313064360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{14153}}^1$

素因数の和:14250

約数の個数: 64

約数和(自身を含む): 815270400

約数和(自身を除く): 502206040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 79, 140, 158, 280, 316, 395, 553, 632, 790, 1106, 1580, 2212, 2765, 3160, 4424, 5530, 11060, 14153, 22120, 28306, 56612, 70765, 99071, 113224, 141530, 198142, 283060, 396284, 495355, 566120, 792568, 990710, 1118087, 1981420, 2236174, 3962840, 4472348, 5590435, 7826609, 8944696, 11180870, 15653218, 22361740, 31306436, 39133045, 44723480, 62612872, 78266090, 156532180, 313064360]

約数ペア:

[(1, 313064360), (2, 156532180), (4, 78266090), (5, 62612872), (7, 44723480), (8, 39133045), (10, 31306436), (14, 22361740), (20, 15653218), (28, 11180870), (35, 8944696), (40, 7826609), (56, 5590435), (70, 4472348), (79, 3962840), (140, 2236174), (158, 1981420), (280, 1118087), (316, 990710), (395, 792568), (553, 566120), (632, 495355), (790, 396284), (1106, 283060), (1580, 198142), (2212, 141530), (2765, 113224), (3160, 99071), (4424, 70765), (5530, 56612), (11060, 28306), (14153, 22120)]