227187840

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{347}}^1$

素因数の和:411

約数の個数: 256

約数和(自身を含む): 817827840

約数和(自身を除く): 590640000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 31, 32, 33, 40, 44, 48, 55, 60, 62, 64, 66, 80, 88, 93, 96, 110, 120, 124, 128, 132, 155, 160, 165, 176, 186, 192, 220, 240, 248, 264, 310, 320, 330, 341, 347, 352, 372, 384, 440, 465, 480, 496, 528, 620, 640, 660, 682, 694, 704, 744, 880, 930, 960, 992, 1023, 1041, 1056, 1240, 1320, 1364, 1388, 1408, 1488, 1705, 1735, 1760, 1860, 1920, 1984, 2046, 2082, 2112, 2480, 2640, 2728, 2776, 2976, 3410, 3470, 3520, 3720, 3817, 3968, 4092, 4164, 4224, 4960, 5115, 5205, 5280, 5456, 5552, 5952, 6820, 6940, 7040, 7440, 7634, 8184, 8328, 9920, 10230, 10410, 10560, 10757, 10912, 11104, 11451, 11904, 13640, 13880, 14880, 15268, 16368, 16656, 19085, 19840, 20460, 20820, 21120, 21514, 21824, 22208, 22902, 27280, 27760, 29760, 30536, 32271, 32736, 33312, 38170, 40920, 41640, 43028, 43648, 44416, 45804, 53785, 54560, 55520, 57255, 59520, 61072, 64542, 65472, 66624, 76340, 81840, 83280, 86056, 91608, 107570, 109120, 111040, 114510, 118327, 122144, 129084, 130944, 133248, 152680, 161355, 163680, 166560, 172112, 183216, 215140, 218240, 222080, 229020, 236654, 244288, 258168, 305360, 322710, 327360, 333120, 344224, 354981, 366432, 430280, 458040, 473308, 488576, 516336, 591635, 610720, 645420, 654720, 666240, 688448, 709962, 732864, 860560, 916080, 946616, 1032672, 1183270, 1221440, 1290840, 1376896, 1419924, 1465728, 1721120, 1774905, 1832160, 1893232, 2065344, 2366540, 2442880, 2581680, 2839848, 3442240, 3549810, 3664320, 3786464, 4130688, 4733080, 5163360, 5679696, 6884480, 7099620, 7328640, 7572928, 9466160, 10326720, 11359392, 14199240, 15145856, 18932320, 20653440, 22718784, 28398480, 37864640, 45437568, 56796960, 75729280, 113593920, 227187840]

約数ペア:

[(1, 227187840), (2, 113593920), (3, 75729280), (4, 56796960), (5, 45437568), (6, 37864640), (8, 28398480), (10, 22718784), (11, 20653440), (12, 18932320), (15, 15145856), (16, 14199240), (20, 11359392), (22, 10326720), (24, 9466160), (30, 7572928), (31, 7328640), (32, 7099620), (33, 6884480), (40, 5679696), (44, 5163360), (48, 4733080), (55, 4130688), (60, 3786464), (62, 3664320), (64, 3549810), (66, 3442240), (80, 2839848), (88, 2581680), (93, 2442880), (96, 2366540), (110, 2065344), (120, 1893232), (124, 1832160), (128, 1774905), (132, 1721120), (155, 1465728), (160, 1419924), (165, 1376896), (176, 1290840), (186, 1221440), (192, 1183270), (220, 1032672), (240, 946616), (248, 916080), (264, 860560), (310, 732864), (320, 709962), (330, 688448), (341, 666240), (347, 654720), (352, 645420), (372, 610720), (384, 591635), (440, 516336), (465, 488576), (480, 473308), (496, 458040), (528, 430280), (620, 366432), (640, 354981), (660, 344224), (682, 333120), (694, 327360), (704, 322710), (744, 305360), (880, 258168), (930, 244288), (960, 236654), (992, 229020), (1023, 222080), (1041, 218240), (1056, 215140), (1240, 183216), (1320, 172112), (1364, 166560), (1388, 163680), (1408, 161355), (1488, 152680), (1705, 133248), (1735, 130944), (1760, 129084), (1860, 122144), (1920, 118327), (1984, 114510), (2046, 111040), (2082, 109120), (2112, 107570), (2480, 91608), (2640, 86056), (2728, 83280), (2776, 81840), (2976, 76340), (3410, 66624), (3470, 65472), (3520, 64542), (3720, 61072), (3817, 59520), (3968, 57255), (4092, 55520), (4164, 54560), (4224, 53785), (4960, 45804), (5115, 44416), (5205, 43648), (5280, 43028), (5456, 41640), (5552, 40920), (5952, 38170), (6820, 33312), (6940, 32736), (7040, 32271), (7440, 30536), (7634, 29760), (8184, 27760), (8328, 27280), (9920, 22902), (10230, 22208), (10410, 21824), (10560, 21514), (10757, 21120), (10912, 20820), (11104, 20460), (11451, 19840), (11904, 19085), (13640, 16656), (13880, 16368), (14880, 15268)]