109030720

素因数分解:

$2^6\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{379}}^1$

素因数の和:456

約数の個数: 112

約数和(自身を含む): 277977600

約数和(自身を除く): 168946880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 31, 32, 40, 58, 62, 64, 80, 116, 124, 145, 155, 160, 232, 248, 290, 310, 320, 379, 464, 496, 580, 620, 758, 899, 928, 992, 1160, 1240, 1516, 1798, 1856, 1895, 1984, 2320, 2480, 3032, 3596, 3790, 4495, 4640, 4960, 6064, 7192, 7580, 8990, 9280, 9920, 10991, 11749, 12128, 14384, 15160, 17980, 21982, 23498, 24256, 28768, 30320, 35960, 43964, 46996, 54955, 57536, 58745, 60640, 71920, 87928, 93992, 109910, 117490, 121280, 143840, 175856, 187984, 219820, 234980, 287680, 340721, 351712, 375968, 439640, 469960, 681442, 703424, 751936, 879280, 939920, 1362884, 1703605, 1758560, 1879840, 2725768, 3407210, 3517120, 3759680, 5451536, 6814420, 10903072, 13628840, 21806144, 27257680, 54515360, 109030720]

約数ペア:

[(1, 109030720), (2, 54515360), (4, 27257680), (5, 21806144), (8, 13628840), (10, 10903072), (16, 6814420), (20, 5451536), (29, 3759680), (31, 3517120), (32, 3407210), (40, 2725768), (58, 1879840), (62, 1758560), (64, 1703605), (80, 1362884), (116, 939920), (124, 879280), (145, 751936), (155, 703424), (160, 681442), (232, 469960), (248, 439640), (290, 375968), (310, 351712), (320, 340721), (379, 287680), (464, 234980), (496, 219820), (580, 187984), (620, 175856), (758, 143840), (899, 121280), (928, 117490), (992, 109910), (1160, 93992), (1240, 87928), (1516, 71920), (1798, 60640), (1856, 58745), (1895, 57536), (1984, 54955), (2320, 46996), (2480, 43964), (3032, 35960), (3596, 30320), (3790, 28768), (4495, 24256), (4640, 23498), (4960, 21982), (6064, 17980), (7192, 15160), (7580, 14384), (8990, 12128), (9280, 11749), (9920, 10991)]