12504447680

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{673}}^1\times {\mathrm{1873}}^1$

素因数の和:2594

約数の個数: 112

約数和(自身を含む): 30798845184

約数和(自身を除く): 18294397504

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 155, 160, 248, 310, 320, 496, 620, 673, 992, 1240, 1346, 1873, 1984, 2480, 2692, 3365, 3746, 4960, 5384, 6730, 7492, 9365, 9920, 10768, 13460, 14984, 18730, 20863, 21536, 26920, 29968, 37460, 41726, 43072, 53840, 58063, 59936, 74920, 83452, 104315, 107680, 116126, 119872, 149840, 166904, 208630, 215360, 232252, 290315, 299680, 333808, 417260, 464504, 580630, 599360, 667616, 834520, 929008, 1161260, 1260529, 1335232, 1669040, 1858016, 2322520, 2521058, 3338080, 3716032, 4645040, 5042116, 6302645, 6676160, 9290080, 10084232, 12605290, 18580160, 20168464, 25210580, 39076399, 40336928, 50421160, 78152798, 80673856, 100842320, 156305596, 195381995, 201684640, 312611192, 390763990, 403369280, 625222384, 781527980, 1250444768, 1563055960, 2500889536, 3126111920, 6252223840, 12504447680]

約数ペア:

[(1, 12504447680), (2, 6252223840), (4, 3126111920), (5, 2500889536), (8, 1563055960), (10, 1250444768), (16, 781527980), (20, 625222384), (31, 403369280), (32, 390763990), (40, 312611192), (62, 201684640), (64, 195381995), (80, 156305596), (124, 100842320), (155, 80673856), (160, 78152798), (248, 50421160), (310, 40336928), (320, 39076399), (496, 25210580), (620, 20168464), (673, 18580160), (992, 12605290), (1240, 10084232), (1346, 9290080), (1873, 6676160), (1984, 6302645), (2480, 5042116), (2692, 4645040), (3365, 3716032), (3746, 3338080), (4960, 2521058), (5384, 2322520), (6730, 1858016), (7492, 1669040), (9365, 1335232), (9920, 1260529), (10768, 1161260), (13460, 929008), (14984, 834520), (18730, 667616), (20863, 599360), (21536, 580630), (26920, 464504), (29968, 417260), (37460, 333808), (41726, 299680), (43072, 290315), (53840, 232252), (58063, 215360), (59936, 208630), (74920, 166904), (83452, 149840), (104315, 119872), (107680, 116126)]