156763707680

素因数分解:

$2^5\times 5^1\times {\mathrm{137}}^1\times {\mathrm{1823}}^1\times {\mathrm{3923}}^1$

素因数の和:5898

約数の個数: 96

約数和(自身を含む): 373357361664

約数和(自身を除く): 216593653984

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 137, 160, 274, 548, 685, 1096, 1370, 1823, 2192, 2740, 3646, 3923, 4384, 5480, 7292, 7846, 9115, 10960, 14584, 15692, 18230, 19615, 21920, 29168, 31384, 36460, 39230, 58336, 62768, 72920, 78460, 125536, 145840, 156920, 249751, 291680, 313840, 499502, 537451, 627680, 999004, 1074902, 1248755, 1998008, 2149804, 2497510, 2687255, 3996016, 4299608, 4995020, 5374510, 7151629, 7992032, 8599216, 9990040, 10749020, 14303258, 17198432, 19980080, 21498040, 28606516, 35758145, 39960160, 42996080, 57213032, 71516290, 85992160, 114426064, 143032580, 228852128, 286065160, 572130320, 979773173, 1144260640, 1959546346, 3919092692, 4898865865, 7838185384, 9797731730, 15676370768, 19595463460, 31352741536, 39190926920, 78381853840, 156763707680]

約数ペア:

[(1, 156763707680), (2, 78381853840), (4, 39190926920), (5, 31352741536), (8, 19595463460), (10, 15676370768), (16, 9797731730), (20, 7838185384), (32, 4898865865), (40, 3919092692), (80, 1959546346), (137, 1144260640), (160, 979773173), (274, 572130320), (548, 286065160), (685, 228852128), (1096, 143032580), (1370, 114426064), (1823, 85992160), (2192, 71516290), (2740, 57213032), (3646, 42996080), (3923, 39960160), (4384, 35758145), (5480, 28606516), (7292, 21498040), (7846, 19980080), (9115, 17198432), (10960, 14303258), (14584, 10749020), (15692, 9990040), (18230, 8599216), (19615, 7992032), (21920, 7151629), (29168, 5374510), (31384, 4995020), (36460, 4299608), (39230, 3996016), (58336, 2687255), (62768, 2497510), (72920, 2149804), (78460, 1998008), (125536, 1248755), (145840, 1074902), (156920, 999004), (249751, 627680), (291680, 537451), (313840, 499502)]