327905340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{857}}^1\times {\mathrm{911}}^1$

素因数の和:1787

約数の個数: 96

約数和(自身を含む): 1051674624

約数和(自身を除く): 723769284

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 857, 911, 1714, 1822, 2571, 2733, 3428, 3644, 4285, 4555, 5142, 5466, 5999, 6377, 8570, 9110, 10284, 10932, 11998, 12754, 12855, 13665, 17140, 17997, 18220, 19131, 23996, 25508, 25710, 27330, 29995, 31885, 35994, 38262, 51420, 54660, 59990, 63770, 71988, 76524, 89985, 95655, 119980, 127540, 179970, 191310, 359940, 382620, 780727, 1561454, 2342181, 3122908, 3903635, 4684362, 5465089, 7807270, 9368724, 10930178, 11710905, 15614540, 16395267, 21860356, 23421810, 27325445, 32790534, 46843620, 54650890, 65581068, 81976335, 109301780, 163952670, 327905340]

約数ペア:

[(1, 327905340), (2, 163952670), (3, 109301780), (4, 81976335), (5, 65581068), (6, 54650890), (7, 46843620), (10, 32790534), (12, 27325445), (14, 23421810), (15, 21860356), (20, 16395267), (21, 15614540), (28, 11710905), (30, 10930178), (35, 9368724), (42, 7807270), (60, 5465089), (70, 4684362), (84, 3903635), (105, 3122908), (140, 2342181), (210, 1561454), (420, 780727), (857, 382620), (911, 359940), (1714, 191310), (1822, 179970), (2571, 127540), (2733, 119980), (3428, 95655), (3644, 89985), (4285, 76524), (4555, 71988), (5142, 63770), (5466, 59990), (5999, 54660), (6377, 51420), (8570, 38262), (9110, 35994), (10284, 31885), (10932, 29995), (11998, 27330), (12754, 25710), (12855, 25508), (13665, 23996), (17140, 19131), (17997, 18220)]