262289580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{11783}}^1$

素因数の和:11855

約数の個数: 96

約数和(自身を含む): 855235584

約数和(自身を除く): 592946004

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 53, 60, 70, 84, 105, 106, 140, 159, 210, 212, 265, 318, 371, 420, 530, 636, 742, 795, 1060, 1113, 1484, 1590, 1855, 2226, 3180, 3710, 4452, 5565, 7420, 11130, 11783, 22260, 23566, 35349, 47132, 58915, 70698, 82481, 117830, 141396, 164962, 176745, 235660, 247443, 329924, 353490, 412405, 494886, 624499, 706980, 824810, 989772, 1237215, 1248998, 1649620, 1873497, 2474430, 2497996, 3122495, 3746994, 4371493, 4948860, 6244990, 7493988, 8742986, 9367485, 12489980, 13114479, 17485972, 18734970, 21857465, 26228958, 37469940, 43714930, 52457916, 65572395, 87429860, 131144790, 262289580]

約数ペア:

[(1, 262289580), (2, 131144790), (3, 87429860), (4, 65572395), (5, 52457916), (6, 43714930), (7, 37469940), (10, 26228958), (12, 21857465), (14, 18734970), (15, 17485972), (20, 13114479), (21, 12489980), (28, 9367485), (30, 8742986), (35, 7493988), (42, 6244990), (53, 4948860), (60, 4371493), (70, 3746994), (84, 3122495), (105, 2497996), (106, 2474430), (140, 1873497), (159, 1649620), (210, 1248998), (212, 1237215), (265, 989772), (318, 824810), (371, 706980), (420, 624499), (530, 494886), (636, 412405), (742, 353490), (795, 329924), (1060, 247443), (1113, 235660), (1484, 176745), (1590, 164962), (1855, 141396), (2226, 117830), (3180, 82481), (3710, 70698), (4452, 58915), (5565, 47132), (7420, 35349), (11130, 23566), (11783, 22260)]