206524080

素因数分解:

$2^4\times 3^4\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1$

素因数の和:218

約数の個数: 400

約数和(自身を含む): 853427520

約数和(自身を除く): 646903440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 29, 30, 35, 36, 40, 42, 45, 48, 54, 56, 58, 60, 63, 70, 72, 80, 81, 84, 87, 90, 105, 108, 112, 116, 120, 126, 135, 140, 144, 145, 157, 162, 168, 174, 180, 189, 203, 210, 216, 232, 240, 252, 261, 270, 280, 290, 314, 315, 324, 336, 348, 360, 378, 405, 406, 420, 432, 435, 464, 471, 504, 522, 540, 560, 567, 580, 609, 628, 630, 648, 696, 720, 756, 783, 785, 810, 812, 840, 870, 942, 945, 1008, 1015, 1044, 1080, 1099, 1134, 1160, 1218, 1256, 1260, 1296, 1305, 1392, 1413, 1512, 1566, 1570, 1620, 1624, 1680, 1740, 1827, 1884, 1890, 2030, 2088, 2160, 2198, 2268, 2320, 2349, 2355, 2436, 2512, 2520, 2610, 2826, 2835, 3024, 3045, 3132, 3140, 3240, 3248, 3297, 3480, 3654, 3768, 3780, 3915, 4060, 4176, 4239, 4396, 4536, 4553, 4698, 4710, 4872, 5040, 5220, 5481, 5495, 5652, 5670, 6090, 6264, 6280, 6480, 6594, 6960, 7065, 7308, 7536, 7560, 7830, 8120, 8478, 8792, 9072, 9106, 9135, 9396, 9420, 9744, 9891, 10440, 10962, 10990, 11304, 11340, 11745, 12180, 12528, 12560, 12717, 13188, 13659, 14130, 14616, 15120, 15660, 16240, 16443, 16485, 16956, 17584, 18212, 18270, 18792, 18840, 19782, 20880, 21195, 21924, 21980, 22608, 22680, 22765, 23490, 24360, 25434, 26376, 27318, 27405, 28260, 29232, 29673, 31320, 31871, 32886, 32970, 33912, 36424, 36540, 37584, 37680, 39564, 40977, 42390, 43848, 43960, 45360, 45530, 46980, 48720, 49455, 50868, 52752, 54636, 54810, 56520, 59346, 62640, 63585, 63742, 65772, 65940, 67824, 68295, 72848, 73080, 79128, 81954, 82215, 84780, 87696, 87920, 89019, 91060, 93960, 95613, 98910, 101736, 109272, 109620, 113040, 118692, 122931, 127170, 127484, 131544, 131880, 136590, 146160, 148365, 158256, 159355, 163908, 164430, 169560, 178038, 182120, 187920, 191226, 197820, 203472, 204885, 218544, 219240, 237384, 245862, 254340, 254968, 263088, 263760, 273180, 286839, 296730, 318710, 327816, 328860, 339120, 356076, 364240, 368793, 382452, 395640, 409770, 438480, 445095, 474768, 478065, 491724, 508680, 509936, 546360, 573678, 593460, 614655, 637420, 655632, 657720, 712152, 737586, 764904, 791280, 819540, 860517, 890190, 956130, 983448, 1017360, 1092720, 1147356, 1186920, 1229310, 1274840, 1315440, 1424304, 1434195, 1475172, 1529808, 1639080, 1721034, 1780380, 1843965, 1912260, 1966896, 2294712, 2373840, 2458620, 2549680, 2581551, 2868390, 2950344, 3278160, 3442068, 3560760, 3687930, 3824520, 4302585, 4589424, 4917240, 5163102, 5736780, 5900688, 6884136, 7121520, 7375860, 7649040, 8605170, 9834480, 10326204, 11473560, 12907755, 13768272, 14751720, 17210340, 20652408, 22947120, 25815510, 29503440, 34420680, 41304816, 51631020, 68841360, 103262040, 206524080]

約数ペア:

[(1, 206524080), (2, 103262040), (3, 68841360), (4, 51631020), (5, 41304816), (6, 34420680), (7, 29503440), (8, 25815510), (9, 22947120), (10, 20652408), (12, 17210340), (14, 14751720), (15, 13768272), (16, 12907755), (18, 11473560), (20, 10326204), (21, 9834480), (24, 8605170), (27, 7649040), (28, 7375860), (29, 7121520), (30, 6884136), (35, 5900688), (36, 5736780), (40, 5163102), (42, 4917240), (45, 4589424), (48, 4302585), (54, 3824520), (56, 3687930), (58, 3560760), (60, 3442068), (63, 3278160), (70, 2950344), (72, 2868390), (80, 2581551), (81, 2549680), (84, 2458620), (87, 2373840), (90, 2294712), (105, 1966896), (108, 1912260), (112, 1843965), (116, 1780380), (120, 1721034), (126, 1639080), (135, 1529808), (140, 1475172), (144, 1434195), (145, 1424304), (157, 1315440), (162, 1274840), (168, 1229310), (174, 1186920), (180, 1147356), (189, 1092720), (203, 1017360), (210, 983448), (216, 956130), (232, 890190), (240, 860517), (252, 819540), (261, 791280), (270, 764904), (280, 737586), (290, 712152), (314, 657720), (315, 655632), (324, 637420), (336, 614655), (348, 593460), (360, 573678), (378, 546360), (405, 509936), (406, 508680), (420, 491724), (432, 478065), (435, 474768), (464, 445095), (471, 438480), (504, 409770), (522, 395640), (540, 382452), (560, 368793), (567, 364240), (580, 356076), (609, 339120), (628, 328860), (630, 327816), (648, 318710), (696, 296730), (720, 286839), (756, 273180), (783, 263760), (785, 263088), (810, 254968), (812, 254340), (840, 245862), (870, 237384), (942, 219240), (945, 218544), (1008, 204885), (1015, 203472), (1044, 197820), (1080, 191226), (1099, 187920), (1134, 182120), (1160, 178038), (1218, 169560), (1256, 164430), (1260, 163908), (1296, 159355), (1305, 158256), (1392, 148365), (1413, 146160), (1512, 136590), (1566, 131880), (1570, 131544), (1620, 127484), (1624, 127170), (1680, 122931), (1740, 118692), (1827, 113040), (1884, 109620), (1890, 109272), (2030, 101736), (2088, 98910), (2160, 95613), (2198, 93960), (2268, 91060), (2320, 89019), (2349, 87920), (2355, 87696), (2436, 84780), (2512, 82215), (2520, 81954), (2610, 79128), (2826, 73080), (2835, 72848), (3024, 68295), (3045, 67824), (3132, 65940), (3140, 65772), (3240, 63742), (3248, 63585), (3297, 62640), (3480, 59346), (3654, 56520), (3768, 54810), (3780, 54636), (3915, 52752), (4060, 50868), (4176, 49455), (4239, 48720), (4396, 46980), (4536, 45530), (4553, 45360), (4698, 43960), (4710, 43848), (4872, 42390), (5040, 40977), (5220, 39564), (5481, 37680), (5495, 37584), (5652, 36540), (5670, 36424), (6090, 33912), (6264, 32970), (6280, 32886), (6480, 31871), (6594, 31320), (6960, 29673), (7065, 29232), (7308, 28260), (7536, 27405), (7560, 27318), (7830, 26376), (8120, 25434), (8478, 24360), (8792, 23490), (9072, 22765), (9106, 22680), (9135, 22608), (9396, 21980), (9420, 21924), (9744, 21195), (9891, 20880), (10440, 19782), (10962, 18840), (10990, 18792), (11304, 18270), (11340, 18212), (11745, 17584), (12180, 16956), (12528, 16485), (12560, 16443), (12717, 16240), (13188, 15660), (13659, 15120), (14130, 14616)]