101718080

素因数分解:

$2^6\times 5^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{113}}^1$

素因数の和:256

約数の個数: 112

約数和(自身を含む): 255391920

約数和(自身を除く): 153673840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 97, 113, 116, 145, 160, 194, 226, 232, 290, 320, 388, 452, 464, 485, 565, 580, 776, 904, 928, 970, 1130, 1160, 1552, 1808, 1856, 1940, 2260, 2320, 2813, 3104, 3277, 3616, 3880, 4520, 4640, 5626, 6208, 6554, 7232, 7760, 9040, 9280, 10961, 11252, 13108, 14065, 15520, 16385, 18080, 21922, 22504, 26216, 28130, 31040, 32770, 36160, 43844, 45008, 52432, 54805, 56260, 65540, 87688, 90016, 104864, 109610, 112520, 131080, 175376, 180032, 209728, 219220, 225040, 262160, 317869, 350752, 438440, 450080, 524320, 635738, 701504, 876880, 900160, 1048640, 1271476, 1589345, 1753760, 2542952, 3178690, 3507520, 5085904, 6357380, 10171808, 12714760, 20343616, 25429520, 50859040, 101718080]

約数ペア:

[(1, 101718080), (2, 50859040), (4, 25429520), (5, 20343616), (8, 12714760), (10, 10171808), (16, 6357380), (20, 5085904), (29, 3507520), (32, 3178690), (40, 2542952), (58, 1753760), (64, 1589345), (80, 1271476), (97, 1048640), (113, 900160), (116, 876880), (145, 701504), (160, 635738), (194, 524320), (226, 450080), (232, 438440), (290, 350752), (320, 317869), (388, 262160), (452, 225040), (464, 219220), (485, 209728), (565, 180032), (580, 175376), (776, 131080), (904, 112520), (928, 109610), (970, 104864), (1130, 90016), (1160, 87688), (1552, 65540), (1808, 56260), (1856, 54805), (1940, 52432), (2260, 45008), (2320, 43844), (2813, 36160), (3104, 32770), (3277, 31040), (3616, 28130), (3880, 26216), (4520, 22504), (4640, 21922), (5626, 18080), (6208, 16385), (6554, 15520), (7232, 14065), (7760, 13108), (9040, 11252), (9280, 10961)]