1267331320

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{26647}}^1$

素因数の和:26728

約数の個数: 64

約数和(自身を含む): 3021883200

約数和(自身を除く): 1754551880

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 41, 58, 82, 116, 145, 164, 205, 232, 290, 328, 410, 580, 820, 1160, 1189, 1640, 2378, 4756, 5945, 9512, 11890, 23780, 26647, 47560, 53294, 106588, 133235, 213176, 266470, 532940, 772763, 1065880, 1092527, 1545526, 2185054, 3091052, 3863815, 4370108, 5462635, 6182104, 7727630, 8740216, 10925270, 15455260, 21850540, 30910520, 31683283, 43701080, 63366566, 126733132, 158416415, 253466264, 316832830, 633665660, 1267331320]

約数ペア:

[(1, 1267331320), (2, 633665660), (4, 316832830), (5, 253466264), (8, 158416415), (10, 126733132), (20, 63366566), (29, 43701080), (40, 31683283), (41, 30910520), (58, 21850540), (82, 15455260), (116, 10925270), (145, 8740216), (164, 7727630), (205, 6182104), (232, 5462635), (290, 4370108), (328, 3863815), (410, 3091052), (580, 2185054), (820, 1545526), (1160, 1092527), (1189, 1065880), (1640, 772763), (2378, 532940), (4756, 266470), (5945, 213176), (9512, 133235), (11890, 106588), (23780, 53294), (26647, 47560)]