2271344640

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{691}}^1$

素因数の和:828

約数の個数: 192

約数和(自身を含む): 7345054080

約数和(自身を除く): 5073709440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 107, 120, 128, 160, 192, 214, 240, 256, 320, 321, 384, 428, 480, 512, 535, 640, 642, 691, 768, 856, 960, 1024, 1070, 1280, 1284, 1382, 1536, 1605, 1712, 1920, 2048, 2073, 2140, 2560, 2568, 2764, 3072, 3210, 3424, 3455, 3840, 4146, 4280, 5120, 5136, 5528, 6144, 6420, 6848, 6910, 7680, 8292, 8560, 10240, 10272, 10365, 11056, 12840, 13696, 13820, 15360, 16584, 17120, 20544, 20730, 22112, 25680, 27392, 27640, 30720, 33168, 34240, 41088, 41460, 44224, 51360, 54784, 55280, 66336, 68480, 73937, 82176, 82920, 88448, 102720, 109568, 110560, 132672, 136960, 147874, 164352, 165840, 176896, 205440, 219136, 221120, 221811, 265344, 273920, 295748, 328704, 331680, 353792, 369685, 410880, 442240, 443622, 530688, 547840, 591496, 657408, 663360, 707584, 739370, 821760, 884480, 887244, 1061376, 1095680, 1109055, 1182992, 1326720, 1415168, 1478740, 1643520, 1768960, 1774488, 2122752, 2218110, 2365984, 2653440, 2957480, 3287040, 3537920, 3548976, 4245504, 4436220, 4731968, 5306880, 5914960, 7075840, 7097952, 8872440, 9463936, 10613760, 11829920, 14195904, 17744880, 18927872, 21227520, 23659840, 28391808, 35489760, 37855744, 47319680, 56783616, 70979520, 75711488, 94639360, 113567232, 141959040, 151422976, 189278720, 227134464, 283918080, 378557440, 454268928, 567836160, 757114880, 1135672320, 2271344640]

約数ペア:

[(1, 2271344640), (2, 1135672320), (3, 757114880), (4, 567836160), (5, 454268928), (6, 378557440), (8, 283918080), (10, 227134464), (12, 189278720), (15, 151422976), (16, 141959040), (20, 113567232), (24, 94639360), (30, 75711488), (32, 70979520), (40, 56783616), (48, 47319680), (60, 37855744), (64, 35489760), (80, 28391808), (96, 23659840), (107, 21227520), (120, 18927872), (128, 17744880), (160, 14195904), (192, 11829920), (214, 10613760), (240, 9463936), (256, 8872440), (320, 7097952), (321, 7075840), (384, 5914960), (428, 5306880), (480, 4731968), (512, 4436220), (535, 4245504), (640, 3548976), (642, 3537920), (691, 3287040), (768, 2957480), (856, 2653440), (960, 2365984), (1024, 2218110), (1070, 2122752), (1280, 1774488), (1284, 1768960), (1382, 1643520), (1536, 1478740), (1605, 1415168), (1712, 1326720), (1920, 1182992), (2048, 1109055), (2073, 1095680), (2140, 1061376), (2560, 887244), (2568, 884480), (2764, 821760), (3072, 739370), (3210, 707584), (3424, 663360), (3455, 657408), (3840, 591496), (4146, 547840), (4280, 530688), (5120, 443622), (5136, 442240), (5528, 410880), (6144, 369685), (6420, 353792), (6848, 331680), (6910, 328704), (7680, 295748), (8292, 273920), (8560, 265344), (10240, 221811), (10272, 221120), (10365, 219136), (11056, 205440), (12840, 176896), (13696, 165840), (13820, 164352), (15360, 147874), (16584, 136960), (17120, 132672), (20544, 110560), (20730, 109568), (22112, 102720), (25680, 88448), (27392, 82920), (27640, 82176), (30720, 73937), (33168, 68480), (34240, 66336), (41088, 55280), (41460, 54784), (44224, 51360)]