264421860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{1423}}^1$

素因数の和:1617

約数の個数: 96

約数和(自身を含む): 784680960

約数和(自身を除く): 520259100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 163, 190, 228, 285, 326, 380, 489, 570, 652, 815, 978, 1140, 1423, 1630, 1956, 2445, 2846, 3097, 3260, 4269, 4890, 5692, 6194, 7115, 8538, 9291, 9780, 12388, 14230, 15485, 17076, 18582, 21345, 27037, 28460, 30970, 37164, 42690, 46455, 54074, 61940, 81111, 85380, 92910, 108148, 135185, 162222, 185820, 231949, 270370, 324444, 405555, 463898, 540740, 695847, 811110, 927796, 1159745, 1391694, 1622220, 2319490, 2783388, 3479235, 4407031, 4638980, 6958470, 8814062, 13221093, 13916940, 17628124, 22035155, 26442186, 44070310, 52884372, 66105465, 88140620, 132210930, 264421860]

約数ペア:

[(1, 264421860), (2, 132210930), (3, 88140620), (4, 66105465), (5, 52884372), (6, 44070310), (10, 26442186), (12, 22035155), (15, 17628124), (19, 13916940), (20, 13221093), (30, 8814062), (38, 6958470), (57, 4638980), (60, 4407031), (76, 3479235), (95, 2783388), (114, 2319490), (163, 1622220), (190, 1391694), (228, 1159745), (285, 927796), (326, 811110), (380, 695847), (489, 540740), (570, 463898), (652, 405555), (815, 324444), (978, 270370), (1140, 231949), (1423, 185820), (1630, 162222), (1956, 135185), (2445, 108148), (2846, 92910), (3097, 85380), (3260, 81111), (4269, 61940), (4890, 54074), (5692, 46455), (6194, 42690), (7115, 37164), (8538, 30970), (9291, 28460), (9780, 27037), (12388, 21345), (14230, 18582), (15485, 17076)]