1245427920

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:152

約数の個数: 640

約数和(自身を含む): 5091102720

約数和(自身を除く): 3845674800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 23, 24, 27, 30, 33, 36, 40, 43, 44, 45, 46, 48, 53, 54, 55, 60, 66, 69, 72, 80, 86, 88, 90, 92, 99, 106, 108, 110, 115, 120, 129, 132, 135, 138, 144, 159, 165, 172, 176, 180, 184, 198, 207, 212, 215, 216, 220, 230, 240, 253, 258, 264, 265, 270, 276, 297, 318, 330, 344, 345, 360, 368, 387, 396, 414, 424, 430, 432, 440, 460, 473, 477, 495, 506, 516, 528, 530, 540, 552, 583, 594, 621, 636, 645, 660, 688, 690, 720, 759, 774, 792, 795, 828, 848, 860, 880, 920, 946, 954, 989, 990, 1012, 1032, 1035, 1060, 1080, 1104, 1161, 1166, 1188, 1219, 1242, 1265, 1272, 1290, 1320, 1380, 1419, 1431, 1485, 1518, 1548, 1584, 1590, 1656, 1720, 1749, 1840, 1892, 1908, 1935, 1978, 1980, 2024, 2064, 2070, 2120, 2160, 2277, 2279, 2322, 2332, 2365, 2376, 2385, 2438, 2484, 2530, 2544, 2580, 2640, 2760, 2838, 2862, 2915, 2967, 2970, 3036, 3096, 3105, 3180, 3312, 3440, 3498, 3657, 3784, 3795, 3816, 3870, 3956, 3960, 4048, 4140, 4240, 4257, 4554, 4558, 4644, 4664, 4730, 4752, 4770, 4876, 4945, 4968, 5060, 5160, 5247, 5520, 5676, 5724, 5805, 5830, 5934, 5940, 6072, 6095, 6192, 6210, 6360, 6831, 6837, 6996, 7095, 7155, 7314, 7568, 7590, 7632, 7740, 7912, 7920, 8280, 8514, 8745, 8901, 9108, 9116, 9288, 9328, 9460, 9540, 9752, 9890, 9936, 10120, 10320, 10494, 10879, 10971, 11352, 11385, 11395, 11448, 11610, 11660, 11868, 11880, 12144, 12190, 12420, 12720, 12771, 13409, 13662, 13674, 13992, 14190, 14310, 14628, 14835, 15180, 15480, 15741, 15824, 16560, 17028, 17490, 17802, 18216, 18232, 18285, 18576, 18920, 19080, 19504, 19780, 20240, 20511, 20988, 21285, 21758, 21942, 22704, 22770, 22790, 22896, 23220, 23320, 23736, 23760, 24380, 24840, 25069, 25542, 26235, 26703, 26818, 27324, 27348, 27984, 28380, 28620, 29256, 29670, 30360, 30960, 31482, 32637, 32913, 34056, 34155, 34185, 34980, 35604, 36432, 36464, 36570, 37840, 38160, 39560, 40227, 41022, 41976, 42570, 43516, 43884, 44505, 45540, 45580, 46440, 46640, 47472, 48760, 49680, 50138, 51084, 52417, 52470, 53406, 53636, 54395, 54648, 54696, 54855, 56760, 57240, 58512, 59340, 60720, 61533, 62964, 63855, 65274, 65826, 67045, 68112, 68310, 68370, 69960, 71208, 73140, 75207, 78705, 79120, 80454, 82044, 83952, 85140, 87032, 87768, 89010, 91080, 91160, 92880, 97520, 97911, 100276, 102168, 102555, 104834, 104940, 106812, 107272, 108790, 109296, 109392, 109710, 113520, 114480, 118680, 120681, 123066, 125345, 125928, 127710, 130548, 131652, 133515, 134090, 136620, 136740, 139920, 142416, 146280, 150414, 157251, 157410, 160908, 163185, 164088, 164565, 170280, 174064, 175536, 178020, 182160, 182320, 195822, 200552, 201135, 204336, 205110, 209668, 209880, 213624, 214544, 217580, 219420, 225621, 237360, 241362, 246132, 250690, 251856, 255420, 261096, 262085, 263304, 267030, 268180, 273240, 273480, 292560, 293733, 300828, 307665, 314502, 314820, 321816, 326370, 328176, 329130, 340560, 356040, 362043, 376035, 391644, 401104, 402270, 410220, 419336, 419760, 427248, 435160, 438840, 451242, 471753, 482724, 489555, 492264, 501380, 510840, 522192, 524170, 526608, 534060, 536360, 546480, 546960, 576587, 587466, 601656, 603405, 615330, 629004, 629640, 643632, 652740, 658260, 676863, 712080, 724086, 752070, 783288, 786255, 804540, 820440, 838672, 870320, 877680, 902484, 943506, 965448, 979110, 984528, 1002760, 1021680, 1048340, 1068120, 1072720, 1128105, 1153174, 1174932, 1203312, 1206810, 1230660, 1258008, 1259280, 1305480, 1316520, 1353726, 1415259, 1448172, 1468665, 1504140, 1566576, 1572510, 1609080, 1640880, 1729761, 1804968, 1810215, 1887012, 1930896, 1958220, 2005520, 2096680, 2136240, 2256210, 2306348, 2349864, 2358765, 2413620, 2461320, 2516016, 2610960, 2633040, 2707452, 2830518, 2882935, 2896344, 2937330, 3008280, 3145020, 3218160, 3384315, 3459522, 3609936, 3620430, 3774024, 3916440, 4193360, 4512420, 4612696, 4699728, 4717530, 4827240, 4922640, 5189283, 5414904, 5661036, 5765870, 5792688, 5874660, 6016560, 6290040, 6768630, 6919044, 7076295, 7240860, 7548048, 7832880, 8648805, 9024840, 9225392, 9435060, 9654480, 10378566, 10829808, 11322072, 11531740, 11749320, 12580080, 13537260, 13838088, 14152590, 14481720, 15567849, 17297610, 18049680, 18870120, 20757132, 22644144, 23063480, 23498640, 25946415, 27074520, 27676176, 28305180, 28963440, 31135698, 34595220, 37740240, 41514264, 46126960, 51892830, 54149040, 56610360, 62271396, 69190440, 77839245, 83028528, 103785660, 113220720, 124542792, 138380880, 155678490, 207571320, 249085584, 311356980, 415142640, 622713960, 1245427920]

約数ペア:

[(1, 1245427920), (2, 622713960), (3, 415142640), (4, 311356980), (5, 249085584), (6, 207571320), (8, 155678490), (9, 138380880), (10, 124542792), (11, 113220720), (12, 103785660), (15, 83028528), (16, 77839245), (18, 69190440), (20, 62271396), (22, 56610360), (23, 54149040), (24, 51892830), (27, 46126960), (30, 41514264), (33, 37740240), (36, 34595220), (40, 31135698), (43, 28963440), (44, 28305180), (45, 27676176), (46, 27074520), (48, 25946415), (53, 23498640), (54, 23063480), (55, 22644144), (60, 20757132), (66, 18870120), (69, 18049680), (72, 17297610), (80, 15567849), (86, 14481720), (88, 14152590), (90, 13838088), (92, 13537260), (99, 12580080), (106, 11749320), (108, 11531740), (110, 11322072), (115, 10829808), (120, 10378566), (129, 9654480), (132, 9435060), (135, 9225392), (138, 9024840), (144, 8648805), (159, 7832880), (165, 7548048), (172, 7240860), (176, 7076295), (180, 6919044), (184, 6768630), (198, 6290040), (207, 6016560), (212, 5874660), (215, 5792688), (216, 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(29256, 42570), (29670, 41976), (30360, 41022), (30960, 40227), (31482, 39560), (32637, 38160), (32913, 37840), (34056, 36570), (34155, 36464), (34185, 36432), (34980, 35604)]