139824160

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{953}}^1$

素因数の和:1106

約数の個数: 96

約数和(自身を含む): 380806272

約数和(自身を除く): 240982112

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 131, 140, 160, 224, 262, 280, 524, 560, 655, 917, 953, 1048, 1120, 1310, 1834, 1906, 2096, 2620, 3668, 3812, 4192, 4585, 4765, 5240, 6671, 7336, 7624, 9170, 9530, 10480, 13342, 14672, 15248, 18340, 19060, 20960, 26684, 29344, 30496, 33355, 36680, 38120, 53368, 66710, 73360, 76240, 106736, 124843, 133420, 146720, 152480, 213472, 249686, 266840, 499372, 533680, 624215, 873901, 998744, 1067360, 1248430, 1747802, 1997488, 2496860, 3495604, 3994976, 4369505, 4993720, 6991208, 8739010, 9987440, 13982416, 17478020, 19974880, 27964832, 34956040, 69912080, 139824160]

約数ペア:

[(1, 139824160), (2, 69912080), (4, 34956040), (5, 27964832), (7, 19974880), (8, 17478020), (10, 13982416), (14, 9987440), (16, 8739010), (20, 6991208), (28, 4993720), (32, 4369505), (35, 3994976), (40, 3495604), (56, 2496860), (70, 1997488), (80, 1747802), (112, 1248430), (131, 1067360), (140, 998744), (160, 873901), (224, 624215), (262, 533680), (280, 499372), (524, 266840), (560, 249686), (655, 213472), (917, 152480), (953, 146720), (1048, 133420), (1120, 124843), (1310, 106736), (1834, 76240), (1906, 73360), (2096, 66710), (2620, 53368), (3668, 38120), (3812, 36680), (4192, 33355), (4585, 30496), (4765, 29344), (5240, 26684), (6671, 20960), (7336, 19060), (7624, 18340), (9170, 15248), (9530, 14672), (10480, 13342)]