79372160

素因数分解:

$2^7\times 5^1\times 7^2\times {\mathrm{2531}}^1$

素因数の和:2564

約数の個数: 96

約数和(自身を含む): 220815720

約数和(自身を除く): 141443560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 128, 140, 160, 196, 224, 245, 280, 320, 392, 448, 490, 560, 640, 784, 896, 980, 1120, 1568, 1960, 2240, 2531, 3136, 3920, 4480, 5062, 6272, 7840, 10124, 12655, 15680, 17717, 20248, 25310, 31360, 35434, 40496, 50620, 70868, 80992, 88585, 101240, 124019, 141736, 161984, 177170, 202480, 248038, 283472, 323968, 354340, 404960, 496076, 566944, 620095, 708680, 809920, 992152, 1133888, 1240190, 1417360, 1619840, 1984304, 2267776, 2480380, 2834720, 3968608, 4960760, 5669440, 7937216, 9921520, 11338880, 15874432, 19843040, 39686080, 79372160]

約数ペア:

[(1, 79372160), (2, 39686080), (4, 19843040), (5, 15874432), (7, 11338880), (8, 9921520), (10, 7937216), (14, 5669440), (16, 4960760), (20, 3968608), (28, 2834720), (32, 2480380), (35, 2267776), (40, 1984304), (49, 1619840), (56, 1417360), (64, 1240190), (70, 1133888), (80, 992152), (98, 809920), (112, 708680), (128, 620095), (140, 566944), (160, 496076), (196, 404960), (224, 354340), (245, 323968), (280, 283472), (320, 248038), (392, 202480), (448, 177170), (490, 161984), (560, 141736), (640, 124019), (784, 101240), (896, 88585), (980, 80992), (1120, 70868), (1568, 50620), (1960, 40496), (2240, 35434), (2531, 31360), (3136, 25310), (3920, 20248), (4480, 17717), (5062, 15680), (6272, 12655), (7840, 10124)]