82361580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{10321}}^1$

素因数の和:10359

約数の個数: 96

約数和(自身を含む): 277455360

約数和(自身を除く): 195093780

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 57, 60, 70, 76, 84, 95, 105, 114, 133, 140, 190, 210, 228, 266, 285, 380, 399, 420, 532, 570, 665, 798, 1140, 1330, 1596, 1995, 2660, 3990, 7980, 10321, 20642, 30963, 41284, 51605, 61926, 72247, 103210, 123852, 144494, 154815, 196099, 206420, 216741, 288988, 309630, 361235, 392198, 433482, 588297, 619260, 722470, 784396, 866964, 980495, 1083705, 1176594, 1372693, 1444940, 1960990, 2167410, 2353188, 2745386, 2941485, 3921980, 4118079, 4334820, 5490772, 5882970, 6863465, 8236158, 11765940, 13726930, 16472316, 20590395, 27453860, 41180790, 82361580]

約数ペア:

[(1, 82361580), (2, 41180790), (3, 27453860), (4, 20590395), (5, 16472316), (6, 13726930), (7, 11765940), (10, 8236158), (12, 6863465), (14, 5882970), (15, 5490772), (19, 4334820), (20, 4118079), (21, 3921980), (28, 2941485), (30, 2745386), (35, 2353188), (38, 2167410), (42, 1960990), (57, 1444940), (60, 1372693), (70, 1176594), (76, 1083705), (84, 980495), (95, 866964), (105, 784396), (114, 722470), (133, 619260), (140, 588297), (190, 433482), (210, 392198), (228, 361235), (266, 309630), (285, 288988), (380, 216741), (399, 206420), (420, 196099), (532, 154815), (570, 144494), (665, 123852), (798, 103210), (1140, 72247), (1330, 61926), (1596, 51605), (1995, 41284), (2660, 30963), (3990, 20642), (7980, 10321)]