2138940960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{18041}}^1$

素因数の和:18091

約数の個数: 192

約数和(自身を含む): 7638261120

約数和(自身を除く): 5499320160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 24, 26, 30, 32, 38, 39, 40, 48, 52, 57, 60, 65, 76, 78, 80, 95, 96, 104, 114, 120, 130, 152, 156, 160, 190, 195, 208, 228, 240, 247, 260, 285, 304, 312, 380, 390, 416, 456, 480, 494, 520, 570, 608, 624, 741, 760, 780, 912, 988, 1040, 1140, 1235, 1248, 1482, 1520, 1560, 1824, 1976, 2080, 2280, 2470, 2964, 3040, 3120, 3705, 3952, 4560, 4940, 5928, 6240, 7410, 7904, 9120, 9880, 11856, 14820, 18041, 19760, 23712, 29640, 36082, 39520, 54123, 59280, 72164, 90205, 108246, 118560, 144328, 180410, 216492, 234533, 270615, 288656, 342779, 360820, 432984, 469066, 541230, 577312, 685558, 703599, 721640, 865968, 938132, 1028337, 1082460, 1172665, 1371116, 1407198, 1443280, 1713895, 1731936, 1876264, 2056674, 2164920, 2345330, 2742232, 2814396, 2886560, 3427790, 3517995, 3752528, 4113348, 4329840, 4456127, 4690660, 5141685, 5484464, 5628792, 6855580, 7035990, 7505056, 8226696, 8659680, 8912254, 9381320, 10283370, 10968928, 11257584, 13368381, 13711160, 14071980, 16453392, 17824508, 18762640, 20566740, 22280635, 22515168, 26736762, 27422320, 28143960, 32906784, 35649016, 37525280, 41133480, 44561270, 53473524, 54844640, 56287920, 66841905, 71298032, 82266960, 89122540, 106947048, 112575840, 133683810, 142596064, 164533920, 178245080, 213894096, 267367620, 356490160, 427788192, 534735240, 712980320, 1069470480, 2138940960]

約数ペア:

[(1, 2138940960), (2, 1069470480), (3, 712980320), (4, 534735240), (5, 427788192), (6, 356490160), (8, 267367620), (10, 213894096), (12, 178245080), (13, 164533920), (15, 142596064), (16, 133683810), (19, 112575840), (20, 106947048), (24, 89122540), (26, 82266960), (30, 71298032), (32, 66841905), (38, 56287920), (39, 54844640), (40, 53473524), (48, 44561270), (52, 41133480), (57, 37525280), (60, 35649016), (65, 32906784), (76, 28143960), (78, 27422320), (80, 26736762), (95, 22515168), (96, 22280635), (104, 20566740), (114, 18762640), (120, 17824508), (130, 16453392), (152, 14071980), (156, 13711160), (160, 13368381), (190, 11257584), (195, 10968928), (208, 10283370), (228, 9381320), (240, 8912254), (247, 8659680), (260, 8226696), (285, 7505056), (304, 7035990), (312, 6855580), (380, 5628792), (390, 5484464), (416, 5141685), (456, 4690660), (480, 4456127), (494, 4329840), (520, 4113348), (570, 3752528), (608, 3517995), (624, 3427790), (741, 2886560), (760, 2814396), (780, 2742232), (912, 2345330), (988, 2164920), (1040, 2056674), (1140, 1876264), (1235, 1731936), (1248, 1713895), (1482, 1443280), (1520, 1407198), (1560, 1371116), (1824, 1172665), (1976, 1082460), (2080, 1028337), (2280, 938132), (2470, 865968), (2964, 721640), (3040, 703599), (3120, 685558), (3705, 577312), (3952, 541230), (4560, 469066), (4940, 432984), (5928, 360820), (6240, 342779), (7410, 288656), (7904, 270615), (9120, 234533), (9880, 216492), (11856, 180410), (14820, 144328), (18041, 118560), (19760, 108246), (23712, 90205), (29640, 72164), (36082, 59280), (39520, 54123)]