812617080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{32401}}^1$

素因数の和:32445

約数の個数: 128

約数和(自身を含む): 2799532800

約数和(自身を除く): 1986915720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 19, 20, 22, 24, 30, 33, 38, 40, 44, 55, 57, 60, 66, 76, 88, 95, 110, 114, 120, 132, 152, 165, 190, 209, 220, 228, 264, 285, 330, 380, 418, 440, 456, 570, 627, 660, 760, 836, 1045, 1140, 1254, 1320, 1672, 2090, 2280, 2508, 3135, 4180, 5016, 6270, 8360, 12540, 25080, 32401, 64802, 97203, 129604, 162005, 194406, 259208, 324010, 356411, 388812, 486015, 615619, 648020, 712822, 777624, 972030, 1069233, 1231238, 1296040, 1425644, 1782055, 1846857, 1944060, 2138466, 2462476, 2851288, 3078095, 3564110, 3693714, 3888120, 4276932, 4924952, 5346165, 6156190, 6771809, 7128220, 7387428, 8553864, 9234285, 10692330, 12312380, 13543618, 14256440, 14774856, 18468570, 20315427, 21384660, 24624760, 27087236, 33859045, 36937140, 40630854, 42769320, 54174472, 67718090, 73874280, 81261708, 101577135, 135436180, 162523416, 203154270, 270872360, 406308540, 812617080]

約数ペア:

[(1, 812617080), (2, 406308540), (3, 270872360), (4, 203154270), (5, 162523416), (6, 135436180), (8, 101577135), (10, 81261708), (11, 73874280), (12, 67718090), (15, 54174472), (19, 42769320), (20, 40630854), (22, 36937140), (24, 33859045), (30, 27087236), (33, 24624760), (38, 21384660), (40, 20315427), (44, 18468570), (55, 14774856), (57, 14256440), (60, 13543618), (66, 12312380), (76, 10692330), (88, 9234285), (95, 8553864), (110, 7387428), (114, 7128220), (120, 6771809), (132, 6156190), (152, 5346165), (165, 4924952), (190, 4276932), (209, 3888120), (220, 3693714), (228, 3564110), (264, 3078095), (285, 2851288), (330, 2462476), (380, 2138466), (418, 1944060), (440, 1846857), (456, 1782055), (570, 1425644), (627, 1296040), (660, 1231238), (760, 1069233), (836, 972030), (1045, 777624), (1140, 712822), (1254, 648020), (1320, 615619), (1672, 486015), (2090, 388812), (2280, 356411), (2508, 324010), (3135, 259208), (4180, 194406), (5016, 162005), (6270, 129604), (8360, 97203), (12540, 64802), (25080, 32401)]