242671160

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{7129}}^1$

素因数の和:7200

約数の個数: 64

約数和(自身を含む): 585230400

約数和(自身を除く): 342559240

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 37, 40, 46, 74, 92, 115, 148, 184, 185, 230, 296, 370, 460, 740, 851, 920, 1480, 1702, 3404, 4255, 6808, 7129, 8510, 14258, 17020, 28516, 34040, 35645, 57032, 71290, 142580, 163967, 263773, 285160, 327934, 527546, 655868, 819835, 1055092, 1311736, 1318865, 1639670, 2110184, 2637730, 3279340, 5275460, 6066779, 6558680, 10550920, 12133558, 24267116, 30333895, 48534232, 60667790, 121335580, 242671160]

約数ペア:

[(1, 242671160), (2, 121335580), (4, 60667790), (5, 48534232), (8, 30333895), (10, 24267116), (20, 12133558), (23, 10550920), (37, 6558680), (40, 6066779), (46, 5275460), (74, 3279340), (92, 2637730), (115, 2110184), (148, 1639670), (184, 1318865), (185, 1311736), (230, 1055092), (296, 819835), (370, 655868), (460, 527546), (740, 327934), (851, 285160), (920, 263773), (1480, 163967), (1702, 142580), (3404, 71290), (4255, 57032), (6808, 35645), (7129, 34040), (8510, 28516), (14258, 17020)]