32140020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{233}}^1$

素因数の和:286

約数の個数: 144

約数和(自身を含む): 104569920

約数和(自身を除く): 72429900

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 19, 20, 22, 30, 33, 38, 44, 55, 57, 60, 66, 76, 95, 110, 114, 121, 132, 165, 190, 209, 220, 228, 233, 242, 285, 330, 363, 380, 418, 466, 484, 570, 605, 627, 660, 699, 726, 836, 932, 1045, 1140, 1165, 1210, 1254, 1398, 1452, 1815, 2090, 2299, 2330, 2420, 2508, 2563, 2796, 3135, 3495, 3630, 4180, 4427, 4598, 4660, 5126, 6270, 6897, 6990, 7260, 7689, 8854, 9196, 10252, 11495, 12540, 12815, 13281, 13794, 13980, 15378, 17708, 22135, 22990, 25630, 26562, 27588, 28193, 30756, 34485, 38445, 44270, 45980, 48697, 51260, 53124, 56386, 66405, 68970, 76890, 84579, 88540, 97394, 112772, 132810, 137940, 140965, 146091, 153780, 169158, 194788, 243485, 265620, 281930, 292182, 338316, 422895, 486970, 535667, 563860, 584364, 730455, 845790, 973940, 1071334, 1460910, 1607001, 1691580, 2142668, 2678335, 2921820, 3214002, 5356670, 6428004, 8035005, 10713340, 16070010, 32140020]

約数ペア:

[(1, 32140020), (2, 16070010), (3, 10713340), (4, 8035005), (5, 6428004), (6, 5356670), (10, 3214002), (11, 2921820), (12, 2678335), (15, 2142668), (19, 1691580), (20, 1607001), (22, 1460910), (30, 1071334), (33, 973940), (38, 845790), (44, 730455), (55, 584364), (57, 563860), (60, 535667), (66, 486970), (76, 422895), (95, 338316), (110, 292182), (114, 281930), (121, 265620), (132, 243485), (165, 194788), (190, 169158), (209, 153780), (220, 146091), (228, 140965), (233, 137940), (242, 132810), (285, 112772), (330, 97394), (363, 88540), (380, 84579), (418, 76890), (466, 68970), (484, 66405), (570, 56386), (605, 53124), (627, 51260), (660, 48697), (699, 45980), (726, 44270), (836, 38445), (932, 34485), (1045, 30756), (1140, 28193), (1165, 27588), (1210, 26562), (1254, 25630), (1398, 22990), (1452, 22135), (1815, 17708), (2090, 15378), (2299, 13980), (2330, 13794), (2420, 13281), (2508, 12815), (2563, 12540), (2796, 11495), (3135, 10252), (3495, 9196), (3630, 8854), (4180, 7689), (4427, 7260), (4598, 6990), (4660, 6897), (5126, 6270)]