1210066560

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{239}}^1\times {\mathrm{293}}^1$

素因数の和:560

約数の個数: 256

約数和(自身を含む): 4318272000

約数和(自身を除く): 3108205440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 239, 240, 270, 288, 293, 320, 360, 384, 432, 478, 480, 540, 576, 586, 640, 717, 720, 864, 879, 956, 960, 1080, 1152, 1172, 1195, 1434, 1440, 1465, 1728, 1758, 1912, 1920, 2151, 2160, 2344, 2390, 2637, 2868, 2880, 2930, 3456, 3516, 3585, 3824, 4302, 4320, 4395, 4688, 4780, 5274, 5736, 5760, 5860, 6453, 7032, 7170, 7648, 7911, 8604, 8640, 8790, 9376, 9560, 10548, 10755, 11472, 11720, 12906, 13185, 14064, 14340, 15296, 15822, 17208, 17280, 17580, 18752, 19120, 21096, 21510, 22944, 23440, 25812, 26370, 28128, 28680, 30592, 31644, 32265, 34416, 35160, 37504, 38240, 39555, 42192, 43020, 45888, 46880, 51624, 52740, 56256, 57360, 63288, 64530, 68832, 70027, 70320, 76480, 79110, 84384, 86040, 91776, 93760, 103248, 105480, 112512, 114720, 126576, 129060, 137664, 140054, 140640, 152960, 158220, 168768, 172080, 187520, 206496, 210081, 210960, 229440, 253152, 258120, 275328, 280108, 281280, 316440, 337536, 344160, 350135, 412992, 420162, 421920, 458880, 506304, 516240, 560216, 562560, 630243, 632880, 688320, 700270, 825984, 840324, 843840, 1012608, 1032480, 1050405, 1120432, 1260486, 1265760, 1376640, 1400540, 1680648, 1687680, 1890729, 2064960, 2100810, 2240864, 2520972, 2531520, 2801080, 3151215, 3361296, 3781458, 4129920, 4201620, 4481728, 5041944, 5063040, 5602160, 6302430, 6722592, 7562916, 8403240, 8963456, 9453645, 10083888, 11204320, 12604860, 13445184, 15125832, 16806480, 18907290, 20167776, 22408640, 25209720, 26890368, 30251664, 33612960, 37814580, 40335552, 44817280, 50419440, 60503328, 67225920, 75629160, 80671104, 100838880, 121006656, 134451840, 151258320, 201677760, 242013312, 302516640, 403355520, 605033280, 1210066560]

約数ペア:

[(1, 1210066560), (2, 605033280), (3, 403355520), (4, 302516640), (5, 242013312), (6, 201677760), (8, 151258320), (9, 134451840), (10, 121006656), (12, 100838880), (15, 80671104), (16, 75629160), (18, 67225920), (20, 60503328), (24, 50419440), (27, 44817280), (30, 40335552), (32, 37814580), (36, 33612960), (40, 30251664), (45, 26890368), (48, 25209720), (54, 22408640), (60, 20167776), (64, 18907290), (72, 16806480), (80, 15125832), (90, 13445184), (96, 12604860), (108, 11204320), (120, 10083888), (128, 9453645), (135, 8963456), (144, 8403240), (160, 7562916), (180, 6722592), (192, 6302430), (216, 5602160), (239, 5063040), (240, 5041944), (270, 4481728), (288, 4201620), (293, 4129920), (320, 3781458), (360, 3361296), (384, 3151215), (432, 2801080), (478, 2531520), (480, 2520972), (540, 2240864), (576, 2100810), (586, 2064960), (640, 1890729), (717, 1687680), (720, 1680648), (864, 1400540), (879, 1376640), (956, 1265760), (960, 1260486), (1080, 1120432), (1152, 1050405), (1172, 1032480), (1195, 1012608), (1434, 843840), (1440, 840324), (1465, 825984), (1728, 700270), (1758, 688320), (1912, 632880), (1920, 630243), (2151, 562560), (2160, 560216), (2344, 516240), (2390, 506304), (2637, 458880), (2868, 421920), (2880, 420162), (2930, 412992), (3456, 350135), (3516, 344160), (3585, 337536), (3824, 316440), (4302, 281280), (4320, 280108), (4395, 275328), (4688, 258120), (4780, 253152), (5274, 229440), (5736, 210960), (5760, 210081), (5860, 206496), (6453, 187520), (7032, 172080), (7170, 168768), (7648, 158220), (7911, 152960), (8604, 140640), (8640, 140054), (8790, 137664), (9376, 129060), (9560, 126576), (10548, 114720), (10755, 112512), (11472, 105480), (11720, 103248), (12906, 93760), (13185, 91776), (14064, 86040), (14340, 84384), (15296, 79110), (15822, 76480), (17208, 70320), (17280, 70027), (17580, 68832), (18752, 64530), (19120, 63288), (21096, 57360), (21510, 56256), (22944, 52740), (23440, 51624), (25812, 46880), (26370, 45888), (28128, 43020), (28680, 42192), (30592, 39555), (31644, 38240), (32265, 37504), (34416, 35160)]