2260740480

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{197}}^1$

素因数の和:401

約数の個数: 256

約数和(自身を含む): 7464441600

約数和(自身を除く): 5203701120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 43, 48, 60, 64, 80, 86, 96, 120, 128, 129, 139, 160, 172, 192, 197, 215, 240, 258, 278, 320, 344, 384, 394, 417, 430, 480, 516, 556, 591, 640, 645, 688, 695, 788, 834, 860, 960, 985, 1032, 1112, 1182, 1290, 1376, 1390, 1576, 1668, 1720, 1920, 1970, 2064, 2085, 2224, 2364, 2580, 2752, 2780, 2955, 3152, 3336, 3440, 3940, 4128, 4170, 4448, 4728, 5160, 5504, 5560, 5910, 5977, 6304, 6672, 6880, 7880, 8256, 8340, 8471, 8896, 9456, 10320, 11120, 11820, 11954, 12608, 13344, 13760, 15760, 16512, 16680, 16942, 17792, 17931, 18912, 20640, 22240, 23640, 23908, 25216, 25413, 26688, 27383, 27520, 29885, 31520, 33360, 33884, 35862, 37824, 41280, 42355, 44480, 47280, 47816, 50826, 53376, 54766, 59770, 63040, 66720, 67768, 71724, 75648, 82149, 82560, 84710, 88960, 89655, 94560, 95632, 101652, 109532, 119540, 126080, 127065, 133440, 135536, 136915, 143448, 164298, 169420, 179310, 189120, 191264, 203304, 219064, 239080, 254130, 266880, 271072, 273830, 286896, 328596, 338840, 358620, 378240, 382528, 406608, 410745, 438128, 478160, 508260, 542144, 547660, 573792, 657192, 677680, 717240, 765056, 813216, 821490, 876256, 956320, 1016520, 1084288, 1095320, 1147584, 1177469, 1314384, 1355360, 1434480, 1626432, 1642980, 1752512, 1912640, 2033040, 2190640, 2295168, 2354938, 2628768, 2710720, 2868960, 3252864, 3285960, 3505024, 3532407, 3825280, 4066080, 4381280, 4709876, 5257536, 5421440, 5737920, 5887345, 6571920, 7064814, 8132160, 8762560, 9419752, 10515072, 11475840, 11774690, 13143840, 14129628, 16264320, 17525120, 17662035, 18839504, 23549380, 26287680, 28259256, 35324070, 37679008, 47098760, 52575360, 56518512, 70648140, 75358016, 94197520, 113037024, 141296280, 150716032, 188395040, 226074048, 282592560, 376790080, 452148096, 565185120, 753580160, 1130370240, 2260740480]

約数ペア:

[(1, 2260740480), (2, 1130370240), (3, 753580160), (4, 565185120), (5, 452148096), (6, 376790080), (8, 282592560), (10, 226074048), (12, 188395040), (15, 150716032), (16, 141296280), (20, 113037024), (24, 94197520), (30, 75358016), (32, 70648140), (40, 56518512), (43, 52575360), (48, 47098760), (60, 37679008), (64, 35324070), (80, 28259256), (86, 26287680), (96, 23549380), (120, 18839504), (128, 17662035), (129, 17525120), (139, 16264320), (160, 14129628), (172, 13143840), (192, 11774690), (197, 11475840), (215, 10515072), (240, 9419752), (258, 8762560), (278, 8132160), (320, 7064814), (344, 6571920), (384, 5887345), (394, 5737920), (417, 5421440), (430, 5257536), (480, 4709876), (516, 4381280), (556, 4066080), (591, 3825280), (640, 3532407), (645, 3505024), (688, 3285960), (695, 3252864), (788, 2868960), (834, 2710720), (860, 2628768), (960, 2354938), (985, 2295168), (1032, 2190640), (1112, 2033040), (1182, 1912640), (1290, 1752512), (1376, 1642980), (1390, 1626432), (1576, 1434480), (1668, 1355360), (1720, 1314384), (1920, 1177469), (1970, 1147584), (2064, 1095320), (2085, 1084288), (2224, 1016520), (2364, 956320), (2580, 876256), (2752, 821490), (2780, 813216), (2955, 765056), (3152, 717240), (3336, 677680), (3440, 657192), (3940, 573792), (4128, 547660), (4170, 542144), (4448, 508260), (4728, 478160), (5160, 438128), (5504, 410745), (5560, 406608), (5910, 382528), (5977, 378240), (6304, 358620), (6672, 338840), (6880, 328596), (7880, 286896), (8256, 273830), (8340, 271072), (8471, 266880), (8896, 254130), (9456, 239080), (10320, 219064), (11120, 203304), (11820, 191264), (11954, 189120), (12608, 179310), (13344, 169420), (13760, 164298), (15760, 143448), (16512, 136915), (16680, 135536), (16942, 133440), (17792, 127065), (17931, 126080), (18912, 119540), (20640, 109532), (22240, 101652), (23640, 95632), (23908, 94560), (25216, 89655), (25413, 88960), (26688, 84710), (27383, 82560), (27520, 82149), (29885, 75648), (31520, 71724), (33360, 67768), (33884, 66720), (35862, 63040), (37824, 59770), (41280, 54766), (42355, 53376), (44480, 50826), (47280, 47816)]