189766680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83231}}^1$

素因数の和:83264

約数の個数: 64

約数和(自身を含む): 599270400

約数和(自身を除く): 409503720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 83231, 166462, 249693, 332924, 416155, 499386, 665848, 832310, 998772, 1248465, 1581389, 1664620, 1997544, 2496930, 3162778, 3329240, 4744167, 4993860, 6325556, 7906945, 9488334, 9987720, 12651112, 15813890, 18976668, 23720835, 31627780, 37953336, 47441670, 63255560, 94883340, 189766680]

約数ペア:

[(1, 189766680), (2, 94883340), (3, 63255560), (4, 47441670), (5, 37953336), (6, 31627780), (8, 23720835), (10, 18976668), (12, 15813890), (15, 12651112), (19, 9987720), (20, 9488334), (24, 7906945), (30, 6325556), (38, 4993860), (40, 4744167), (57, 3329240), (60, 3162778), (76, 2496930), (95, 1997544), (114, 1664620), (120, 1581389), (152, 1248465), (190, 998772), (228, 832310), (285, 665848), (380, 499386), (456, 416155), (570, 332924), (760, 249693), (1140, 166462), (2280, 83231)]