155759133920

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{1229}}^1$

素因数の和:1422

約数の個数: 288

約数和(自身を含む): 411806656800

約数和(自身を除く): 256047522880

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 43, 52, 65, 80, 86, 104, 109, 130, 160, 169, 172, 208, 215, 218, 260, 338, 344, 416, 430, 436, 520, 545, 559, 676, 688, 845, 860, 872, 1040, 1090, 1118, 1229, 1352, 1376, 1417, 1690, 1720, 1744, 2080, 2180, 2236, 2458, 2704, 2795, 2834, 3380, 3440, 3488, 4360, 4472, 4687, 4916, 5408, 5590, 5668, 6145, 6760, 6880, 7085, 7267, 8720, 8944, 9374, 9832, 11180, 11336, 12290, 13520, 14170, 14534, 15977, 17440, 17888, 18421, 18748, 19664, 22360, 22672, 23435, 24580, 27040, 28340, 29068, 31954, 36335, 36842, 37496, 39328, 44720, 45344, 46870, 49160, 52847, 56680, 58136, 60931, 63908, 72670, 73684, 74992, 79885, 89440, 92105, 93740, 98320, 105694, 113360, 116272, 121862, 127816, 133961, 145340, 147368, 149984, 159770, 184210, 187480, 196640, 207701, 211388, 226720, 232544, 243724, 255632, 264235, 267922, 290680, 294736, 304655, 319540, 368420, 374960, 415402, 422776, 487448, 511264, 528470, 535844, 581360, 589472, 609310, 639080, 669805, 687011, 736840, 749920, 792103, 830804, 845552, 974896, 1038505, 1056940, 1071688, 1162720, 1218620, 1278160, 1339610, 1374022, 1473680, 1584206, 1661608, 1691104, 1741493, 1949792, 2077010, 2113880, 2143376, 2437240, 2556320, 2679220, 2748044, 2947360, 3168412, 3323216, 3435055, 3482986, 3960515, 4154020, 4227760, 4286752, 4874480, 5358440, 5496088, 5760323, 6336824, 6646432, 6870110, 6965972, 7921030, 8308040, 8455520, 8707465, 8931143, 9748960, 10716880, 10992176, 11520646, 12673648, 13740220, 13931944, 15842060, 16616080, 17414930, 17862286, 21433760, 21984352, 22639409, 23041292, 25347296, 27480440, 27863888, 28801615, 31684120, 33232160, 34829860, 35724572, 44655715, 45278818, 46082584, 54960880, 55727776, 57603230, 63368240, 69659720, 71449144, 74884199, 89311430, 90557636, 92165168, 109921760, 113197045, 115206460, 126736480, 139319440, 142898288, 149768398, 178622860, 181115272, 184330336, 226394090, 230412920, 278638880, 285796576, 299536796, 357245720, 362230544, 374420995, 452788180, 460825840, 599073592, 714491440, 724461088, 748841990, 905576360, 921651680, 973494587, 1198147184, 1428982880, 1497683980, 1811152720, 1946989174, 2396294368, 2995367960, 3622305440, 3893978348, 4867472935, 5990735920, 7787956696, 9734945870, 11981471840, 15575913392, 19469891740, 31151826784, 38939783480, 77879566960, 155759133920]

約数ペア:

[(1, 155759133920), (2, 77879566960), (4, 38939783480), (5, 31151826784), (8, 19469891740), (10, 15575913392), (13, 11981471840), (16, 9734945870), (20, 7787956696), (26, 5990735920), (32, 4867472935), (40, 3893978348), (43, 3622305440), (52, 2995367960), (65, 2396294368), (80, 1946989174), (86, 1811152720), (104, 1497683980), (109, 1428982880), (130, 1198147184), (160, 973494587), (169, 921651680), (172, 905576360), (208, 748841990), (215, 724461088), (218, 714491440), (260, 599073592), (338, 460825840), (344, 452788180), (416, 374420995), (430, 362230544), (436, 357245720), (520, 299536796), (545, 285796576), (559, 278638880), (676, 230412920), (688, 226394090), (845, 184330336), (860, 181115272), (872, 178622860), (1040, 149768398), (1090, 142898288), (1118, 139319440), (1229, 126736480), (1352, 115206460), (1376, 113197045), (1417, 109921760), (1690, 92165168), (1720, 90557636), (1744, 89311430), (2080, 74884199), (2180, 71449144), (2236, 69659720), (2458, 63368240), (2704, 57603230), (2795, 55727776), (2834, 54960880), (3380, 46082584), (3440, 45278818), (3488, 44655715), (4360, 35724572), (4472, 34829860), (4687, 33232160), (4916, 31684120), (5408, 28801615), (5590, 27863888), (5668, 27480440), (6145, 25347296), (6760, 23041292), (6880, 22639409), (7085, 21984352), (7267, 21433760), (8720, 17862286), (8944, 17414930), (9374, 16616080), (9832, 15842060), (11180, 13931944), (11336, 13740220), (12290, 12673648), (13520, 11520646), (14170, 10992176), (14534, 10716880), (15977, 9748960), (17440, 8931143), (17888, 8707465), (18421, 8455520), (18748, 8308040), (19664, 7921030), (22360, 6965972), (22672, 6870110), (23435, 6646432), (24580, 6336824), (27040, 5760323), (28340, 5496088), (29068, 5358440), (31954, 4874480), (36335, 4286752), (36842, 4227760), (37496, 4154020), (39328, 3960515), (44720, 3482986), (45344, 3435055), (46870, 3323216), (49160, 3168412), (52847, 2947360), (56680, 2748044), (58136, 2679220), (60931, 2556320), (63908, 2437240), (72670, 2143376), (73684, 2113880), (74992, 2077010), (79885, 1949792), (89440, 1741493), (92105, 1691104), (93740, 1661608), (98320, 1584206), (105694, 1473680), (113360, 1374022), (116272, 1339610), (121862, 1278160), (127816, 1218620), (133961, 1162720), (145340, 1071688), (147368, 1056940), (149984, 1038505), (159770, 974896), (184210, 845552), (187480, 830804), (196640, 792103), (207701, 749920), (211388, 736840), (226720, 687011), (232544, 669805), (243724, 639080), (255632, 609310), (264235, 589472), (267922, 581360), (290680, 535844), (294736, 528470), (304655, 511264), (319540, 487448), (368420, 422776), (374960, 415402)]