2208130560

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{239}}^1\times {\mathrm{401}}^1$

素因数の和:669

約数の個数: 240

約数和(自身を含む): 7698525120

約数和(自身を除く): 5490394560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 239, 240, 256, 288, 320, 360, 384, 401, 478, 480, 512, 576, 640, 717, 720, 768, 802, 956, 960, 1152, 1195, 1203, 1280, 1434, 1440, 1536, 1604, 1912, 1920, 2005, 2151, 2304, 2390, 2406, 2560, 2868, 2880, 3208, 3585, 3609, 3824, 3840, 4010, 4302, 4608, 4780, 4812, 5736, 5760, 6015, 6416, 7170, 7218, 7648, 7680, 8020, 8604, 9560, 9624, 10755, 11472, 11520, 12030, 12832, 14340, 14436, 15296, 16040, 17208, 18045, 19120, 19248, 21510, 22944, 23040, 24060, 25664, 28680, 28872, 30592, 32080, 34416, 36090, 38240, 38496, 43020, 45888, 48120, 51328, 57360, 57744, 61184, 64160, 68832, 72180, 76480, 76992, 86040, 91776, 95839, 96240, 102656, 114720, 115488, 122368, 128320, 137664, 144360, 152960, 153984, 172080, 183552, 191678, 192480, 205312, 229440, 230976, 256640, 275328, 287517, 288720, 305920, 307968, 344160, 367104, 383356, 384960, 458880, 461952, 479195, 513280, 550656, 575034, 577440, 611840, 615936, 688320, 766712, 769920, 862551, 917760, 923904, 958390, 1026560, 1101312, 1150068, 1154880, 1376640, 1437585, 1533424, 1539840, 1725102, 1835520, 1847808, 1916780, 2300136, 2309760, 2753280, 2875170, 3066848, 3079680, 3450204, 3833560, 4312755, 4600272, 4619520, 5506560, 5750340, 6133696, 6900408, 7667120, 8625510, 9200544, 9239040, 11500680, 12267392, 13800816, 15334240, 17251020, 18401088, 23001360, 24534784, 27601632, 30668480, 34502040, 36802176, 46002720, 49069568, 55203264, 61336960, 69004080, 73604352, 92005440, 110406528, 122673920, 138008160, 147208704, 184010880, 220813056, 245347840, 276016320, 368021760, 441626112, 552032640, 736043520, 1104065280, 2208130560]

約数ペア:

[(1, 2208130560), (2, 1104065280), (3, 736043520), (4, 552032640), (5, 441626112), (6, 368021760), (8, 276016320), (9, 245347840), (10, 220813056), (12, 184010880), (15, 147208704), (16, 138008160), (18, 122673920), (20, 110406528), (24, 92005440), (30, 73604352), (32, 69004080), (36, 61336960), (40, 55203264), (45, 49069568), (48, 46002720), (60, 36802176), (64, 34502040), (72, 30668480), (80, 27601632), (90, 24534784), (96, 23001360), (120, 18401088), (128, 17251020), (144, 15334240), (160, 13800816), (180, 12267392), (192, 11500680), (239, 9239040), (240, 9200544), (256, 8625510), (288, 7667120), (320, 6900408), (360, 6133696), (384, 5750340), (401, 5506560), (478, 4619520), (480, 4600272), (512, 4312755), (576, 3833560), (640, 3450204), (717, 3079680), (720, 3066848), (768, 2875170), (802, 2753280), (956, 2309760), (960, 2300136), (1152, 1916780), (1195, 1847808), (1203, 1835520), (1280, 1725102), (1434, 1539840), (1440, 1533424), (1536, 1437585), (1604, 1376640), (1912, 1154880), (1920, 1150068), (2005, 1101312), (2151, 1026560), (2304, 958390), (2390, 923904), (2406, 917760), (2560, 862551), (2868, 769920), (2880, 766712), (3208, 688320), (3585, 615936), (3609, 611840), (3824, 577440), (3840, 575034), (4010, 550656), (4302, 513280), (4608, 479195), (4780, 461952), (4812, 458880), (5736, 384960), (5760, 383356), (6015, 367104), (6416, 344160), (7170, 307968), (7218, 305920), (7648, 288720), (7680, 287517), (8020, 275328), (8604, 256640), (9560, 230976), (9624, 229440), (10755, 205312), (11472, 192480), (11520, 191678), (12030, 183552), (12832, 172080), (14340, 153984), (14436, 152960), (15296, 144360), (16040, 137664), (17208, 128320), (18045, 122368), (19120, 115488), (19248, 114720), (21510, 102656), (22944, 96240), (23040, 95839), (24060, 91776), (25664, 86040), (28680, 76992), (28872, 76480), (30592, 72180), (32080, 68832), (34416, 64160), (36090, 61184), (38240, 57744), (38496, 57360), (43020, 51328), (45888, 48120)]