7490076160

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{139}}^1$

素因数の和:297

約数の個数: 320

約数和(自身を含む): 21558620160

約数和(自身を除く): 14068544000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 64, 70, 80, 97, 112, 124, 128, 139, 140, 155, 160, 194, 217, 224, 248, 256, 278, 280, 310, 320, 388, 434, 448, 485, 496, 512, 556, 560, 620, 640, 679, 695, 776, 868, 896, 970, 973, 992, 1085, 1112, 1120, 1240, 1280, 1358, 1390, 1552, 1736, 1792, 1940, 1946, 1984, 2170, 2224, 2240, 2480, 2560, 2716, 2780, 3007, 3104, 3395, 3472, 3584, 3880, 3892, 3968, 4309, 4340, 4448, 4480, 4865, 4960, 5432, 5560, 6014, 6208, 6790, 6944, 7760, 7784, 7936, 8618, 8680, 8896, 8960, 9730, 9920, 10864, 11120, 12028, 12416, 13483, 13580, 13888, 15035, 15520, 15568, 15872, 17236, 17360, 17792, 17920, 19460, 19840, 21049, 21545, 21728, 22240, 24056, 24832, 26966, 27160, 27776, 30070, 30163, 31040, 31136, 34472, 34720, 35584, 38920, 39680, 42098, 43090, 43456, 44480, 48112, 49664, 53932, 54320, 55552, 60140, 60326, 62080, 62272, 67415, 68944, 69440, 71168, 77840, 79360, 84196, 86180, 86912, 88960, 94381, 96224, 105245, 107864, 108640, 111104, 120280, 120652, 124160, 124544, 134830, 137888, 138880, 150815, 155680, 168392, 172360, 173824, 177920, 188762, 192448, 210490, 215728, 217280, 240560, 241304, 248320, 249088, 269660, 275776, 277760, 301630, 311360, 336784, 344720, 347648, 355840, 377524, 384896, 417973, 420980, 431456, 434560, 471905, 481120, 482608, 498176, 539320, 551552, 555520, 603260, 622720, 673568, 689440, 755048, 769792, 835946, 841960, 862912, 869120, 943810, 962240, 965216, 1078640, 1103104, 1206520, 1245440, 1347136, 1378880, 1510096, 1539584, 1671892, 1683920, 1725824, 1738240, 1887620, 1924480, 1930432, 2089865, 2157280, 2206208, 2413040, 2490880, 2694272, 2757760, 2925811, 3020192, 3343784, 3367840, 3451648, 3775240, 3848960, 3860864, 4179730, 4314560, 4826080, 5388544, 5515520, 5851622, 6040384, 6687568, 6735680, 6903296, 7550480, 7697920, 7721728, 8359460, 8629120, 9652160, 10777088, 11031040, 11703244, 12080768, 13375136, 13471360, 14629055, 15100960, 15443456, 16718920, 17258240, 19304320, 23406488, 24161536, 26750272, 26942720, 29258110, 30201920, 33437840, 34516480, 38608640, 46812976, 48323072, 53500544, 53885440, 58516220, 60403840, 66875680, 77217280, 93625952, 107001088, 117032440, 120807680, 133751360, 187251904, 214002176, 234064880, 241615360, 267502720, 374503808, 468129760, 535005440, 749007616, 936259520, 1070010880, 1498015232, 1872519040, 3745038080, 7490076160]

約数ペア:

[(1, 7490076160), (2, 3745038080), (4, 1872519040), (5, 1498015232), (7, 1070010880), (8, 936259520), (10, 749007616), (14, 535005440), (16, 468129760), (20, 374503808), (28, 267502720), (31, 241615360), (32, 234064880), (35, 214002176), (40, 187251904), (56, 133751360), (62, 120807680), (64, 117032440), (70, 107001088), (80, 93625952), (97, 77217280), (112, 66875680), (124, 60403840), (128, 58516220), (139, 53885440), (140, 53500544), (155, 48323072), (160, 46812976), (194, 38608640), (217, 34516480), (224, 33437840), (248, 30201920), (256, 29258110), (278, 26942720), (280, 26750272), (310, 24161536), (320, 23406488), (388, 19304320), (434, 17258240), (448, 16718920), (485, 15443456), (496, 15100960), (512, 14629055), (556, 13471360), (560, 13375136), (620, 12080768), (640, 11703244), (679, 11031040), (695, 10777088), (776, 9652160), (868, 8629120), (896, 8359460), (970, 7721728), (973, 7697920), (992, 7550480), (1085, 6903296), (1112, 6735680), (1120, 6687568), (1240, 6040384), (1280, 5851622), (1358, 5515520), (1390, 5388544), (1552, 4826080), (1736, 4314560), (1792, 4179730), (1940, 3860864), (1946, 3848960), (1984, 3775240), (2170, 3451648), (2224, 3367840), (2240, 3343784), (2480, 3020192), (2560, 2925811), (2716, 2757760), (2780, 2694272), (3007, 2490880), (3104, 2413040), (3395, 2206208), (3472, 2157280), (3584, 2089865), (3880, 1930432), (3892, 1924480), (3968, 1887620), (4309, 1738240), (4340, 1725824), (4448, 1683920), (4480, 1671892), (4865, 1539584), (4960, 1510096), (5432, 1378880), (5560, 1347136), (6014, 1245440), (6208, 1206520), (6790, 1103104), (6944, 1078640), (7760, 965216), (7784, 962240), (7936, 943810), (8618, 869120), (8680, 862912), (8896, 841960), (8960, 835946), (9730, 769792), (9920, 755048), (10864, 689440), (11120, 673568), (12028, 622720), (12416, 603260), (13483, 555520), (13580, 551552), (13888, 539320), (15035, 498176), (15520, 482608), (15568, 481120), (15872, 471905), (17236, 434560), (17360, 431456), (17792, 420980), (17920, 417973), (19460, 384896), (19840, 377524), (21049, 355840), (21545, 347648), (21728, 344720), (22240, 336784), (24056, 311360), (24832, 301630), (26966, 277760), (27160, 275776), (27776, 269660), (30070, 249088), (30163, 248320), (31040, 241304), (31136, 240560), (34472, 217280), (34720, 215728), (35584, 210490), (38920, 192448), (39680, 188762), (42098, 177920), (43090, 173824), (43456, 172360), (44480, 168392), (48112, 155680), (49664, 150815), (53932, 138880), (54320, 137888), (55552, 134830), (60140, 124544), (60326, 124160), (62080, 120652), (62272, 120280), (67415, 111104), (68944, 108640), (69440, 107864), (71168, 105245), (77840, 96224), (79360, 94381), (84196, 88960), (86180, 86912)]