161988966720

素因数分解:

$2^6\times 3^3\times 5^1\times 7^3\times {\mathrm{47}}^1\times {\mathrm{1163}}^1$

素因数の和:1257

約数の個数: 896

約数和(自身を含む): 681191424000

約数和(自身を除く): 519202457280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 47, 48, 49, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 94, 96, 98, 105, 108, 112, 120, 126, 135, 140, 141, 144, 147, 160, 168, 180, 188, 189, 192, 196, 210, 216, 224, 235, 240, 245, 252, 270, 280, 282, 288, 294, 315, 320, 329, 336, 343, 360, 376, 378, 392, 420, 423, 432, 441, 448, 470, 480, 490, 504, 540, 560, 564, 576, 588, 630, 658, 672, 686, 705, 720, 735, 752, 756, 784, 840, 846, 864, 882, 940, 945, 960, 980, 987, 1008, 1029, 1080, 1120, 1128, 1163, 1176, 1260, 1269, 1316, 1323, 1344, 1372, 1410, 1440, 1470, 1504, 1512, 1568, 1645, 1680, 1692, 1715, 1728, 1764, 1880, 1890, 1960, 1974, 2016, 2058, 2115, 2160, 2205, 2240, 2256, 2303, 2326, 2352, 2520, 2538, 2632, 2646, 2744, 2820, 2880, 2940, 2961, 3008, 3024, 3087, 3136, 3290, 3360, 3384, 3430, 3489, 3528, 3760, 3780, 3920, 3948, 4032, 4116, 4230, 4320, 4410, 4512, 4606, 4652, 4704, 4935, 5040, 5076, 5145, 5264, 5292, 5488, 5640, 5815, 5880, 5922, 6048, 6174, 6345, 6580, 6615, 6720, 6768, 6860, 6909, 6978, 7056, 7520, 7560, 7840, 7896, 8141, 8232, 8460, 8640, 8820, 8883, 9024, 9212, 9261, 9304, 9408, 9870, 10080, 10152, 10290, 10467, 10528, 10584, 10976, 11280, 11515, 11630, 11760, 11844, 12096, 12348, 12690, 13160, 13230, 13536, 13720, 13818, 13956, 14112, 14805, 15040, 15120, 15435, 15680, 15792, 16121, 16282, 16464, 16920, 17445, 17640, 17766, 18424, 18522, 18608, 19740, 20160, 20304, 20580, 20727, 20934, 21056, 21168, 21952, 22560, 23030, 23260, 23520, 23688, 24423, 24696, 25380, 26320, 26460, 27072, 27440, 27636, 27912, 28224, 29610, 30240, 30870, 31401, 31584, 32242, 32564, 32928, 33840, 34545, 34890, 35280, 35532, 36848, 37044, 37216, 39480, 40608, 40705, 41160, 41454, 41868, 42336, 44415, 45120, 46060, 46305, 46520, 47040, 47376, 48363, 48846, 49392, 50760, 52335, 52640, 52920, 54661, 54880, 55272, 55824, 56987, 59220, 60480, 61740, 62181, 62802, 63168, 64484, 65128, 65856, 67680, 69090, 69780, 70560, 71064, 73269, 73696, 74088, 74432, 78960, 80605, 81216, 81410, 82320, 82908, 83736, 84672, 88830, 92120, 92610, 93040, 94752, 96726, 97692, 98784, 101520, 103635, 104670, 105280, 105840, 109322, 109760, 110544, 111648, 113974, 118440, 122115, 123480, 124362, 125604, 128968, 130256, 135360, 138180, 139560, 141120, 142128, 145089, 146538, 147392, 148176, 157005, 157920, 161210, 162820, 163983, 164640, 165816, 167472, 170961, 177660, 184240, 185220, 186080, 189504, 193452, 195384, 197568, 203040, 207270, 209340, 211680, 218644, 219807, 221088, 223296, 227948, 236880, 241815, 244230, 246960, 248724, 251208, 257936, 260512, 273305, 276360, 279120, 284256, 284935, 290178, 293076, 296352, 310905, 314010, 315840, 322420, 325640, 327966, 329280, 331632, 334944, 341922, 355320, 366345, 368480, 370440, 372160, 382627, 386904, 390768, 398909, 406080, 414540, 418680, 423360, 435267, 437288, 439614, 442176, 455896, 473760, 483630, 488460, 491949, 493920, 497448, 502416, 512883, 515872, 521024, 546610, 552720, 558240, 568512, 569870, 580356, 586152, 592704, 621810, 628020, 644840, 651280, 655932, 663264, 669888, 683844, 710640, 725445, 732690, 736960, 740880, 765254, 773808, 781536, 797818, 819915, 829080, 837360, 854805, 870534, 874576, 879228, 911792, 947520, 967260, 976920, 983898, 987840, 994896, 1004832, 1025766, 1031744, 1093220, 1099035, 1105440, 1116480, 1139740, 1147881, 1160712, 1172304, 1196727, 1243620, 1256040, 1289680, 1302560, 1311864, 1326528, 1367688, 1421280, 1450890, 1465380, 1475847, 1481760, 1530508, 1538649, 1547616, 1563072, 1595636, 1639830, 1658160, 1674720, 1709610, 1741068, 1749152, 1758456, 1823584, 1913135, 1934520, 1953840, 1967796, 1989792, 1994545, 2009664, 2051532, 2176335, 2186440, 2198070, 2210880, 2279480, 2295762, 2321424, 2344608, 2393454, 2459745, 2487240, 2512080, 2564415, 2579360, 2605120, 2623728, 2678389, 2735376, 2842560, 2901780, 2930760, 2951694, 2963520, 3061016, 3077298, 3095232, 3191272, 3279660, 3316320, 3349440, 3419220, 3443643, 3482136, 3498304, 3516912, 3590181, 3647168, 3826270, 3869040, 3907680, 3935592, 3979584, 3989090, 4103064, 4352670, 4372880, 4396140, 4558960, 4591524, 4642848, 4689216, 4786908, 4919490, 4974480, 5024160, 5128830, 5158720, 5247456, 5356778, 5470752, 5739405, 5803560, 5861520, 5903388, 5983635, 6122032, 6154596, 6382544, 6559320, 6632640, 6838440, 6887286, 6964272, 7033824, 7180362, 7379235, 7652540, 7693245, 7738080, 7815360, 7871184, 7978180, 8035167, 8206128, 8705340, 8745760, 8792280, 9117920, 9183048, 9285696, 9573816, 9838980, 9948960, 10048320, 10257660, 10330929, 10494912, 10713556, 10770543, 10941504, 11478810, 11607120, 11723040, 11806776, 11967270, 12244064, 12309192, 12765088, 13118640, 13391945, 13676880, 13774572, 13928544, 14067648, 14360724, 14758470, 15305080, 15386490, 15476160, 15742368, 15956360, 16070334, 16412256, 17218215, 17410680, 17491520, 17584560, 17950905, 18235840, 18366096, 18748723, 19147632, 19677960, 19897920, 20515320, 20661858, 21427112, 21541086, 22957620, 23214240, 23446080, 23613552, 23934540, 24105501, 24488128, 24618384, 25530176, 26237280, 26783890, 27353760, 27549144, 27857088, 28721448, 29516940, 30610160, 30772980, 31484736, 31912720, 32140668, 32824512, 34436430, 34821360, 35169120, 35901810, 36732192, 37497446, 38295264, 39355920, 40175835, 41030640, 41323716, 42854224, 43082172, 45915240, 46428480, 47227104, 47869080, 48211002, 49236768, 51654645, 52474560, 53567780, 53852715, 54707520, 55098288, 56246169, 57442896, 59033880, 61220320, 61545960, 63825440, 64281336, 68872860, 69642720, 70338240, 71803620, 72316503, 73464384, 74994892, 76590528, 78711840, 80351670, 82061280, 82647432, 85708448, 86164344, 91830480, 93743615, 94454208, 95738160, 96422004, 98473536, 103309290, 107135560, 107705430, 110196576, 112492338, 114885792, 118067760, 120527505, 122440640, 123091920, 127650880, 128562672, 137745720, 139285440, 143607240, 144633006, 149989784, 157423680, 160703340, 164122560, 165294864, 168738507, 171416896, 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約数ペア:

[(1, 161988966720), (2, 80994483360), (3, 53996322240), (4, 40497241680), (5, 32397793344), (6, 26998161120), (7, 23141280960), (8, 20248620840), (9, 17998774080), (10, 16198896672), (12, 13499080560), (14, 11570640480), (15, 10799264448), (16, 10124310420), (18, 8999387040), (20, 8099448336), (21, 7713760320), (24, 6749540280), (27, 5999591360), (28, 5785320240), (30, 5399632224), (32, 5062155210), (35, 4628256192), (36, 4499693520), (40, 4049724168), (42, 3856880160), (45, 3599754816), (47, 3446573760), (48, 3374770140), (49, 3305897280), (54, 2999795680), (56, 2892660120), (60, 2699816112), (63, 2571253440), (64, 2531077605), (70, 2314128096), (72, 2249846760), (80, 2024862084), (84, 1928440080), (90, 1799877408), (94, 1723286880), (96, 1687385070), (98, 1652948640), (105, 1542752064), (108, 1499897840), (112, 1446330060), (120, 1349908056), (126, 1285626720), (135, 1199918272), (140, 1157064048), (141, 1148857920), (144, 1124923380), (147, 1101965760), (160, 1012431042), (168, 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(9261, 17491520), (9304, 17410680), (9408, 17218215), (9870, 16412256), (10080, 16070334), (10152, 15956360), (10290, 15742368), (10467, 15476160), (10528, 15386490), (10584, 15305080), (10976, 14758470), (11280, 14360724), (11515, 14067648), (11630, 13928544), (11760, 13774572), (11844, 13676880), (12096, 13391945), (12348, 13118640), (12690, 12765088), (13160, 12309192), (13230, 12244064), (13536, 11967270), (13720, 11806776), (13818, 11723040), (13956, 11607120), (14112, 11478810), (14805, 10941504), (15040, 10770543), (15120, 10713556), (15435, 10494912), (15680, 10330929), (15792, 10257660), (16121, 10048320), (16282, 9948960), (16464, 9838980), (16920, 9573816), (17445, 9285696), (17640, 9183048), (17766, 9117920), (18424, 8792280), (18522, 8745760), (18608, 8705340), (19740, 8206128), (20160, 8035167), (20304, 7978180), (20580, 7871184), (20727, 7815360), (20934, 7738080), (21056, 7693245), (21168, 7652540), (21952, 7379235), (22560, 7180362), (23030, 7033824), (23260, 6964272), 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483630), (341922, 473760), (355320, 455896), (366345, 442176), (368480, 439614), (370440, 437288), (372160, 435267), (382627, 423360), (386904, 418680), (390768, 414540), (398909, 406080)]