1371040

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1$

素因数の和:86

約数の個数: 96

約数和(自身を含む): 3810240

約数和(自身を除く): 2439200

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 32, 38, 40, 41, 44, 55, 76, 80, 82, 88, 95, 110, 152, 160, 164, 176, 190, 205, 209, 220, 304, 328, 352, 380, 410, 418, 440, 451, 608, 656, 760, 779, 820, 836, 880, 902, 1045, 1312, 1520, 1558, 1640, 1672, 1760, 1804, 2090, 2255, 3040, 3116, 3280, 3344, 3608, 3895, 4180, 4510, 6232, 6560, 6688, 7216, 7790, 8360, 8569, 9020, 12464, 14432, 15580, 16720, 17138, 18040, 24928, 31160, 33440, 34276, 36080, 42845, 62320, 68552, 72160, 85690, 124640, 137104, 171380, 274208, 342760, 685520, 1371040]

約数ペア:

[(1, 1371040), (2, 685520), (4, 342760), (5, 274208), (8, 171380), (10, 137104), (11, 124640), (16, 85690), (19, 72160), (20, 68552), (22, 62320), (32, 42845), (38, 36080), (40, 34276), (41, 33440), (44, 31160), (55, 24928), (76, 18040), (80, 17138), (82, 16720), (88, 15580), (95, 14432), (110, 12464), (152, 9020), (160, 8569), (164, 8360), (176, 7790), (190, 7216), (205, 6688), (209, 6560), (220, 6232), (304, 4510), (328, 4180), (352, 3895), (380, 3608), (410, 3344), (418, 3280), (440, 3116), (451, 3040), (608, 2255), (656, 2090), (760, 1804), (779, 1760), (820, 1672), (836, 1640), (880, 1558), (902, 1520), (1045, 1312)]