191570487080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{1069}}^1\times {\mathrm{640019}}^1$

素因数の和:641106

約数の個数: 64

約数和(自身を含む): 493071408000

約数和(自身を除く): 301500920920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 1069, 2138, 4276, 5345, 7483, 8552, 10690, 14966, 21380, 29932, 37415, 42760, 59864, 74830, 149660, 299320, 640019, 1280038, 2560076, 3200095, 4480133, 5120152, 6400190, 8960266, 12800380, 17920532, 22400665, 25600760, 35841064, 44801330, 89602660, 179205320, 684180311, 1368360622, 2736721244, 3420901555, 4789262177, 5473442488, 6841803110, 9578524354, 13683606220, 19157048708, 23946310885, 27367212440, 38314097416, 47892621770, 95785243540, 191570487080]

約数ペア:

[(1, 191570487080), (2, 95785243540), (4, 47892621770), (5, 38314097416), (7, 27367212440), (8, 23946310885), (10, 19157048708), (14, 13683606220), (20, 9578524354), (28, 6841803110), (35, 5473442488), (40, 4789262177), (56, 3420901555), (70, 2736721244), (140, 1368360622), (280, 684180311), (1069, 179205320), (2138, 89602660), (4276, 44801330), (5345, 35841064), (7483, 25600760), (8552, 22400665), (10690, 17920532), (14966, 12800380), (21380, 8960266), (29932, 6400190), (37415, 5120152), (42760, 4480133), (59864, 3200095), (74830, 2560076), (149660, 1280038), (299320, 640019)]