2020149437280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{16603}}^1$

素因数の和:16719

約数の個数: 768

約数和(自身を含む): 7693051355136

約数和(自身を除く): 5672901917856

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 20, 24, 26, 30, 31, 32, 34, 37, 39, 40, 48, 51, 52, 60, 62, 65, 68, 74, 78, 80, 85, 93, 96, 102, 104, 111, 120, 124, 130, 136, 148, 155, 156, 160, 170, 185, 186, 195, 204, 208, 221, 222, 240, 248, 255, 260, 272, 296, 310, 312, 340, 370, 372, 390, 403, 408, 416, 442, 444, 465, 480, 481, 496, 510, 520, 527, 544, 555, 592, 620, 624, 629, 663, 680, 740, 744, 780, 806, 816, 884, 888, 930, 962, 992, 1020, 1040, 1054, 1105, 1110, 1147, 1184, 1209, 1240, 1248, 1258, 1326, 1360, 1443, 1480, 1488, 1560, 1581, 1612, 1632, 1768, 1776, 1860, 1887, 1924, 2015, 2040, 2080, 2108, 2210, 2220, 2294, 2405, 2418, 2480, 2516, 2635, 2652, 2720, 2886, 2960, 2976, 3120, 3145, 3162, 3224, 3315, 3441, 3536, 3552, 3720, 3774, 3848, 4030, 4080, 4216, 4420, 4440, 4588, 4810, 4836, 4960, 5032, 5270, 5304, 5735, 5772, 5920, 6045, 6240, 6290, 6324, 6448, 6630, 6851, 6882, 7072, 7215, 7440, 7548, 7696, 7905, 8060, 8160, 8177, 8432, 8840, 8880, 9176, 9435, 9620, 9672, 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87497810, 88062312, 95218205, 95832516, 98289760, 100365135, 103602720, 104432870, 104997372, 107056144, 110077890, 113747153, 114261846, 117416416, 119790645, 121673760, 123526320, 125319444, 127776688, 131246715, 133820180, 135480480, 135762731, 139996496, 146770520, 147434640, 152349128, 156649305, 159720860, 160584216, 167092592, 174995620, 176124624, 190436410, 191665032, 200730270, 208865740, 209994744, 214112288, 220155780, 227494306, 228523692, 239581290, 247052640, 247567333, 250638888, 255553376, 262493430, 267640360, 271525462, 279992992, 285654615, 293541040, 294869280, 304698256, 313298610, 319441720, 321168432, 323741897, 334185184, 341241459, 349991240, 352249248, 380872820, 383330064, 401460540, 407288193, 417731480, 419989488, 440311560, 454988612, 457047384, 479162580, 495134666, 501277776, 524986860, 535280720, 543050924, 568735765, 571309230, 587082080, 609396512, 626597220, 638883440, 642336864, 647483794, 678813655, 682482918, 699982480, 742701999, 761745640, 766660128, 802921080, 814576386, 835462960, 839978976, 880623120, 909977224, 914094768, 958325160, 971225691, 990269332, 1002555552, 1049973720, 1070561440, 1086101848, 1137471530, 1142618460, 1237836665, 1253194440, 1277766880, 1294967588, 1357627310, 1364965836, 1399964960, 1485403998, 1523491280, 1605842160, 1618709485, 1629152772, 1670925920, 1706207295, 1761246240, 1819954448, 1828189536, 1916650320, 1942451382, 1980538664, 2036440965, 2099947440, 2172203696, 2274943060, 2285236920, 2475673330, 2506388880, 2589935176, 2715254620, 2729931672, 2970807996, 3046982560, 3211684320, 3237418970, 3258305544, 3412414590, 3639908896, 3713509995, 3833300640, 3884902764, 3961077328, 4072881930, 4199894880, 4208644661, 4344407392, 4549886120, 4570473840, 4856128455, 4951346660, 5012777760, 5179870352, 5430509240, 5459863344, 5941615992, 6474837940, 6516611088, 6824829180, 7427019990, 7769805528, 7922154656, 8145763860, 8417289322, 9099772240, 9140947680, 9712256910, 9902693320, 10359740704, 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約数ペア:

[(1, 2020149437280), (2, 1010074718640), (3, 673383145760), (4, 505037359320), (5, 404029887456), (6, 336691572880), (8, 252518679660), (10, 202014943728), (12, 168345786440), (13, 155396110560), (15, 134676629152), (16, 126259339830), (17, 118832319840), (20, 101007471864), (24, 84172893220), (26, 77698055280), (30, 67338314576), (31, 65166110880), (32, 63129669915), (34, 59416159920), (37, 54598633440), (39, 51798703520), (40, 50503735932), (48, 42086446610), (51, 39610773280), (52, 38849027640), (60, 33669157288), (62, 32583055440), (65, 31079222112), (68, 29708079960), (74, 27299316720), (78, 25899351760), (80, 25251867966), (85, 23766463968), (93, 21722036960), (96, 21043223305), (102, 19805386640), (104, 19424513820), (111, 18199544480), (120, 16834578644), (124, 16291527720), (130, 15539611056), (136, 14854039980), (148, 13649658360), (155, 13033222176), (156, 12949675880), (160, 12625933983), (170, 11883231984), (185, 10919726688), (186, 10861018480), (195, 10359740704), (204, 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