740252520

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{257}}^1$

素因数の和:414

約数の個数: 320

約数和(自身を含む): 2877050880

約数和(自身を除く): 2136798360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 81, 84, 90, 105, 108, 120, 126, 127, 135, 140, 162, 168, 180, 189, 210, 216, 252, 254, 257, 270, 280, 315, 324, 360, 378, 381, 405, 420, 504, 508, 514, 540, 567, 630, 635, 648, 756, 762, 771, 810, 840, 889, 945, 1016, 1028, 1080, 1134, 1143, 1260, 1270, 1285, 1512, 1524, 1542, 1620, 1778, 1799, 1890, 1905, 2056, 2268, 2286, 2313, 2520, 2540, 2570, 2667, 2835, 3048, 3084, 3240, 3429, 3556, 3598, 3780, 3810, 3855, 4445, 4536, 4572, 4626, 5080, 5140, 5334, 5397, 5670, 5715, 6168, 6858, 6939, 7112, 7196, 7560, 7620, 7710, 8001, 8890, 8995, 9144, 9252, 10280, 10287, 10668, 10794, 11340, 11430, 11565, 13335, 13716, 13878, 14392, 15240, 15420, 16002, 16191, 17145, 17780, 17990, 18504, 20574, 20817, 21336, 21588, 22680, 22860, 23130, 24003, 26670, 26985, 27432, 27756, 30840, 32004, 32382, 32639, 34290, 34695, 35560, 35980, 40005, 41148, 41634, 43176, 45720, 46260, 48006, 48573, 51435, 53340, 53970, 55512, 64008, 64764, 65278, 68580, 69390, 71960, 72009, 80010, 80955, 82296, 83268, 92520, 96012, 97146, 97917, 102870, 104085, 106680, 107940, 120015, 129528, 130556, 137160, 138780, 144018, 145719, 160020, 161910, 163195, 166536, 192024, 194292, 195834, 205740, 208170, 215880, 228473, 240030, 242865, 261112, 277560, 288036, 291438, 293751, 320040, 323820, 326390, 360045, 388584, 391668, 411480, 416340, 456946, 480060, 485730, 489585, 576072, 582876, 587502, 647640, 652780, 685419, 720090, 728595, 783336, 832680, 881253, 913892, 960120, 971460, 979170, 1142365, 1165752, 1175004, 1305560, 1370838, 1440180, 1457190, 1468755, 1762506, 1827784, 1942920, 1958340, 2056257, 2284730, 2350008, 2643759, 2741676, 2880360, 2914380, 2937510, 3427095, 3525012, 3916680, 4112514, 4406265, 4569460, 5287518, 5483352, 5828760, 5875020, 6168771, 6854190, 7050024, 8225028, 8812530, 9138920, 10281285, 10575036, 11750040, 12337542, 13218795, 13708380, 16450056, 17625060, 18506313, 20562570, 21150072, 24675084, 26437590, 27416760, 30843855, 35250120, 37012626, 41125140, 49350168, 52875180, 61687710, 74025252, 82250280, 92531565, 105750360, 123375420, 148050504, 185063130, 246750840, 370126260, 740252520]

約数ペア:

[(1, 740252520), (2, 370126260), (3, 246750840), (4, 185063130), (5, 148050504), (6, 123375420), (7, 105750360), (8, 92531565), (9, 82250280), (10, 74025252), (12, 61687710), (14, 52875180), (15, 49350168), (18, 41125140), (20, 37012626), (21, 35250120), (24, 30843855), (27, 27416760), (28, 26437590), (30, 24675084), (35, 21150072), (36, 20562570), (40, 18506313), (42, 17625060), (45, 16450056), (54, 13708380), (56, 13218795), (60, 12337542), (63, 11750040), (70, 10575036), (72, 10281285), (81, 9138920), (84, 8812530), (90, 8225028), (105, 7050024), (108, 6854190), (120, 6168771), (126, 5875020), (127, 5828760), (135, 5483352), (140, 5287518), (162, 4569460), (168, 4406265), (180, 4112514), (189, 3916680), (210, 3525012), (216, 3427095), (252, 2937510), (254, 2914380), (257, 2880360), (270, 2741676), (280, 2643759), (315, 2350008), (324, 2284730), (360, 2056257), (378, 1958340), (381, 1942920), (405, 1827784), (420, 1762506), (504, 1468755), (508, 1457190), (514, 1440180), (540, 1370838), (567, 1305560), (630, 1175004), (635, 1165752), (648, 1142365), (756, 979170), (762, 971460), (771, 960120), (810, 913892), (840, 881253), (889, 832680), (945, 783336), (1016, 728595), (1028, 720090), (1080, 685419), (1134, 652780), (1143, 647640), (1260, 587502), (1270, 582876), (1285, 576072), (1512, 489585), (1524, 485730), (1542, 480060), (1620, 456946), (1778, 416340), (1799, 411480), (1890, 391668), (1905, 388584), (2056, 360045), (2268, 326390), (2286, 323820), (2313, 320040), (2520, 293751), (2540, 291438), (2570, 288036), (2667, 277560), (2835, 261112), (3048, 242865), (3084, 240030), (3240, 228473), (3429, 215880), (3556, 208170), (3598, 205740), (3780, 195834), (3810, 194292), (3855, 192024), (4445, 166536), (4536, 163195), (4572, 161910), (4626, 160020), (5080, 145719), (5140, 144018), (5334, 138780), (5397, 137160), (5670, 130556), (5715, 129528), (6168, 120015), (6858, 107940), (6939, 106680), (7112, 104085), (7196, 102870), (7560, 97917), (7620, 97146), (7710, 96012), (8001, 92520), (8890, 83268), (8995, 82296), (9144, 80955), (9252, 80010), (10280, 72009), (10287, 71960), (10668, 69390), (10794, 68580), (11340, 65278), (11430, 64764), (11565, 64008), (13335, 55512), (13716, 53970), (13878, 53340), (14392, 51435), (15240, 48573), (15420, 48006), (16002, 46260), (16191, 45720), (17145, 43176), (17780, 41634), (17990, 41148), (18504, 40005), (20574, 35980), (20817, 35560), (21336, 34695), (21588, 34290), (22680, 32639), (22860, 32382), (23130, 32004), (24003, 30840), (26670, 27756), (26985, 27432)]