69914640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{523}}^1\times {\mathrm{557}}^1$

素因数の和:1096

約数の個数: 80

約数和(自身を含む): 217539648

約数和(自身を除く): 147625008

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 523, 557, 1046, 1114, 1569, 1671, 2092, 2228, 2615, 2785, 3138, 3342, 4184, 4456, 5230, 5570, 6276, 6684, 7845, 8355, 8368, 8912, 10460, 11140, 12552, 13368, 15690, 16710, 20920, 22280, 25104, 26736, 31380, 33420, 41840, 44560, 62760, 66840, 125520, 133680, 291311, 582622, 873933, 1165244, 1456555, 1747866, 2330488, 2913110, 3495732, 4369665, 4660976, 5826220, 6991464, 8739330, 11652440, 13982928, 17478660, 23304880, 34957320, 69914640]

約数ペア:

[(1, 69914640), (2, 34957320), (3, 23304880), (4, 17478660), (5, 13982928), (6, 11652440), (8, 8739330), (10, 6991464), (12, 5826220), (15, 4660976), (16, 4369665), (20, 3495732), (24, 2913110), (30, 2330488), (40, 1747866), (48, 1456555), (60, 1165244), (80, 873933), (120, 582622), (240, 291311), (523, 133680), (557, 125520), (1046, 66840), (1114, 62760), (1569, 44560), (1671, 41840), (2092, 33420), (2228, 31380), (2615, 26736), (2785, 25104), (3138, 22280), (3342, 20920), (4184, 16710), (4456, 15690), (5230, 13368), (5570, 12552), (6276, 11140), (6684, 10460), (7845, 8912), (8355, 8368)]