1248773820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^3\times {\mathrm{60679}}^1$

素因数の和:60712

約数の個数: 96

約数和(自身を含む): 4077696000

約数和(自身を除く): 2828922180

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 343, 420, 490, 588, 686, 735, 980, 1029, 1372, 1470, 1715, 2058, 2940, 3430, 4116, 5145, 6860, 10290, 20580, 60679, 121358, 182037, 242716, 303395, 364074, 424753, 606790, 728148, 849506, 910185, 1213580, 1274259, 1699012, 1820370, 2123765, 2548518, 2973271, 3640740, 4247530, 5097036, 5946542, 6371295, 8495060, 8919813, 11893084, 12742590, 14866355, 17839626, 20812897, 25485180, 29732710, 35679252, 41625794, 44599065, 59465420, 62438691, 83251588, 89198130, 104064485, 124877382, 178396260, 208128970, 249754764, 312193455, 416257940, 624386910, 1248773820]

約数ペア:

[(1, 1248773820), (2, 624386910), (3, 416257940), (4, 312193455), (5, 249754764), (6, 208128970), (7, 178396260), (10, 124877382), (12, 104064485), (14, 89198130), (15, 83251588), (20, 62438691), (21, 59465420), (28, 44599065), (30, 41625794), (35, 35679252), (42, 29732710), (49, 25485180), (60, 20812897), (70, 17839626), (84, 14866355), (98, 12742590), (105, 11893084), (140, 8919813), (147, 8495060), (196, 6371295), (210, 5946542), (245, 5097036), (294, 4247530), (343, 3640740), (420, 2973271), (490, 2548518), (588, 2123765), (686, 1820370), (735, 1699012), (980, 1274259), (1029, 1213580), (1372, 910185), (1470, 849506), (1715, 728148), (2058, 606790), (2940, 424753), (3430, 364074), (4116, 303395), (5145, 242716), (6860, 182037), (10290, 121358), (20580, 60679)]