427147840

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{4651}}^1$

素因数の和:4716

約数の個数: 112

約数和(自身を含む): 1191060864

約数和(自身を除く): 763913024

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 41, 56, 64, 70, 80, 82, 112, 140, 160, 164, 205, 224, 280, 287, 320, 328, 410, 448, 560, 574, 656, 820, 1120, 1148, 1312, 1435, 1640, 2240, 2296, 2624, 2870, 3280, 4592, 4651, 5740, 6560, 9184, 9302, 11480, 13120, 18368, 18604, 22960, 23255, 32557, 37208, 45920, 46510, 65114, 74416, 91840, 93020, 130228, 148832, 162785, 186040, 190691, 260456, 297664, 325570, 372080, 381382, 520912, 651140, 744160, 762764, 953455, 1041824, 1302280, 1334837, 1488320, 1525528, 1906910, 2083648, 2604560, 2669674, 3051056, 3813820, 5209120, 5339348, 6102112, 6674185, 7627640, 10418240, 10678696, 12204224, 13348370, 15255280, 21357392, 26696740, 30510560, 42714784, 53393480, 61021120, 85429568, 106786960, 213573920, 427147840]

約数ペア:

[(1, 427147840), (2, 213573920), (4, 106786960), (5, 85429568), (7, 61021120), (8, 53393480), (10, 42714784), (14, 30510560), (16, 26696740), (20, 21357392), (28, 15255280), (32, 13348370), (35, 12204224), (40, 10678696), (41, 10418240), (56, 7627640), (64, 6674185), (70, 6102112), (80, 5339348), (82, 5209120), (112, 3813820), (140, 3051056), (160, 2669674), (164, 2604560), (205, 2083648), (224, 1906910), (280, 1525528), (287, 1488320), (320, 1334837), (328, 1302280), (410, 1041824), (448, 953455), (560, 762764), (574, 744160), (656, 651140), (820, 520912), (1120, 381382), (1148, 372080), (1312, 325570), (1435, 297664), (1640, 260456), (2240, 190691), (2296, 186040), (2624, 162785), (2870, 148832), (3280, 130228), (4592, 93020), (4651, 91840), (5740, 74416), (6560, 65114), (9184, 46510), (9302, 45920), (11480, 37208), (13120, 32557), (18368, 23255), (18604, 22960)]