227658240

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{241}}^1$

素因数の和:311

約数の個数: 240

約数和(自身を含む): 811026216

約数和(自身を除く): 583367976

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 41, 45, 48, 60, 64, 72, 80, 82, 90, 96, 120, 123, 128, 144, 160, 164, 180, 192, 205, 240, 241, 246, 256, 288, 320, 328, 360, 369, 384, 410, 480, 482, 492, 512, 576, 615, 640, 656, 720, 723, 738, 768, 820, 960, 964, 984, 1152, 1205, 1230, 1280, 1312, 1440, 1446, 1476, 1536, 1640, 1845, 1920, 1928, 1968, 2169, 2304, 2410, 2460, 2560, 2624, 2880, 2892, 2952, 3280, 3615, 3690, 3840, 3856, 3936, 4338, 4608, 4820, 4920, 5248, 5760, 5784, 5904, 6560, 7230, 7380, 7680, 7712, 7872, 8676, 9640, 9840, 9881, 10496, 10845, 11520, 11568, 11808, 13120, 14460, 14760, 15424, 15744, 17352, 19280, 19680, 19762, 20992, 21690, 23040, 23136, 23616, 26240, 28920, 29520, 29643, 30848, 31488, 34704, 38560, 39360, 39524, 43380, 46272, 47232, 49405, 52480, 57840, 59040, 59286, 61696, 62976, 69408, 77120, 78720, 79048, 86760, 88929, 92544, 94464, 98810, 104960, 115680, 118080, 118572, 123392, 138816, 148215, 154240, 157440, 158096, 173520, 177858, 185088, 188928, 197620, 231360, 236160, 237144, 277632, 296430, 308480, 314880, 316192, 347040, 355716, 370176, 395240, 444645, 462720, 472320, 474288, 555264, 592860, 616960, 632384, 694080, 711432, 790480, 889290, 925440, 944640, 948576, 1110528, 1185720, 1264768, 1388160, 1422864, 1580960, 1778580, 1850880, 1897152, 2371440, 2529536, 2776320, 2845728, 3161920, 3557160, 3794304, 4742880, 5059072, 5552640, 5691456, 6323840, 7114320, 7588608, 9485760, 11382912, 12647680, 14228640, 15177216, 18971520, 22765824, 25295360, 28457280, 37943040, 45531648, 56914560, 75886080, 113829120, 227658240]

約数ペア:

[(1, 227658240), (2, 113829120), (3, 75886080), (4, 56914560), (5, 45531648), (6, 37943040), (8, 28457280), (9, 25295360), (10, 22765824), (12, 18971520), (15, 15177216), (16, 14228640), (18, 12647680), (20, 11382912), (24, 9485760), (30, 7588608), (32, 7114320), (36, 6323840), (40, 5691456), (41, 5552640), (45, 5059072), (48, 4742880), (60, 3794304), (64, 3557160), (72, 3161920), (80, 2845728), (82, 2776320), (90, 2529536), (96, 2371440), (120, 1897152), (123, 1850880), (128, 1778580), (144, 1580960), (160, 1422864), (164, 1388160), (180, 1264768), (192, 1185720), (205, 1110528), (240, 948576), (241, 944640), (246, 925440), (256, 889290), (288, 790480), (320, 711432), (328, 694080), (360, 632384), (369, 616960), (384, 592860), (410, 555264), (480, 474288), (482, 472320), (492, 462720), (512, 444645), (576, 395240), (615, 370176), (640, 355716), (656, 347040), (720, 316192), (723, 314880), (738, 308480), (768, 296430), (820, 277632), (960, 237144), (964, 236160), (984, 231360), (1152, 197620), (1205, 188928), (1230, 185088), (1280, 177858), (1312, 173520), (1440, 158096), (1446, 157440), (1476, 154240), (1536, 148215), (1640, 138816), (1845, 123392), (1920, 118572), (1928, 118080), (1968, 115680), (2169, 104960), (2304, 98810), (2410, 94464), (2460, 92544), (2560, 88929), (2624, 86760), (2880, 79048), (2892, 78720), (2952, 77120), (3280, 69408), (3615, 62976), (3690, 61696), (3840, 59286), (3856, 59040), (3936, 57840), (4338, 52480), (4608, 49405), (4820, 47232), (4920, 46272), (5248, 43380), (5760, 39524), (5784, 39360), (5904, 38560), (6560, 34704), (7230, 31488), (7380, 30848), (7680, 29643), (7712, 29520), (7872, 28920), (8676, 26240), (9640, 23616), (9840, 23136), (9881, 23040), (10496, 21690), (10845, 20992), (11520, 19762), (11568, 19680), (11808, 19280), (13120, 17352), (14460, 15744), (14760, 15424)]