213609787920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{162209}}^1$

素因数の和:162318

約数の個数: 240

約数和(自身を含む): 753069657600

約数和(自身を除く): 539459869680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 59, 60, 62, 72, 80, 90, 93, 118, 120, 124, 144, 155, 177, 180, 186, 236, 240, 248, 279, 295, 310, 354, 360, 372, 465, 472, 496, 531, 558, 590, 620, 708, 720, 744, 885, 930, 944, 1062, 1116, 1180, 1240, 1395, 1416, 1488, 1770, 1829, 1860, 2124, 2232, 2360, 2480, 2655, 2790, 2832, 3540, 3658, 3720, 4248, 4464, 4720, 5310, 5487, 5580, 7080, 7316, 7440, 8496, 9145, 10620, 10974, 11160, 14160, 14632, 16461, 18290, 21240, 21948, 22320, 27435, 29264, 32922, 36580, 42480, 43896, 54870, 65844, 73160, 82305, 87792, 109740, 131688, 146320, 162209, 164610, 219480, 263376, 324418, 329220, 438960, 486627, 648836, 658440, 811045, 973254, 1297672, 1316880, 1459881, 1622090, 1946508, 2433135, 2595344, 2919762, 3244180, 3893016, 4866270, 5028479, 5839524, 6488360, 7299405, 7786032, 9570331, 9732540, 10056958, 11679048, 12976720, 14598810, 15085437, 19140662, 19465080, 20113916, 23358096, 25142395, 28710993, 29197620, 30170874, 38281324, 38930160, 40227832, 45256311, 47851655, 50284790, 57421986, 58395240, 60341748, 75427185, 76562648, 80455664, 86132979, 90512622, 95703310, 100569580, 114843972, 116790480, 120683496, 143554965, 150854370, 153125296, 172265958, 181025244, 191406620, 201139160, 226281555, 229687944, 241366992, 287109930, 296680261, 301708740, 344531916, 362050488, 382813240, 402278320, 430664895, 452563110, 459375888, 574219860, 593360522, 603417480, 689063832, 724100976, 765626480, 861329790, 890040783, 905126220, 1148439720, 1186721044, 1206834960, 1378127664, 1483401305, 1722659580, 1780081566, 1810252440, 2296879440, 2373442088, 2670122349, 2966802610, 3445319160, 3560163132, 3620504880, 4450203915, 4746884176, 5340244698, 5933605220, 6890638320, 7120326264, 8900407830, 10680489396, 11867210440, 13350611745, 14240652528, 17800815660, 21360978792, 23734420880, 26701223490, 35601631320, 42721957584, 53402446980, 71203262640, 106804893960, 213609787920]

約数ペア:

[(1, 213609787920), (2, 106804893960), (3, 71203262640), (4, 53402446980), (5, 42721957584), (6, 35601631320), (8, 26701223490), (9, 23734420880), (10, 21360978792), (12, 17800815660), (15, 14240652528), (16, 13350611745), (18, 11867210440), (20, 10680489396), (24, 8900407830), (30, 7120326264), (31, 6890638320), (36, 5933605220), (40, 5340244698), (45, 4746884176), (48, 4450203915), (59, 3620504880), (60, 3560163132), (62, 3445319160), (72, 2966802610), (80, 2670122349), (90, 2373442088), (93, 2296879440), (118, 1810252440), (120, 1780081566), (124, 1722659580), (144, 1483401305), (155, 1378127664), (177, 1206834960), (180, 1186721044), (186, 1148439720), (236, 905126220), (240, 890040783), (248, 861329790), (279, 765626480), (295, 724100976), (310, 689063832), (354, 603417480), (360, 593360522), (372, 574219860), (465, 459375888), (472, 452563110), (496, 430664895), (531, 402278320), (558, 382813240), (590, 362050488), (620, 344531916), (708, 301708740), (720, 296680261), (744, 287109930), (885, 241366992), (930, 229687944), (944, 226281555), (1062, 201139160), (1116, 191406620), (1180, 181025244), (1240, 172265958), (1395, 153125296), (1416, 150854370), (1488, 143554965), (1770, 120683496), (1829, 116790480), (1860, 114843972), (2124, 100569580), (2232, 95703310), (2360, 90512622), (2480, 86132979), (2655, 80455664), (2790, 76562648), (2832, 75427185), (3540, 60341748), (3658, 58395240), (3720, 57421986), (4248, 50284790), (4464, 47851655), (4720, 45256311), (5310, 40227832), (5487, 38930160), (5580, 38281324), (7080, 30170874), (7316, 29197620), (7440, 28710993), (8496, 25142395), (9145, 23358096), (10620, 20113916), (10974, 19465080), (11160, 19140662), (14160, 15085437), (14632, 14598810), (16461, 12976720), (18290, 11679048), (21240, 10056958), (21948, 9732540), (22320, 9570331), (27435, 7786032), (29264, 7299405), (32922, 6488360), (36580, 5839524), (42480, 5028479), (43896, 4866270), (54870, 3893016), (65844, 3244180), (73160, 2919762), (82305, 2595344), (87792, 2433135), (109740, 1946508), (131688, 1622090), (146320, 1459881), (162209, 1316880), (164610, 1297672), (219480, 973254), (263376, 811045), (324418, 658440), (329220, 648836), (438960, 486627)]