67389040

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{937}}^1$

素因数の和:1010

約数の個数: 80

約数和(自身を含む): 167489280

約数和(自身を除く): 100100240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 31, 40, 58, 62, 80, 116, 124, 145, 155, 232, 248, 290, 310, 464, 496, 580, 620, 899, 937, 1160, 1240, 1798, 1874, 2320, 2480, 3596, 3748, 4495, 4685, 7192, 7496, 8990, 9370, 14384, 14992, 17980, 18740, 27173, 29047, 35960, 37480, 54346, 58094, 71920, 74960, 108692, 116188, 135865, 145235, 217384, 232376, 271730, 290470, 434768, 464752, 543460, 580940, 842363, 1086920, 1161880, 1684726, 2173840, 2323760, 3369452, 4211815, 6738904, 8423630, 13477808, 16847260, 33694520, 67389040]

約数ペア:

[(1, 67389040), (2, 33694520), (4, 16847260), (5, 13477808), (8, 8423630), (10, 6738904), (16, 4211815), (20, 3369452), (29, 2323760), (31, 2173840), (40, 1684726), (58, 1161880), (62, 1086920), (80, 842363), (116, 580940), (124, 543460), (145, 464752), (155, 434768), (232, 290470), (248, 271730), (290, 232376), (310, 217384), (464, 145235), (496, 135865), (580, 116188), (620, 108692), (899, 74960), (937, 71920), (1160, 58094), (1240, 54346), (1798, 37480), (1874, 35960), (2320, 29047), (2480, 27173), (3596, 18740), (3748, 17980), (4495, 14992), (4685, 14384), (7192, 9370), (7496, 8990)]