233846720

素因数分解:

$2^6\times 5^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{223}}^1$

素因数の和:382

約数の個数: 112

約数和(自身を含む): 583752960

約数和(自身を除く): 349906240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 113, 116, 145, 160, 223, 226, 232, 290, 320, 446, 452, 464, 565, 580, 892, 904, 928, 1115, 1130, 1160, 1784, 1808, 1856, 2230, 2260, 2320, 3277, 3568, 3616, 4460, 4520, 4640, 6467, 6554, 7136, 7232, 8920, 9040, 9280, 12934, 13108, 14272, 16385, 17840, 18080, 25199, 25868, 26216, 32335, 32770, 35680, 36160, 50398, 51736, 52432, 64670, 65540, 71360, 100796, 103472, 104864, 125995, 129340, 131080, 201592, 206944, 209728, 251990, 258680, 262160, 403184, 413888, 503980, 517360, 524320, 730771, 806368, 1007960, 1034720, 1048640, 1461542, 1612736, 2015920, 2069440, 2923084, 3653855, 4031840, 5846168, 7307710, 8063680, 11692336, 14615420, 23384672, 29230840, 46769344, 58461680, 116923360, 233846720]

約数ペア:

[(1, 233846720), (2, 116923360), (4, 58461680), (5, 46769344), (8, 29230840), (10, 23384672), (16, 14615420), (20, 11692336), (29, 8063680), (32, 7307710), (40, 5846168), (58, 4031840), (64, 3653855), (80, 2923084), (113, 2069440), (116, 2015920), (145, 1612736), (160, 1461542), (223, 1048640), (226, 1034720), (232, 1007960), (290, 806368), (320, 730771), (446, 524320), (452, 517360), (464, 503980), (565, 413888), (580, 403184), (892, 262160), (904, 258680), (928, 251990), (1115, 209728), (1130, 206944), (1160, 201592), (1784, 131080), (1808, 129340), (1856, 125995), (2230, 104864), (2260, 103472), (2320, 100796), (3277, 71360), (3568, 65540), (3616, 64670), (4460, 52432), (4520, 51736), (4640, 50398), (6467, 36160), (6554, 35680), (7136, 32770), (7232, 32335), (8920, 26216), (9040, 25868), (9280, 25199), (12934, 18080), (13108, 17840), (14272, 16385)]