31293656640

素因数分解:

$2^6\times 3^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{359}}^1$

素因数の和:469

約数の個数: 672

約数和(自身を含む): 119822976000

約数和(自身を除く): 88529319360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 59, 60, 64, 72, 76, 80, 81, 90, 95, 96, 108, 114, 118, 120, 135, 144, 152, 160, 162, 171, 177, 180, 190, 192, 216, 228, 236, 240, 243, 270, 285, 288, 295, 304, 320, 324, 342, 354, 359, 360, 380, 405, 432, 456, 472, 480, 486, 513, 531, 540, 570, 576, 590, 608, 648, 684, 708, 718, 720, 760, 810, 855, 864, 885, 912, 944, 960, 972, 1026, 1062, 1077, 1080, 1121, 1140, 1180, 1215, 1216, 1296, 1368, 1416, 1436, 1440, 1520, 1539, 1593, 1620, 1710, 1728, 1770, 1795, 1824, 1888, 1944, 2052, 2124, 2154, 2160, 2242, 2280, 2360, 2430, 2565, 2592, 2655, 2736, 2832, 2872, 2880, 3040, 3078, 3186, 3231, 3240, 3363, 3420, 3540, 3590, 3648, 3776, 3888, 4104, 4248, 4308, 4320, 4484, 4560, 4617, 4720, 4779, 4860, 5130, 5184, 5310, 5385, 5472, 5605, 5664, 5744, 6080, 6156, 6372, 6462, 6480, 6726, 6821, 6840, 7080, 7180, 7695, 7776, 7965, 8208, 8496, 8616, 8640, 8968, 9120, 9234, 9440, 9558, 9693, 9720, 10089, 10260, 10620, 10770, 10944, 11210, 11328, 11488, 12312, 12744, 12924, 12960, 13452, 13642, 13680, 14160, 14337, 14360, 15390, 15552, 15930, 16155, 16416, 16815, 16992, 17232, 17936, 18240, 18468, 18880, 19116, 19386, 19440, 20178, 20463, 20520, 21181, 21240, 21540, 22420, 22976, 23085, 23895, 24624, 25488, 25848, 25920, 26904, 27284, 27360, 28320, 28674, 28720, 29079, 30267, 30780, 31860, 32310, 32832, 33630, 33984, 34105, 34464, 35872, 36936, 38232, 38772, 38880, 40356, 40926, 41040, 42362, 42480, 43080, 44840, 46170, 47790, 48465, 49248, 50445, 50976, 51696, 53808, 54568, 54720, 56640, 57348, 57440, 58158, 60534, 61389, 61560, 63543, 63720, 64620, 67260, 68210, 68928, 71685, 71744, 73872, 76464, 77544, 77760, 80712, 81852, 82080, 84724, 84960, 86160, 87237, 89680, 90801, 92340, 95580, 96930, 98496, 100890, 101952, 102315, 103392, 105905, 107616, 109136, 114696, 114880, 116316, 121068, 122778, 123120, 127086, 127440, 129240, 134520, 136420, 143370, 145395, 147744, 151335, 152928, 155088, 161424, 163704, 164160, 169448, 169920, 172320, 174474, 179360, 181602, 184167, 184680, 190629, 191160, 193860, 201780, 204630, 206784, 211810, 215232, 218272, 229392, 232632, 242136, 245556, 246240, 254172, 254880, 258480, 269040, 272403, 272840, 286740, 290790, 295488, 302670, 305856, 306945, 310176, 317715, 322848, 327408, 338896, 344640, 348948, 358720, 363204, 368334, 369360, 381258, 382320, 387720, 402439, 403560, 409260, 423620, 436185, 436544, 454005, 458784, 465264, 484272, 491112, 492480, 508344, 509760, 516960, 538080, 544806, 545680, 552501, 571887, 573480, 581580, 605340, 613890, 620352, 635430, 645696, 654816, 677792, 697896, 726408, 736668, 738720, 762516, 764640, 775440, 804878, 807120, 818520, 847240, 872370, 908010, 917568, 920835, 930528, 953145, 968544, 982224, 1016688, 1033920, 1076160, 1089612, 1091360, 1105002, 1143774, 1146960, 1163160, 1207317, 1210680, 1227780, 1270860, 1309632, 1355584, 1362015, 1395792, 1452816, 1473336, 1477440, 1525032, 1529280, 1550880, 1609756, 1614240, 1637040, 1657503, 1694480, 1715661, 1744740, 1816020, 1841670, 1861056, 1906290, 1937088, 1964448, 2012195, 2033376, 2179224, 2182720, 2210004, 2287548, 2293920, 2326320, 2414634, 2421360, 2455560, 2541720, 2724030, 2762505, 2791584, 2859435, 2905632, 2946672, 3050064, 3101760, 3219512, 3228480, 3274080, 3315006, 3388960, 3431322, 3489480, 3621951, 3632040, 3683340, 3812580, 3928896, 4024390, 4066752, 4358448, 4420008, 4575096, 4587840, 4652640, 4829268, 4842720, 4911120, 5083440, 5146983, 5448060, 5525010, 5583168, 5718870, 5811264, 5893344, 6036585, 6100128, 6439024, 6548160, 6630012, 6777920, 6862644, 6978960, 7243902, 7264080, 7366680, 7625160, 8048780, 8287515, 8578305, 8716896, 8840016, 9150192, 9305280, 9658536, 9685440, 9822240, 10166880, 10293966, 10865853, 10896120, 11050020, 11437740, 11786688, 12073170, 12200256, 12878048, 13260024, 13725288, 13957920, 14487804, 14528160, 14733360, 15250320, 16097560, 16575030, 17156610, 17433792, 17680032, 18109755, 18300384, 19317072, 19644480, 20333760, 20587932, 21731706, 21792240, 22100040, 22875480, 24146340, 25734915, 25756096, 26520048, 27450576, 27915840, 28975608, 29056320, 29466720, 30500640, 32195120, 32597559, 33150060, 34313220, 35360064, 36219510, 36600768, 38634144, 41175864, 43463412, 43584480, 44200080, 45750960, 48292680, 51469830, 53040096, 54329265, 54901152, 57951216, 58933440, 61001280, 64390240, 65195118, 66300120, 68626440, 72439020, 77268288, 82351728, 86926824, 87168960, 88400160, 91501920, 96585360, 97792677, 102939660, 106080192, 108658530, 109802304, 115902432, 128780480, 130390236, 132600240, 137252880, 144878040, 162987795, 164703456, 173853648, 176800320, 183003840, 193170720, 195585354, 205879320, 217317060, 231804864, 260780472, 265200480, 274505760, 289756080, 325975590, 329406912, 347707296, 386341440, 391170708, 411758640, 434634120, 488963385, 521560944, 530400960, 549011520, 579512160, 651951180, 695414592, 782341416, 823517280, 869268240, 977926770, 1043121888, 1159024320, 1303902360, 1564682832, 1647034560, 1738536480, 1955853540, 2086243776, 2607804720, 3129365664, 3477072960, 3911707080, 5215609440, 6258731328, 7823414160, 10431218880, 15646828320, 31293656640]

約数ペア:

[(1, 31293656640), (2, 15646828320), (3, 10431218880), (4, 7823414160), (5, 6258731328), (6, 5215609440), (8, 3911707080), (9, 3477072960), (10, 3129365664), (12, 2607804720), (15, 2086243776), (16, 1955853540), (18, 1738536480), (19, 1647034560), (20, 1564682832), (24, 1303902360), (27, 1159024320), (30, 1043121888), (32, 977926770), (36, 869268240), (38, 823517280), (40, 782341416), (45, 695414592), (48, 651951180), (54, 579512160), (57, 549011520), (59, 530400960), (60, 521560944), (64, 488963385), (72, 434634120), (76, 411758640), (80, 391170708), (81, 386341440), (90, 347707296), (95, 329406912), (96, 325975590), (108, 289756080), (114, 274505760), (118, 265200480), (120, 260780472), (135, 231804864), (144, 217317060), (152, 205879320), (160, 195585354), (162, 193170720), (171, 183003840), (177, 176800320), (180, 173853648), (190, 164703456), (192, 162987795), (216, 144878040), (228, 137252880), (236, 132600240), (240, 130390236), (243, 128780480), (270, 115902432), (285, 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18109755), (1770, 17680032), (1795, 17433792), (1824, 17156610), (1888, 16575030), (1944, 16097560), (2052, 15250320), (2124, 14733360), (2154, 14528160), (2160, 14487804), (2242, 13957920), (2280, 13725288), (2360, 13260024), (2430, 12878048), (2565, 12200256), (2592, 12073170), (2655, 11786688), (2736, 11437740), (2832, 11050020), (2872, 10896120), (2880, 10865853), (3040, 10293966), (3078, 10166880), (3186, 9822240), (3231, 9685440), (3240, 9658536), (3363, 9305280), (3420, 9150192), (3540, 8840016), (3590, 8716896), (3648, 8578305), (3776, 8287515), (3888, 8048780), (4104, 7625160), (4248, 7366680), (4308, 7264080), (4320, 7243902), (4484, 6978960), (4560, 6862644), (4617, 6777920), (4720, 6630012), (4779, 6548160), (4860, 6439024), (5130, 6100128), (5184, 6036585), (5310, 5893344), (5385, 5811264), (5472, 5718870), (5605, 5583168), (5664, 5525010), (5744, 5448060), (6080, 5146983), (6156, 5083440), (6372, 4911120), (6462, 4842720), (6480, 4829268), (6726, 4652640), (6821, 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(22420, 1395792), (22976, 1362015), (23085, 1355584), (23895, 1309632), (24624, 1270860), (25488, 1227780), (25848, 1210680), (25920, 1207317), (26904, 1163160), (27284, 1146960), (27360, 1143774), (28320, 1105002), (28674, 1091360), (28720, 1089612), (29079, 1076160), (30267, 1033920), (30780, 1016688), (31860, 982224), (32310, 968544), (32832, 953145), (33630, 930528), (33984, 920835), (34105, 917568), (34464, 908010), (35872, 872370), (36936, 847240), (38232, 818520), (38772, 807120), (38880, 804878), (40356, 775440), (40926, 764640), (41040, 762516), (42362, 738720), (42480, 736668), (43080, 726408), (44840, 697896), (46170, 677792), (47790, 654816), (48465, 645696), (49248, 635430), (50445, 620352), (50976, 613890), (51696, 605340), (53808, 581580), (54568, 573480), (54720, 571887), (56640, 552501), (57348, 545680), (57440, 544806), (58158, 538080), (60534, 516960), (61389, 509760), (61560, 508344), (63543, 492480), (63720, 491112), (64620, 484272), (67260, 465264), (68210, 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