72519160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{6317}}^1$

素因数の和:6376

約数の個数: 64

約数和(自身を含む): 191056320

約数和(自身を除く): 118537160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 41, 56, 70, 82, 140, 164, 205, 280, 287, 328, 410, 574, 820, 1148, 1435, 1640, 2296, 2870, 5740, 6317, 11480, 12634, 25268, 31585, 44219, 50536, 63170, 88438, 126340, 176876, 221095, 252680, 258997, 353752, 442190, 517994, 884380, 1035988, 1294985, 1768760, 1812979, 2071976, 2589970, 3625958, 5179940, 7251916, 9064895, 10359880, 14503832, 18129790, 36259580, 72519160]

約数ペア:

[(1, 72519160), (2, 36259580), (4, 18129790), (5, 14503832), (7, 10359880), (8, 9064895), (10, 7251916), (14, 5179940), (20, 3625958), (28, 2589970), (35, 2071976), (40, 1812979), (41, 1768760), (56, 1294985), (70, 1035988), (82, 884380), (140, 517994), (164, 442190), (205, 353752), (280, 258997), (287, 252680), (328, 221095), (410, 176876), (574, 126340), (820, 88438), (1148, 63170), (1435, 50536), (1640, 44219), (2296, 31585), (2870, 25268), (5740, 12634), (6317, 11480)]