158081640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{77491}}^1$

素因数の和:77522

約数の個数: 64

約数和(自身を含む): 502148160

約数和(自身を除く): 344066520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 77491, 154982, 232473, 309964, 387455, 464946, 619928, 774910, 929892, 1162365, 1317347, 1549820, 1859784, 2324730, 2634694, 3099640, 3952041, 4649460, 5269388, 6586735, 7904082, 9298920, 10538776, 13173470, 15808164, 19760205, 26346940, 31616328, 39520410, 52693880, 79040820, 158081640]

約数ペア:

[(1, 158081640), (2, 79040820), (3, 52693880), (4, 39520410), (5, 31616328), (6, 26346940), (8, 19760205), (10, 15808164), (12, 13173470), (15, 10538776), (17, 9298920), (20, 7904082), (24, 6586735), (30, 5269388), (34, 4649460), (40, 3952041), (51, 3099640), (60, 2634694), (68, 2324730), (85, 1859784), (102, 1549820), (120, 1317347), (136, 1162365), (170, 929892), (204, 774910), (255, 619928), (340, 464946), (408, 387455), (510, 309964), (680, 232473), (1020, 154982), (2040, 77491)]