211029240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{241}}^1\times {\mathrm{7297}}^1$

素因数の和:7552

約数の個数: 64

約数和(自身を含む): 635801760

約数和(自身を除く): 424772520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 241, 482, 723, 964, 1205, 1446, 1928, 2410, 2892, 3615, 4820, 5784, 7230, 7297, 9640, 14460, 14594, 21891, 28920, 29188, 36485, 43782, 58376, 72970, 87564, 109455, 145940, 175128, 218910, 291880, 437820, 875640, 1758577, 3517154, 5275731, 7034308, 8792885, 10551462, 14068616, 17585770, 21102924, 26378655, 35171540, 42205848, 52757310, 70343080, 105514620, 211029240]

約数ペア:

[(1, 211029240), (2, 105514620), (3, 70343080), (4, 52757310), (5, 42205848), (6, 35171540), (8, 26378655), (10, 21102924), (12, 17585770), (15, 14068616), (20, 10551462), (24, 8792885), (30, 7034308), (40, 5275731), (60, 3517154), (120, 1758577), (241, 875640), (482, 437820), (723, 291880), (964, 218910), (1205, 175128), (1446, 145940), (1928, 109455), (2410, 87564), (2892, 72970), (3615, 58376), (4820, 43782), (5784, 36485), (7230, 29188), (7297, 28920), (9640, 21891), (14460, 14594)]