156710080

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{28807}}^1$

素因数の和:28841

約数の個数: 56

約数和(自身を含む): 395130528

約数和(自身を除く): 238420448

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 136, 160, 170, 272, 320, 340, 544, 680, 1088, 1360, 2720, 5440, 28807, 57614, 115228, 144035, 230456, 288070, 460912, 489719, 576140, 921824, 979438, 1152280, 1843648, 1958876, 2304560, 2448595, 3917752, 4609120, 4897190, 7835504, 9218240, 9794380, 15671008, 19588760, 31342016, 39177520, 78355040, 156710080]

約数ペア:

[(1, 156710080), (2, 78355040), (4, 39177520), (5, 31342016), (8, 19588760), (10, 15671008), (16, 9794380), (17, 9218240), (20, 7835504), (32, 4897190), (34, 4609120), (40, 3917752), (64, 2448595), (68, 2304560), (80, 1958876), (85, 1843648), (136, 1152280), (160, 979438), (170, 921824), (272, 576140), (320, 489719), (340, 460912), (544, 288070), (680, 230456), (1088, 144035), (1360, 115228), (2720, 57614), (5440, 28807)]