214521120

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{467}}^1$

素因数の和:528

約数の個数: 288

約数和(自身を含む): 827910720

約数和(自身を除く): 613389600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 29, 30, 32, 33, 36, 40, 44, 45, 48, 55, 58, 60, 66, 72, 80, 87, 88, 90, 96, 99, 110, 116, 120, 132, 144, 145, 160, 165, 174, 176, 180, 198, 220, 232, 240, 261, 264, 288, 290, 319, 330, 348, 352, 360, 396, 435, 440, 464, 467, 480, 495, 522, 528, 580, 638, 660, 696, 720, 792, 870, 880, 928, 934, 957, 990, 1044, 1056, 1160, 1276, 1305, 1320, 1392, 1401, 1440, 1584, 1595, 1740, 1760, 1868, 1914, 1980, 2088, 2320, 2335, 2552, 2610, 2640, 2784, 2802, 2871, 3168, 3190, 3480, 3736, 3828, 3960, 4176, 4203, 4640, 4670, 4785, 5104, 5137, 5220, 5280, 5604, 5742, 6380, 6960, 7005, 7472, 7656, 7920, 8352, 8406, 9340, 9570, 10208, 10274, 10440, 11208, 11484, 12760, 13543, 13920, 14010, 14355, 14944, 15312, 15411, 15840, 16812, 18680, 19140, 20548, 20880, 21015, 22416, 22968, 25520, 25685, 27086, 28020, 28710, 30624, 30822, 33624, 37360, 38280, 40629, 41096, 41760, 42030, 44832, 45936, 46233, 51040, 51370, 54172, 56040, 57420, 61644, 67248, 67715, 74720, 76560, 77055, 81258, 82192, 84060, 91872, 92466, 102740, 108344, 112080, 114840, 121887, 123288, 134496, 135430, 148973, 153120, 154110, 162516, 164384, 168120, 184932, 203145, 205480, 216688, 224160, 229680, 231165, 243774, 246576, 270860, 297946, 308220, 325032, 336240, 369864, 406290, 410960, 433376, 446919, 459360, 462330, 487548, 493152, 541720, 595892, 609435, 616440, 650064, 672480, 739728, 744865, 812580, 821920, 893838, 924660, 975096, 1083440, 1191784, 1218870, 1232880, 1300128, 1340757, 1479456, 1489730, 1625160, 1787676, 1849320, 1950192, 2166880, 2234595, 2383568, 2437740, 2465760, 2681514, 2979460, 3250320, 3575352, 3698640, 3900384, 4469190, 4767136, 4875480, 5363028, 5958920, 6500640, 6703785, 7150704, 7397280, 8938380, 9750960, 10726056, 11917840, 13407570, 14301408, 17876760, 19501920, 21452112, 23835680, 26815140, 35753520, 42904224, 53630280, 71507040, 107260560, 214521120]

約数ペア:

[(1, 214521120), (2, 107260560), (3, 71507040), (4, 53630280), (5, 42904224), (6, 35753520), (8, 26815140), (9, 23835680), (10, 21452112), (11, 19501920), (12, 17876760), (15, 14301408), (16, 13407570), (18, 11917840), (20, 10726056), (22, 9750960), (24, 8938380), (29, 7397280), (30, 7150704), (32, 6703785), (33, 6500640), (36, 5958920), (40, 5363028), (44, 4875480), (45, 4767136), (48, 4469190), (55, 3900384), (58, 3698640), (60, 3575352), (66, 3250320), (72, 2979460), (80, 2681514), (87, 2465760), (88, 2437740), (90, 2383568), (96, 2234595), (99, 2166880), (110, 1950192), (116, 1849320), (120, 1787676), (132, 1625160), (144, 1489730), (145, 1479456), (160, 1340757), (165, 1300128), (174, 1232880), (176, 1218870), (180, 1191784), (198, 1083440), (220, 975096), (232, 924660), (240, 893838), (261, 821920), (264, 812580), (288, 744865), (290, 739728), (319, 672480), (330, 650064), (348, 616440), (352, 609435), (360, 595892), (396, 541720), (435, 493152), (440, 487548), (464, 462330), (467, 459360), (480, 446919), (495, 433376), (522, 410960), (528, 406290), (580, 369864), (638, 336240), (660, 325032), (696, 308220), (720, 297946), (792, 270860), (870, 246576), (880, 243774), (928, 231165), (934, 229680), (957, 224160), (990, 216688), (1044, 205480), (1056, 203145), (1160, 184932), (1276, 168120), (1305, 164384), (1320, 162516), (1392, 154110), (1401, 153120), (1440, 148973), (1584, 135430), (1595, 134496), (1740, 123288), (1760, 121887), (1868, 114840), (1914, 112080), (1980, 108344), (2088, 102740), (2320, 92466), (2335, 91872), (2552, 84060), (2610, 82192), (2640, 81258), (2784, 77055), (2802, 76560), (2871, 74720), (3168, 67715), (3190, 67248), (3480, 61644), (3736, 57420), (3828, 56040), (3960, 54172), (4176, 51370), (4203, 51040), (4640, 46233), (4670, 45936), (4785, 44832), (5104, 42030), (5137, 41760), (5220, 41096), (5280, 40629), (5604, 38280), (5742, 37360), (6380, 33624), (6960, 30822), (7005, 30624), (7472, 28710), (7656, 28020), (7920, 27086), (8352, 25685), (8406, 25520), (9340, 22968), (9570, 22416), (10208, 21015), (10274, 20880), (10440, 20548), (11208, 19140), (11484, 18680), (12760, 16812), (13543, 15840), (13920, 15411), (14010, 15312), (14355, 14944)]