218307360

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{15683}}^1$

素因数の和:15730

約数の個数: 96

約数和(自身を含む): 711426240

約数和(自身を除く): 493118880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 48, 58, 60, 80, 87, 96, 116, 120, 145, 160, 174, 232, 240, 290, 348, 435, 464, 480, 580, 696, 870, 928, 1160, 1392, 1740, 2320, 2784, 3480, 4640, 6960, 13920, 15683, 31366, 47049, 62732, 78415, 94098, 125464, 156830, 188196, 235245, 250928, 313660, 376392, 454807, 470490, 501856, 627320, 752784, 909614, 940980, 1254640, 1364421, 1505568, 1819228, 1881960, 2274035, 2509280, 2728842, 3638456, 3763920, 4548070, 5457684, 6822105, 7276912, 7527840, 9096140, 10915368, 13644210, 14553824, 18192280, 21830736, 27288420, 36384560, 43661472, 54576840, 72769120, 109153680, 218307360]

約数ペア:

[(1, 218307360), (2, 109153680), (3, 72769120), (4, 54576840), (5, 43661472), (6, 36384560), (8, 27288420), (10, 21830736), (12, 18192280), (15, 14553824), (16, 13644210), (20, 10915368), (24, 9096140), (29, 7527840), (30, 7276912), (32, 6822105), (40, 5457684), (48, 4548070), (58, 3763920), (60, 3638456), (80, 2728842), (87, 2509280), (96, 2274035), (116, 1881960), (120, 1819228), (145, 1505568), (160, 1364421), (174, 1254640), (232, 940980), (240, 909614), (290, 752784), (348, 627320), (435, 501856), (464, 470490), (480, 454807), (580, 376392), (696, 313660), (870, 250928), (928, 235245), (1160, 188196), (1392, 156830), (1740, 125464), (2320, 94098), (2784, 78415), (3480, 62732), (4640, 47049), (6960, 31366), (13920, 15683)]