, 14355320), (5, 11484256), (7, 8203040), (8, 7177660), (10, 5742128), (14, 4101520), (16, 3588830), (20, 2871064), (28, 2050760), (32, 1794415), (35, 1640608), (40, 1435532), (56, 1025380), (70, 820304), (80, 717766), (112, 512690), (140, 410152), (160, 358883), (167, 343840), (224, 256345), (280, 205076), (307, 187040), (334, 171920), (560, 102538), (614, 93520), (668, 85960), (835, 68768), (1120, 51269), (1169, 49120), (1228, 46760), (1336, 42980), (1535, 37408), (1670, 34384), (2149, 26720), (2338, 24560), (2456, 23380), (2672, 21490), (3070, 18704), (3340, 17192), (4298, 13360), (4676, 12280), (4912, 11690), (5344, 10745), (5845, 9824), (6140, 9352), (6680, 8596)]