31896789120

素因数分解:

$2^7\times 3^4\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{433}}^1$

素因数の和:507

約数の個数: 960

約数和(自身を含む): 137392378200

約数和(自身を除く): 105495589080

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, 32, 35, 36, 40, 42, 45, 48, 49, 54, 56, 58, 60, 63, 64, 70, 72, 80, 81, 84, 87, 90, 96, 98, 105, 108, 112, 116, 120, 126, 128, 135, 140, 144, 145, 147, 160, 162, 168, 174, 180, 189, 192, 196, 203, 210, 216, 224, 232, 240, 245, 252, 261, 270, 280, 288, 290, 294, 315, 320, 324, 336, 348, 360, 378, 384, 392, 405, 406, 420, 432, 433, 435, 441, 448, 464, 480, 490, 504, 522, 540, 560, 567, 576, 580, 588, 609, 630, 640, 648, 672, 696, 720, 735, 756, 783, 784, 810, 812, 840, 864, 866, 870, 882, 896, 928, 945, 960, 980, 1008, 1015, 1044, 1080, 1120, 1134, 1152, 1160, 1176, 1218, 1260, 1296, 1299, 1305, 1323, 1344, 1392, 1421, 1440, 1470, 1512, 1566, 1568, 1620, 1624, 1680, 1728, 1732, 1740, 1764, 1827, 1856, 1890, 1920, 1960, 2016, 2030, 2088, 2160, 2165, 2205, 2240, 2268, 2320, 2349, 2352, 2436, 2520, 2592, 2598, 2610, 2646, 2688, 2784, 2835, 2842, 2880, 2940, 3024, 3031, 3045, 3132, 3136, 3240, 3248, 3360, 3456, 3464, 3480, 3528, 3654, 3712, 3780, 3897, 3915, 3920, 3969, 4032, 4060, 4176, 4263, 4320, 4330, 4410, 4480, 4536, 4640, 4698, 4704, 4872, 5040, 5184, 5196, 5220, 5292, 5481, 5568, 5670, 5684, 5760, 5880, 6048, 6062, 6090, 6264, 6272, 6480, 6495, 6496, 6615, 6720, 6928, 6960, 7056, 7105, 7308, 7560, 7794, 7830, 7840, 7938, 8064, 8120, 8352, 8526, 8640, 8660, 8820, 9072, 9093, 9135, 9280, 9396, 9408, 9744, 10080, 10368, 10392, 10440, 10584, 10962, 11136, 11340, 11368, 11691, 11745, 11760, 12096, 12124, 12180, 12528, 12557, 12789, 12960, 12990, 12992, 13230, 13440, 13856, 13920, 14112, 14210, 14616, 15120, 15155, 15588, 15660, 15680, 15876, 16240, 16443, 16704, 17052, 17280, 17320, 17640, 18144, 18186, 18270, 18560, 18792, 18816, 19485, 19488, 19845, 20160, 20784, 20880, 21168, 21217, 21315, 21924, 22680, 22736, 23382, 23490, 23520, 24192, 24248, 24360, 25056, 25114, 25578, 25920, 25980, 25984, 26460, 27279, 27405, 27712, 27840, 28224, 28420, 29232, 30240, 30310, 31176, 31320, 31360, 31752, 32480, 32886, 33408, 34104, 34640, 35073, 35280, 36288, 36372, 36540, 37584, 37671, 38367, 38970, 38976, 39690, 40320, 41568, 41760, 42336, 42434, 42630, 43848, 45360, 45465, 45472, 46764, 46980, 47040, 48496, 48720, 50112, 50228, 51156, 51840, 51960, 52920, 54558, 54810, 55424, 55680, 56448, 56840, 58455, 58464, 60480, 60620, 62352, 62640, 62785, 63504, 63651, 63945, 64960, 65772, 68208, 69280, 70146, 70560, 72576, 72744, 73080, 75168, 75342, 76734, 77940, 77952, 79380, 81837, 82215, 83136, 83520, 84672, 84868, 85260, 87696, 87899, 90720, 90930, 90944, 93528, 93960, 94080, 96992, 97440, 100224, 100456, 102312, 103920, 105840, 106085, 109116, 109620, 113013, 113680, 115101, 116910, 116928, 120960, 121240, 124704, 125280, 125570, 127008, 127302, 127890, 129920, 131544, 136395, 136416, 138560, 140292, 141120, 145488, 146160, 150336, 150684, 153468, 155880, 158760, 163674, 164430, 166272, 167040, 169344, 169736, 170520, 175365, 175392, 175798, 181440, 181860, 181888, 187056, 187920, 188355, 190953, 191835, 193984, 194880, 200912, 204624, 207840, 211680, 212170, 218232, 219240, 226026, 227360, 230202, 233820, 233856, 242480, 245511, 249408, 250560, 251140, 254016, 254604, 255780, 263088, 263697, 272790, 272832, 277120, 280584, 282240, 290976, 292320, 300672, 301368, 306936, 311760, 317520, 318255, 327348, 328860, 339039, 339472, 341040, 350730, 350784, 351596, 362880, 363720, 374112, 375840, 376710, 381906, 383670, 387968, 389760, 401824, 409185, 409248, 415680, 423360, 424340, 436464, 438480, 439495, 452052, 454720, 460404, 467640, 484960, 491022, 498816, 501120, 502280, 508032, 509208, 511560, 526176, 527394, 545580, 545664, 561168, 565065, 572859, 575505, 581952, 584640, 602736, 613872, 615293, 623520, 635040, 636510, 654696, 657720, 678078, 678944, 682080, 701460, 701568, 703192, 727440, 748224, 751680, 753420, 763812, 767340, 791091, 803648, 818370, 818496, 831360, 846720, 848680, 872928, 876960, 878990, 904104, 909440, 920808, 935280, 954765, 969920, 982044, 1004560, 1017117, 1018416, 1023120, 1052352, 1054788, 1091160, 1122336, 1130130, 1145718, 1151010, 1163904, 1169280, 1205472, 1227555, 1227744, 1230586, 1247040, 1270080, 1273020, 1309392, 1315440, 1318485, 1356156, 1357888, 1364160, 1402920, 1406384, 1454880, 1496448, 1503360, 1506840, 1527624, 1534680, 1582182, 1607296, 1636740, 1636992, 1695195, 1697360, 1718577, 1745856, 1753920, 1757980, 1808208, 1841616, 1845879, 1870560, 1909530, 1939840, 1964088, 2009120, 2034234, 2036832, 2046240, 2104704, 2109576, 2182320, 2244672, 2260260, 2291436, 2302020, 2373273, 2410944, 2455110, 2455488, 2461172, 2494080, 2540160, 2546040, 2618784, 2630880, 2636970, 2712312, 2715776, 2728320, 2805840, 2812768, 2864295, 2909760, 3013680, 3055248, 3069360, 3076465, 3164364, 3273480, 3390390, 3394720, 3437154, 3491712, 3507840, 3515960, 3616416, 3683232, 3691758, 3741120, 3819060, 3928176, 3955455, 4018240, 4068468, 4073664, 4092480, 4219152, 4364640, 4489344, 4520520, 4582872, 4604040, 4746546, 4821888, 4910220, 4910976, 4922344, 5085585, 5092080, 5237568, 5261760, 5273940, 5424624, 5537637, 5611680, 5625536, 5728590, 5819520, 6027360, 6110496, 6138720, 6152930, 6328728, 6546960, 6780780, 6789440, 6874308, 7031920, 7119819, 7232832, 7366464, 7383516, 7482240, 7638120, 7856352, 7910910, 8036480, 8136936, 8147328, 8184960, 8438304, 8592885, 8729280, 9041040, 9165744, 9208080, 9229395, 9493092, 9820440, 9844688, 10171170, 10184160, 10475136, 10523520, 10547880, 10849248, 11075274, 11223360, 11251072, 11457180, 11866365, 12054720, 12220992, 12277440, 12305860, 12657456, 13093920, 13561560, 13578880, 13748616, 14063840, 14239638, 14465664, 14732928, 14767032, 15276240, 15712704, 15821820, 16273872, 16612911, 16876608, 17185770, 17458560, 18082080, 18331488, 18416160, 18458790, 18986184, 19640880, 19689376, 20342340, 20368320, 21095760, 21698496, 22150548, 22446720, 22914360, 23732730, 24109440, 24441984, 24554880, 24611720, 25314912, 26187840, 27123120, 27497232, 27688185, 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約数ペア:

[(1, 31896789120), (2, 15948394560), (3, 10632263040), (4, 7974197280), (5, 6379357824), (6, 5316131520), (7, 4556684160), (8, 3987098640), (9, 3544087680), (10, 3189678912), (12, 2658065760), (14, 2278342080), (15, 2126452608), (16, 1993549320), (18, 1772043840), (20, 1594839456), (21, 1518894720), (24, 1329032880), (27, 1181362560), (28, 1139171040), (29, 1099889280), (30, 1063226304), (32, 996774660), (35, 911336832), (36, 886021920), (40, 797419728), (42, 759447360), (45, 708817536), (48, 664516440), (49, 650954880), (54, 590681280), (56, 569585520), (58, 549944640), (60, 531613152), (63, 506298240), (64, 498387330), (70, 455668416), (72, 443010960), (80, 398709864), (81, 393787520), (84, 379723680), (87, 366629760), (90, 354408768), (96, 332258220), (98, 325477440), (105, 303778944), (108, 295340640), (112, 284792760), (116, 274972320), (120, 265806576), (126, 253149120), (128, 249193665), (135, 236272512), (140, 227834208), (144, 221505480), (145, 219977856), (147, 216984960), (160, 199354932), (162, 196893760), (168, 189861840), (174, 183314880), (180, 177204384), (189, 168766080), (192, 166129110), (196, 162738720), (203, 157127040), (210, 151889472), (216, 147670320), (224, 142396380), (232, 137486160), (240, 132903288), (245, 130190976), (252, 126574560), (261, 122209920), (270, 118136256), (280, 113917104), (288, 110752740), (290, 109988928), (294, 108492480), (315, 101259648), (320, 99677466), (324, 98446880), (336, 94930920), (348, 91657440), (360, 88602192), (378, 84383040), (384, 83064555), (392, 81369360), (405, 78757504), (406, 78563520), (420, 75944736), (432, 73835160), (433, 73664640), (435, 73325952), (441, 72328320), (448, 71198190), (464, 68743080), (480, 66451644), (490, 65095488), (504, 63287280), (522, 61104960), (540, 59068128), (560, 56958552), (567, 56255360), (576, 55376370), (580, 54994464), (588, 54246240), (609, 52375680), (630, 50629824), (640, 49838733), (648, 49223440), (672, 47465460), (696, 45828720), (720, 44301096), (735, 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509208), (62785, 508032), (63504, 502280), (63651, 501120), (63945, 498816), (64960, 491022), (65772, 484960), (68208, 467640), (69280, 460404), (70146, 454720), (70560, 452052), (72576, 439495), (72744, 438480), (73080, 436464), (75168, 424340), (75342, 423360), (76734, 415680), (77940, 409248), (77952, 409185), (79380, 401824), (81837, 389760), (82215, 387968), (83136, 383670), (83520, 381906), (84672, 376710), (84868, 375840), (85260, 374112), (87696, 363720), (87899, 362880), (90720, 351596), (90930, 350784), (90944, 350730), (93528, 341040), (93960, 339472), (94080, 339039), (96992, 328860), (97440, 327348), (100224, 318255), (100456, 317520), (102312, 311760), (103920, 306936), (105840, 301368), (106085, 300672), (109116, 292320), (109620, 290976), (113013, 282240), (113680, 280584), (115101, 277120), (116910, 272832), (116928, 272790), (120960, 263697), (121240, 263088), (124704, 255780), (125280, 254604), (125570, 254016), (127008, 251140), (127302, 250560), (127890, 249408), (129920, 245511), (131544, 242480), (136395, 233856), (136416, 233820), (138560, 230202), (140292, 227360), (141120, 226026), (145488, 219240), (146160, 218232), (150336, 212170), (150684, 211680), (153468, 207840), (155880, 204624), (158760, 200912), (163674, 194880), (164430, 193984), (166272, 191835), (167040, 190953), (169344, 188355), (169736, 187920), (170520, 187056), (175365, 181888), (175392, 181860), (175798, 181440)]