1404970440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{4561}}^1$

素因数の和:4743

約数の個数: 128

約数和(自身を含む): 4493387520

約数和(自身を除く): 3088417080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 151, 170, 204, 255, 302, 340, 408, 453, 510, 604, 680, 755, 906, 1020, 1208, 1510, 1812, 2040, 2265, 2567, 3020, 3624, 4530, 4561, 5134, 6040, 7701, 9060, 9122, 10268, 12835, 13683, 15402, 18120, 18244, 20536, 22805, 25670, 27366, 30804, 36488, 38505, 45610, 51340, 54732, 61608, 68415, 77010, 77537, 91220, 102680, 109464, 136830, 154020, 155074, 182440, 232611, 273660, 308040, 310148, 387685, 465222, 547320, 620296, 688711, 775370, 930444, 1163055, 1377422, 1550740, 1860888, 2066133, 2326110, 2754844, 3101480, 3443555, 4132266, 4652220, 5509688, 6887110, 8264532, 9304440, 10330665, 11708087, 13774220, 16529064, 20661330, 23416174, 27548440, 35124261, 41322660, 46832348, 58540435, 70248522, 82645320, 93664696, 117080870, 140497044, 175621305, 234161740, 280994088, 351242610, 468323480, 702485220, 1404970440]

約数ペア:

[(1, 1404970440), (2, 702485220), (3, 468323480), (4, 351242610), (5, 280994088), (6, 234161740), (8, 175621305), (10, 140497044), (12, 117080870), (15, 93664696), (17, 82645320), (20, 70248522), (24, 58540435), (30, 46832348), (34, 41322660), (40, 35124261), (51, 27548440), (60, 23416174), (68, 20661330), (85, 16529064), (102, 13774220), (120, 11708087), (136, 10330665), (151, 9304440), (170, 8264532), (204, 6887110), (255, 5509688), (302, 4652220), (340, 4132266), (408, 3443555), (453, 3101480), (510, 2754844), (604, 2326110), (680, 2066133), (755, 1860888), (906, 1550740), (1020, 1377422), (1208, 1163055), (1510, 930444), (1812, 775370), (2040, 688711), (2265, 620296), (2567, 547320), (3020, 465222), (3624, 387685), (4530, 310148), (4561, 308040), (5134, 273660), (6040, 232611), (7701, 182440), (9060, 155074), (9122, 154020), (10268, 136830), (12835, 109464), (13683, 102680), (15402, 91220), (18120, 77537), (18244, 77010), (20536, 68415), (22805, 61608), (25670, 54732), (27366, 51340), (30804, 45610), (36488, 38505)]