64048740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{2089}}^1$

素因数の和:2181

約数の個数: 96

約数和(自身を含む): 207863040

約数和(自身を除く): 143814300

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 73, 84, 105, 140, 146, 210, 219, 292, 365, 420, 438, 511, 730, 876, 1022, 1095, 1460, 1533, 2044, 2089, 2190, 2555, 3066, 4178, 4380, 5110, 6132, 6267, 7665, 8356, 10220, 10445, 12534, 14623, 15330, 20890, 25068, 29246, 30660, 31335, 41780, 43869, 58492, 62670, 73115, 87738, 125340, 146230, 152497, 175476, 219345, 292460, 304994, 438690, 457491, 609988, 762485, 877380, 914982, 1067479, 1524970, 1829964, 2134958, 2287455, 3049940, 3202437, 4269916, 4574910, 5337395, 6404874, 9149820, 10674790, 12809748, 16012185, 21349580, 32024370, 64048740]

約数ペア:

[(1, 64048740), (2, 32024370), (3, 21349580), (4, 16012185), (5, 12809748), (6, 10674790), (7, 9149820), (10, 6404874), (12, 5337395), (14, 4574910), (15, 4269916), (20, 3202437), (21, 3049940), (28, 2287455), (30, 2134958), (35, 1829964), (42, 1524970), (60, 1067479), (70, 914982), (73, 877380), (84, 762485), (105, 609988), (140, 457491), (146, 438690), (210, 304994), (219, 292460), (292, 219345), (365, 175476), (420, 152497), (438, 146230), (511, 125340), (730, 87738), (876, 73115), (1022, 62670), (1095, 58492), (1460, 43869), (1533, 41780), (2044, 31335), (2089, 30660), (2190, 29246), (2555, 25068), (3066, 20890), (4178, 15330), (4380, 14623), (5110, 12534), (6132, 10445), (6267, 10220), (7665, 8356)]