264130860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{709}}^1\times {\mathrm{887}}^1$

素因数の和:1615

約数の個数: 96

約数和(自身を含む): 847365120

約数和(自身を除く): 583234260

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, 709, 887, 1418, 1774, 2127, 2661, 2836, 3545, 3548, 4254, 4435, 4963, 5322, 6209, 7090, 8508, 8870, 9926, 10635, 10644, 12418, 13305, 14180, 14889, 17740, 18627, 19852, 21270, 24815, 24836, 26610, 29778, 31045, 37254, 42540, 49630, 53220, 59556, 62090, 74445, 74508, 93135, 99260, 124180, 148890, 186270, 297780, 372540, 628883, 1257766, 1886649, 2515532, 3144415, 3773298, 4402181, 6288830, 7546596, 8804362, 9433245, 12577660, 13206543, 17608724, 18866490, 22010905, 26413086, 37732980, 44021810, 52826172, 66032715, 88043620, 132065430, 264130860]

約数ペア:

[(1, 264130860), (2, 132065430), (3, 88043620), (4, 66032715), (5, 52826172), (6, 44021810), (7, 37732980), (10, 26413086), (12, 22010905), (14, 18866490), (15, 17608724), (20, 13206543), (21, 12577660), (28, 9433245), (30, 8804362), (35, 7546596), (42, 6288830), (60, 4402181), (70, 3773298), (84, 3144415), (105, 2515532), (140, 1886649), (210, 1257766), (420, 628883), (709, 372540), (887, 297780), (1418, 186270), (1774, 148890), (2127, 124180), (2661, 99260), (2836, 93135), (3545, 74508), (3548, 74445), (4254, 62090), (4435, 59556), (4963, 53220), (5322, 49630), (6209, 42540), (7090, 37254), (8508, 31045), (8870, 29778), (9926, 26610), (10635, 24836), (10644, 24815), (12418, 21270), (13305, 19852), (14180, 18627), (14889, 17740)]