7992160

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1$

素因数の和:284

約数の個数: 96

約数和(自身を含む): 21772800

約数和(自身を除く): 13780640

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 32, 38, 40, 44, 55, 76, 80, 88, 95, 110, 152, 160, 176, 190, 209, 220, 239, 304, 352, 380, 418, 440, 478, 608, 760, 836, 880, 956, 1045, 1195, 1520, 1672, 1760, 1912, 2090, 2390, 2629, 3040, 3344, 3824, 4180, 4541, 4780, 5258, 6688, 7648, 8360, 9082, 9560, 10516, 13145, 16720, 18164, 19120, 21032, 22705, 26290, 33440, 36328, 38240, 42064, 45410, 49951, 52580, 72656, 84128, 90820, 99902, 105160, 145312, 181640, 199804, 210320, 249755, 363280, 399608, 420640, 499510, 726560, 799216, 999020, 1598432, 1998040, 3996080, 7992160]

約数ペア:

[(1, 7992160), (2, 3996080), (4, 1998040), (5, 1598432), (8, 999020), (10, 799216), (11, 726560), (16, 499510), (19, 420640), (20, 399608), (22, 363280), (32, 249755), (38, 210320), (40, 199804), (44, 181640), (55, 145312), (76, 105160), (80, 99902), (88, 90820), (95, 84128), (110, 72656), (152, 52580), (160, 49951), (176, 45410), (190, 42064), (209, 38240), (220, 36328), (239, 33440), (304, 26290), (352, 22705), (380, 21032), (418, 19120), (440, 18164), (478, 16720), (608, 13145), (760, 10516), (836, 9560), (880, 9082), (956, 8360), (1045, 7648), (1195, 6688), (1520, 5258), (1672, 4780), (1760, 4541), (1912, 4180), (2090, 3824), (2390, 3344), (2629, 3040)]