428762880

素因数分解:

$2^8\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{409}}^1$

素因数の和:456

約数の個数: 432

約数和(自身を含む): 1830279360

約数和(自身を除く): 1401516480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 32, 35, 36, 39, 40, 42, 45, 48, 52, 56, 60, 63, 64, 65, 70, 72, 78, 80, 84, 90, 91, 96, 104, 105, 112, 117, 120, 126, 128, 130, 140, 144, 156, 160, 168, 180, 182, 192, 195, 208, 210, 224, 234, 240, 252, 256, 260, 273, 280, 288, 312, 315, 320, 336, 360, 364, 384, 390, 409, 416, 420, 448, 455, 468, 480, 504, 520, 546, 560, 576, 585, 624, 630, 640, 672, 720, 728, 768, 780, 818, 819, 832, 840, 896, 910, 936, 960, 1008, 1040, 1092, 1120, 1152, 1170, 1227, 1248, 1260, 1280, 1344, 1365, 1440, 1456, 1560, 1636, 1638, 1664, 1680, 1792, 1820, 1872, 1920, 2016, 2045, 2080, 2184, 2240, 2304, 2340, 2454, 2496, 2520, 2688, 2730, 2863, 2880, 2912, 3120, 3272, 3276, 3328, 3360, 3640, 3681, 3744, 3840, 4032, 4090, 4095, 4160, 4368, 4480, 4680, 4908, 4992, 5040, 5317, 5376, 5460, 5726, 5760, 5824, 6135, 6240, 6544, 6552, 6720, 7280, 7362, 7488, 8064, 8180, 8190, 8320, 8589, 8736, 8960, 9360, 9816, 9984, 10080, 10634, 10920, 11452, 11520, 11648, 12270, 12480, 13088, 13104, 13440, 14315, 14560, 14724, 14976, 15951, 16128, 16360, 16380, 16640, 17178, 17472, 18405, 18720, 19632, 20160, 21268, 21840, 22904, 23296, 24540, 24960, 25767, 26176, 26208, 26585, 26880, 28630, 29120, 29448, 29952, 31902, 32720, 32760, 34356, 34944, 36810, 37219, 37440, 39264, 40320, 42536, 42945, 43680, 45808, 47853, 49080, 49920, 51534, 52352, 52416, 53170, 57260, 58240, 58896, 63804, 65440, 65520, 68712, 69888, 73620, 74438, 74880, 78528, 79755, 80640, 85072, 85890, 87360, 91616, 95706, 98160, 103068, 104704, 104832, 106340, 111657, 114520, 116480, 117792, 127608, 128835, 130880, 131040, 137424, 147240, 148876, 149760, 157056, 159510, 170144, 171780, 174720, 183232, 186095, 191412, 196320, 206136, 209664, 212680, 223314, 229040, 235584, 239265, 255216, 257670, 261760, 262080, 274848, 294480, 297752, 314112, 319020, 334971, 340288, 343560, 349440, 366464, 372190, 382824, 392640, 412272, 425360, 446628, 458080, 471168, 478530, 510432, 515340, 523520, 524160, 549696, 558285, 588960, 595504, 638040, 669942, 680576, 687120, 732928, 744380, 765648, 785280, 824544, 850720, 893256, 916160, 942336, 957060, 1020864, 1030680, 1048320, 1099392, 1116570, 1177920, 1191008, 1276080, 1339884, 1361152, 1374240, 1488760, 1531296, 1570560, 1649088, 1674855, 1701440, 1786512, 1832320, 1914120, 2041728, 2061360, 2198784, 2233140, 2355840, 2382016, 2552160, 2679768, 2748480, 2977520, 3062592, 3298176, 3349710, 3402880, 3573024, 3664640, 3828240, 4083456, 4122720, 4466280, 4711680, 4764032, 5104320, 5359536, 5496960, 5955040, 6125184, 6596352, 6699420, 6805760, 7146048, 7656480, 8245440, 8932560, 9528064, 10208640, 10719072, 10993920, 11910080, 12250368, 13398840, 14292096, 15312960, 16490880, 17865120, 20417280, 21438144, 23820160, 26797680, 28584192, 30625920, 32981760, 35730240, 42876288, 47640320, 53595360, 61251840, 71460480, 85752576, 107190720, 142920960, 214381440, 428762880]

約数ペア:

[(1, 428762880), (2, 214381440), (3, 142920960), (4, 107190720), (5, 85752576), (6, 71460480), (7, 61251840), (8, 53595360), (9, 47640320), (10, 42876288), (12, 35730240), (13, 32981760), (14, 30625920), (15, 28584192), (16, 26797680), (18, 23820160), (20, 21438144), (21, 20417280), (24, 17865120), (26, 16490880), (28, 15312960), (30, 14292096), (32, 13398840), (35, 12250368), (36, 11910080), (39, 10993920), (40, 10719072), (42, 10208640), (45, 9528064), (48, 8932560), (52, 8245440), (56, 7656480), (60, 7146048), (63, 6805760), (64, 6699420), (65, 6596352), (70, 6125184), (72, 5955040), (78, 5496960), (80, 5359536), (84, 5104320), (90, 4764032), (91, 4711680), (96, 4466280), (104, 4122720), (105, 4083456), (112, 3828240), (117, 3664640), (120, 3573024), (126, 3402880), (128, 3349710), (130, 3298176), (140, 3062592), (144, 2977520), (156, 2748480), (160, 2679768), (168, 2552160), (180, 2382016), (182, 2355840), (192, 2233140), (195, 2198784), (208, 2061360), (210, 2041728), (224, 1914120), (234, 1832320), (240, 1786512), (252, 1701440), (256, 1674855), (260, 1649088), (273, 1570560), (280, 1531296), (288, 1488760), (312, 1374240), (315, 1361152), (320, 1339884), (336, 1276080), (360, 1191008), (364, 1177920), (384, 1116570), (390, 1099392), (409, 1048320), (416, 1030680), (420, 1020864), (448, 957060), (455, 942336), (468, 916160), (480, 893256), (504, 850720), (520, 824544), (546, 785280), (560, 765648), (576, 744380), (585, 732928), (624, 687120), (630, 680576), (640, 669942), (672, 638040), (720, 595504), (728, 588960), (768, 558285), (780, 549696), (818, 524160), (819, 523520), (832, 515340), (840, 510432), (896, 478530), (910, 471168), (936, 458080), (960, 446628), (1008, 425360), (1040, 412272), (1092, 392640), (1120, 382824), (1152, 372190), (1170, 366464), (1227, 349440), (1248, 343560), (1260, 340288), (1280, 334971), (1344, 319020), (1365, 314112), (1440, 297752), (1456, 294480), (1560, 274848), (1636, 262080), (1638, 261760), (1664, 257670), (1680, 255216), (1792, 239265), (1820, 235584), (1872, 229040), (1920, 223314), (2016, 212680), (2045, 209664), (2080, 206136), (2184, 196320), (2240, 191412), (2304, 186095), (2340, 183232), (2454, 174720), (2496, 171780), (2520, 170144), (2688, 159510), (2730, 157056), (2863, 149760), (2880, 148876), (2912, 147240), (3120, 137424), (3272, 131040), (3276, 130880), (3328, 128835), (3360, 127608), (3640, 117792), (3681, 116480), (3744, 114520), (3840, 111657), (4032, 106340), (4090, 104832), (4095, 104704), (4160, 103068), (4368, 98160), (4480, 95706), (4680, 91616), (4908, 87360), (4992, 85890), (5040, 85072), (5317, 80640), (5376, 79755), (5460, 78528), (5726, 74880), (5760, 74438), (5824, 73620), (6135, 69888), (6240, 68712), (6544, 65520), (6552, 65440), (6720, 63804), (7280, 58896), (7362, 58240), (7488, 57260), (8064, 53170), (8180, 52416), (8190, 52352), (8320, 51534), (8589, 49920), (8736, 49080), (8960, 47853), (9360, 45808), (9816, 43680), (9984, 42945), (10080, 42536), (10634, 40320), (10920, 39264), (11452, 37440), (11520, 37219), (11648, 36810), (12270, 34944), (12480, 34356), (13088, 32760), (13104, 32720), (13440, 31902), (14315, 29952), (14560, 29448), (14724, 29120), (14976, 28630), (15951, 26880), (16128, 26585), (16360, 26208), (16380, 26176), (16640, 25767), (17178, 24960), (17472, 24540), (18405, 23296), (18720, 22904), (19632, 21840), (20160, 21268)]