69003440

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{4127}}^1$

素因数の和:4170

約数の個数: 80

約数和(自身を含む): 184273920

約数和(自身を除く): 115270480

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 38, 40, 44, 55, 76, 80, 88, 95, 110, 152, 176, 190, 209, 220, 304, 380, 418, 440, 760, 836, 880, 1045, 1520, 1672, 2090, 3344, 4127, 4180, 8254, 8360, 16508, 16720, 20635, 33016, 41270, 45397, 66032, 78413, 82540, 90794, 156826, 165080, 181588, 226985, 313652, 330160, 363176, 392065, 453970, 627304, 726352, 784130, 862543, 907940, 1254608, 1568260, 1725086, 1815880, 3136520, 3450172, 3631760, 4312715, 6273040, 6900344, 8625430, 13800688, 17250860, 34501720, 69003440]

約数ペア:

[(1, 69003440), (2, 34501720), (4, 17250860), (5, 13800688), (8, 8625430), (10, 6900344), (11, 6273040), (16, 4312715), (19, 3631760), (20, 3450172), (22, 3136520), (38, 1815880), (40, 1725086), (44, 1568260), (55, 1254608), (76, 907940), (80, 862543), (88, 784130), (95, 726352), (110, 627304), (152, 453970), (176, 392065), (190, 363176), (209, 330160), (220, 313652), (304, 226985), (380, 181588), (418, 165080), (440, 156826), (760, 90794), (836, 82540), (880, 78413), (1045, 66032), (1520, 45397), (1672, 41270), (2090, 33016), (3344, 20635), (4127, 16720), (4180, 16508), (8254, 8360)]