31699516440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{349}}^1\times {\mathrm{3167}}^1$

素因数の和:3769

約数の個数: 128

約数和(自身を含む): 95800320000

約数和(自身を除く): 64100803560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 239, 349, 478, 698, 717, 956, 1047, 1195, 1396, 1434, 1745, 1912, 2094, 2390, 2792, 2868, 3167, 3490, 3585, 4188, 4780, 5235, 5736, 6334, 6980, 7170, 8376, 9501, 9560, 10470, 12668, 13960, 14340, 15835, 19002, 20940, 25336, 28680, 31670, 38004, 41880, 47505, 63340, 76008, 83411, 95010, 126680, 166822, 190020, 250233, 333644, 380040, 417055, 500466, 667288, 756913, 834110, 1000932, 1105283, 1251165, 1513826, 1668220, 2001864, 2210566, 2270739, 2502330, 3027652, 3315849, 3336440, 3784565, 4421132, 4541478, 5004660, 5526415, 6055304, 6631698, 7569130, 8842264, 9082956, 10009320, 11052830, 11353695, 13263396, 15138260, 16579245, 18165912, 22105660, 22707390, 26526792, 30276520, 33158490, 44211320, 45414780, 66316980, 90829560, 132633960, 264162637, 528325274, 792487911, 1056650548, 1320813185, 1584975822, 2113301096, 2641626370, 3169951644, 3962439555, 5283252740, 6339903288, 7924879110, 10566505480, 15849758220, 31699516440]

約数ペア:

[(1, 31699516440), (2, 15849758220), (3, 10566505480), (4, 7924879110), (5, 6339903288), (6, 5283252740), (8, 3962439555), (10, 3169951644), (12, 2641626370), (15, 2113301096), (20, 1584975822), (24, 1320813185), (30, 1056650548), (40, 792487911), (60, 528325274), (120, 264162637), (239, 132633960), (349, 90829560), (478, 66316980), (698, 45414780), (717, 44211320), (956, 33158490), (1047, 30276520), (1195, 26526792), (1396, 22707390), (1434, 22105660), (1745, 18165912), (1912, 16579245), (2094, 15138260), (2390, 13263396), (2792, 11353695), (2868, 11052830), (3167, 10009320), (3490, 9082956), (3585, 8842264), (4188, 7569130), (4780, 6631698), (5235, 6055304), (5736, 5526415), (6334, 5004660), (6980, 4541478), (7170, 4421132), (8376, 3784565), (9501, 3336440), (9560, 3315849), (10470, 3027652), (12668, 2502330), (13960, 2270739), (14340, 2210566), (15835, 2001864), (19002, 1668220), (20940, 1513826), (25336, 1251165), (28680, 1105283), (31670, 1000932), (38004, 834110), (41880, 756913), (47505, 667288), (63340, 500466), (76008, 417055), (83411, 380040), (95010, 333644), (126680, 250233), (166822, 190020)]