660605354220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{491}}^1\times {\mathrm{29389}}^1$

素因数の和:30008

約数の個数: 192

約数和(自身を含む): 2137748659200

約数和(自身を除く): 1477143304980

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 109, 140, 210, 218, 327, 420, 436, 491, 545, 654, 763, 982, 1090, 1308, 1473, 1526, 1635, 1964, 2180, 2289, 2455, 2946, 3052, 3270, 3437, 3815, 4578, 4910, 5892, 6540, 6874, 7365, 7630, 9156, 9820, 10311, 11445, 13748, 14730, 15260, 17185, 20622, 22890, 29389, 29460, 34370, 41244, 45780, 51555, 53519, 58778, 68740, 88167, 103110, 107038, 117556, 146945, 160557, 176334, 205723, 206220, 214076, 267595, 293890, 321114, 352668, 374633, 411446, 440835, 535190, 587780, 617169, 642228, 749266, 802785, 822892, 881670, 1028615, 1070380, 1123899, 1234338, 1498532, 1605570, 1763340, 1873165, 2057230, 2247798, 2468676, 3085845, 3203401, 3211140, 3746330, 4114460, 4495596, 5619495, 6171690, 6406802, 7492660, 9610203, 11238990, 12343380, 12813604, 14429999, 16017005, 19220406, 22423807, 22477980, 28859998, 32034010, 38440812, 43289997, 44847614, 48051015, 57719996, 64068020, 67271421, 72149995, 86579994, 89695228, 96102030, 101009993, 112119035, 134542842, 144299990, 173159988, 192204060, 202019986, 216449985, 224238070, 269085684, 288599980, 303029979, 336357105, 404039972, 432899970, 448476140, 505049965, 606059958, 672714210, 865799940, 1010099930, 1212119916, 1345428420, 1515149895, 1572869891, 2020199860, 3030299790, 3145739782, 4718609673, 6060599580, 6291479564, 7864349455, 9437219346, 11010089237, 15728698910, 18874438692, 22020178474, 23593048365, 31457397820, 33030267711, 44040356948, 47186096730, 55050446185, 66060535422, 94372193460, 110100892370, 132121070844, 165151338555, 220201784740, 330302677110, 660605354220]

約数ペア:

[(1, 660605354220), (2, 330302677110), (3, 220201784740), (4, 165151338555), (5, 132121070844), (6, 110100892370), (7, 94372193460), (10, 66060535422), (12, 55050446185), (14, 47186096730), (15, 44040356948), (20, 33030267711), (21, 31457397820), (28, 23593048365), (30, 22020178474), (35, 18874438692), (42, 15728698910), (60, 11010089237), (70, 9437219346), (84, 7864349455), (105, 6291479564), (109, 6060599580), (140, 4718609673), (210, 3145739782), (218, 3030299790), (327, 2020199860), (420, 1572869891), (436, 1515149895), (491, 1345428420), (545, 1212119916), (654, 1010099930), (763, 865799940), (982, 672714210), (1090, 606059958), (1308, 505049965), (1473, 448476140), (1526, 432899970), (1635, 404039972), (1964, 336357105), (2180, 303029979), (2289, 288599980), (2455, 269085684), (2946, 224238070), (3052, 216449985), (3270, 202019986), (3437, 192204060), (3815, 173159988), (4578, 144299990), (4910, 134542842), (5892, 112119035), (6540, 101009993), (6874, 96102030), (7365, 89695228), (7630, 86579994), (9156, 72149995), (9820, 67271421), (10311, 64068020), (11445, 57719996), (13748, 48051015), (14730, 44847614), (15260, 43289997), (17185, 38440812), (20622, 32034010), (22890, 28859998), (29389, 22477980), (29460, 22423807), (34370, 19220406), (41244, 16017005), (45780, 14429999), (51555, 12813604), (53519, 12343380), (58778, 11238990), (68740, 9610203), (88167, 7492660), (103110, 6406802), (107038, 6171690), (117556, 5619495), (146945, 4495596), (160557, 4114460), (176334, 3746330), (205723, 3211140), (206220, 3203401), (214076, 3085845), (267595, 2468676), (293890, 2247798), (321114, 2057230), (352668, 1873165), (374633, 1763340), (411446, 1605570), (440835, 1498532), (535190, 1234338), (587780, 1123899), (617169, 1070380), (642228, 1028615), (749266, 881670), (802785, 822892)]