920435040

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{719}}^1$

素因数の和:874

約数の個数: 288

約数和(自身を含む): 3622993920

約数和(自身を除く): 2702558880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 127, 140, 144, 160, 168, 180, 210, 224, 240, 252, 254, 280, 288, 315, 336, 360, 381, 420, 480, 504, 508, 560, 630, 635, 672, 719, 720, 762, 840, 889, 1008, 1016, 1120, 1143, 1260, 1270, 1438, 1440, 1524, 1680, 1778, 1905, 2016, 2032, 2157, 2286, 2520, 2540, 2667, 2876, 3048, 3360, 3556, 3595, 3810, 4064, 4314, 4445, 4572, 5033, 5040, 5080, 5334, 5715, 5752, 6096, 6471, 7112, 7190, 7620, 8001, 8628, 8890, 9144, 10066, 10080, 10160, 10668, 10785, 11430, 11504, 12192, 12942, 13335, 14224, 14380, 15099, 15240, 16002, 17256, 17780, 18288, 20132, 20320, 21336, 21570, 22860, 23008, 25165, 25884, 26670, 28448, 28760, 30198, 30480, 32004, 32355, 34512, 35560, 36576, 40005, 40264, 42672, 43140, 45297, 45720, 50330, 51768, 53340, 57520, 60396, 60960, 64008, 64710, 69024, 71120, 75495, 80010, 80528, 85344, 86280, 90594, 91313, 91440, 100660, 103536, 106680, 115040, 120792, 128016, 129420, 142240, 150990, 160020, 161056, 172560, 181188, 182626, 182880, 201320, 207072, 213360, 226485, 241584, 256032, 258840, 273939, 301980, 320040, 345120, 362376, 365252, 402640, 426720, 452970, 456565, 483168, 517680, 547878, 603960, 639191, 640080, 724752, 730504, 805280, 821817, 905940, 913130, 1035360, 1095756, 1207920, 1278382, 1280160, 1369695, 1449504, 1461008, 1643634, 1811880, 1826260, 1917573, 2191512, 2415840, 2556764, 2739390, 2922016, 3195955, 3287268, 3623760, 3652520, 3835146, 4109085, 4383024, 5113528, 5478780, 5752719, 6391910, 6574536, 7247520, 7305040, 7670292, 8218170, 8766048, 9587865, 10227056, 10957560, 11505438, 12783820, 13149072, 14610080, 15340584, 16436340, 19175730, 20454112, 21915120, 23010876, 25567640, 26298144, 28763595, 30681168, 32872680, 38351460, 43830240, 46021752, 51135280, 57527190, 61362336, 65745360, 76702920, 92043504, 102270560, 115054380, 131490720, 153405840, 184087008, 230108760, 306811680, 460217520, 920435040]

約数ペア:

[(1, 920435040), (2, 460217520), (3, 306811680), (4, 230108760), (5, 184087008), (6, 153405840), (7, 131490720), (8, 115054380), (9, 102270560), (10, 92043504), (12, 76702920), (14, 65745360), (15, 61362336), (16, 57527190), (18, 51135280), (20, 46021752), (21, 43830240), (24, 38351460), (28, 32872680), (30, 30681168), (32, 28763595), (35, 26298144), (36, 25567640), (40, 23010876), (42, 21915120), (45, 20454112), (48, 19175730), (56, 16436340), (60, 15340584), (63, 14610080), (70, 13149072), (72, 12783820), (80, 11505438), (84, 10957560), (90, 10227056), (96, 9587865), (105, 8766048), (112, 8218170), (120, 7670292), (126, 7305040), (127, 7247520), (140, 6574536), (144, 6391910), (160, 5752719), (168, 5478780), (180, 5113528), (210, 4383024), (224, 4109085), (240, 3835146), (252, 3652520), (254, 3623760), (280, 3287268), (288, 3195955), (315, 2922016), (336, 2739390), (360, 2556764), (381, 2415840), (420, 2191512), (480, 1917573), (504, 1826260), (508, 1811880), (560, 1643634), (630, 1461008), (635, 1449504), (672, 1369695), (719, 1280160), (720, 1278382), (762, 1207920), (840, 1095756), (889, 1035360), (1008, 913130), (1016, 905940), (1120, 821817), (1143, 805280), (1260, 730504), (1270, 724752), (1438, 640080), (1440, 639191), (1524, 603960), (1680, 547878), (1778, 517680), (1905, 483168), (2016, 456565), (2032, 452970), (2157, 426720), (2286, 402640), (2520, 365252), (2540, 362376), (2667, 345120), (2876, 320040), (3048, 301980), (3360, 273939), (3556, 258840), (3595, 256032), (3810, 241584), (4064, 226485), (4314, 213360), (4445, 207072), (4572, 201320), (5033, 182880), (5040, 182626), (5080, 181188), (5334, 172560), (5715, 161056), (5752, 160020), (6096, 150990), (6471, 142240), (7112, 129420), (7190, 128016), (7620, 120792), (8001, 115040), (8628, 106680), (8890, 103536), (9144, 100660), (10066, 91440), (10080, 91313), (10160, 90594), (10668, 86280), (10785, 85344), (11430, 80528), (11504, 80010), (12192, 75495), (12942, 71120), (13335, 69024), (14224, 64710), (14380, 64008), (15099, 60960), (15240, 60396), (16002, 57520), (17256, 53340), (17780, 51768), (18288, 50330), (20132, 45720), (20320, 45297), (21336, 43140), (21570, 42672), (22860, 40264), (23008, 40005), (25165, 36576), (25884, 35560), (26670, 34512), (28448, 32355), (28760, 32004), (30198, 30480)]