210670680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^3\times {\mathrm{1319}}^1$

素因数の和:1366

約数の個数: 128

約数和(自身を含む): 695692800

約数和(自身を除く): 485022120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 121, 132, 165, 220, 242, 264, 330, 363, 440, 484, 605, 660, 726, 968, 1210, 1319, 1320, 1331, 1452, 1815, 2420, 2638, 2662, 2904, 3630, 3957, 3993, 4840, 5276, 5324, 6595, 6655, 7260, 7914, 7986, 10552, 10648, 13190, 13310, 14509, 14520, 15828, 15972, 19785, 19965, 26380, 26620, 29018, 31656, 31944, 39570, 39930, 43527, 52760, 53240, 58036, 72545, 79140, 79860, 87054, 116072, 145090, 158280, 159599, 159720, 174108, 217635, 290180, 319198, 348216, 435270, 478797, 580360, 638396, 797995, 870540, 957594, 1276792, 1595990, 1741080, 1755589, 1915188, 2393985, 3191980, 3511178, 3830376, 4787970, 5266767, 6383960, 7022356, 8777945, 9575940, 10533534, 14044712, 17555890, 19151880, 21067068, 26333835, 35111780, 42134136, 52667670, 70223560, 105335340, 210670680]

約数ペア:

[(1, 210670680), (2, 105335340), (3, 70223560), (4, 52667670), (5, 42134136), (6, 35111780), (8, 26333835), (10, 21067068), (11, 19151880), (12, 17555890), (15, 14044712), (20, 10533534), (22, 9575940), (24, 8777945), (30, 7022356), (33, 6383960), (40, 5266767), (44, 4787970), (55, 3830376), (60, 3511178), (66, 3191980), (88, 2393985), (110, 1915188), (120, 1755589), (121, 1741080), (132, 1595990), (165, 1276792), (220, 957594), (242, 870540), (264, 797995), (330, 638396), (363, 580360), (440, 478797), (484, 435270), (605, 348216), (660, 319198), (726, 290180), (968, 217635), (1210, 174108), (1319, 159720), (1320, 159599), (1331, 158280), (1452, 145090), (1815, 116072), (2420, 87054), (2638, 79860), (2662, 79140), (2904, 72545), (3630, 58036), (3957, 53240), (3993, 52760), (4840, 43527), (5276, 39930), (5324, 39570), (6595, 31944), (6655, 31656), (7260, 29018), (7914, 26620), (7986, 26380), (10552, 19965), (10648, 19785), (13190, 15972), (13310, 15828), (14509, 14520)]