156645790120

素因数分解:

$2^3\times 5^1\times {\mathrm{227}}^1\times {\mathrm{1483}}^1\times {\mathrm{11633}}^1$

素因数の和:13354

約数の個数: 64

約数和(自身を含む): 354274845120

約数和(自身を除く): 197629055000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 227, 454, 908, 1135, 1483, 1816, 2270, 2966, 4540, 5932, 7415, 9080, 11633, 11864, 14830, 23266, 29660, 46532, 58165, 59320, 93064, 116330, 232660, 336641, 465320, 673282, 1346564, 1683205, 2640691, 2693128, 3366410, 5281382, 6732820, 10562764, 13203455, 13465640, 17251739, 21125528, 26406910, 34503478, 52813820, 69006956, 86258695, 105627640, 138013912, 172517390, 345034780, 690069560, 3916144753, 7832289506, 15664579012, 19580723765, 31329158024, 39161447530, 78322895060, 156645790120]

約数ペア:

[(1, 156645790120), (2, 78322895060), (4, 39161447530), (5, 31329158024), (8, 19580723765), (10, 15664579012), (20, 7832289506), (40, 3916144753), (227, 690069560), (454, 345034780), (908, 172517390), (1135, 138013912), (1483, 105627640), (1816, 86258695), (2270, 69006956), (2966, 52813820), (4540, 34503478), (5932, 26406910), (7415, 21125528), (9080, 17251739), (11633, 13465640), (11864, 13203455), (14830, 10562764), (23266, 6732820), (29660, 5281382), (46532, 3366410), (58165, 2693128), (59320, 2640691), (93064, 1683205), (116330, 1346564), (232660, 673282), (336641, 465320)]