2071031760

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{136973}}^1$

素因数の和:137002

約数の個数: 160

約数和(自身を含む): 8152692480

約数和(自身を除く): 6081660720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 336, 360, 378, 420, 432, 504, 540, 560, 630, 720, 756, 840, 945, 1008, 1080, 1260, 1512, 1680, 1890, 2160, 2520, 3024, 3780, 5040, 7560, 15120, 136973, 273946, 410919, 547892, 684865, 821838, 958811, 1095784, 1232757, 1369730, 1643676, 1917622, 2054595, 2191568, 2465514, 2739460, 2876433, 3287352, 3698271, 3835244, 4109190, 4794055, 4931028, 5478920, 5752866, 6163785, 6574704, 7396542, 7670488, 8218380, 8629299, 9588110, 9862056, 10957840, 11505732, 12327570, 14382165, 14793084, 15340976, 16436760, 17258598, 18491355, 19176220, 19724112, 23011464, 24655140, 25887897, 28764330, 29586168, 32873520, 34517196, 36982710, 38352440, 43146495, 46022928, 49310280, 51775794, 57528660, 59172336, 69034392, 73965420, 76704880, 86292990, 98620560, 103551588, 115057320, 129439485, 138068784, 147930840, 172585980, 207103176, 230114640, 258878970, 295861680, 345171960, 414206352, 517757940, 690343920, 1035515880, 2071031760]

約数ペア:

[(1, 2071031760), (2, 1035515880), (3, 690343920), (4, 517757940), (5, 414206352), (6, 345171960), (7, 295861680), (8, 258878970), (9, 230114640), (10, 207103176), (12, 172585980), (14, 147930840), (15, 138068784), (16, 129439485), (18, 115057320), (20, 103551588), (21, 98620560), (24, 86292990), (27, 76704880), (28, 73965420), (30, 69034392), (35, 59172336), (36, 57528660), (40, 51775794), (42, 49310280), (45, 46022928), (48, 43146495), (54, 38352440), (56, 36982710), (60, 34517196), (63, 32873520), (70, 29586168), (72, 28764330), (80, 25887897), (84, 24655140), (90, 23011464), (105, 19724112), (108, 19176220), (112, 18491355), (120, 17258598), (126, 16436760), (135, 15340976), (140, 14793084), (144, 14382165), (168, 12327570), (180, 11505732), (189, 10957840), (210, 9862056), (216, 9588110), (240, 8629299), (252, 8218380), (270, 7670488), (280, 7396542), (315, 6574704), (336, 6163785), (360, 5752866), (378, 5478920), (420, 4931028), (432, 4794055), (504, 4109190), (540, 3835244), (560, 3698271), (630, 3287352), (720, 2876433), (756, 2739460), (840, 2465514), (945, 2191568), (1008, 2054595), (1080, 1917622), (1260, 1643676), (1512, 1369730), (1680, 1232757), (1890, 1095784), (2160, 958811), (2520, 821838), (3024, 684865), (3780, 547892), (5040, 410919), (7560, 273946), (15120, 136973)]