320401397760

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{10853}}^1$

素因数の和:10945

約数の個数: 288

約数和(自身を含む): 1059264002160

約数和(自身を除く): 738862604400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 256, 310, 320, 372, 384, 465, 480, 496, 512, 620, 640, 744, 768, 930, 960, 961, 992, 1024, 1240, 1280, 1488, 1536, 1860, 1920, 1922, 1984, 2048, 2480, 2560, 2883, 2976, 3072, 3720, 3840, 3844, 3968, 4805, 4960, 5120, 5766, 5952, 6144, 7440, 7680, 7688, 7936, 9610, 9920, 10240, 10853, 11532, 11904, 14415, 14880, 15360, 15376, 15872, 19220, 19840, 21706, 23064, 23808, 28830, 29760, 30720, 30752, 31744, 32559, 38440, 39680, 43412, 46128, 47616, 54265, 57660, 59520, 61504, 63488, 65118, 76880, 79360, 86824, 92256, 95232, 108530, 115320, 119040, 123008, 130236, 153760, 158720, 162795, 173648, 184512, 190464, 217060, 230640, 238080, 246016, 260472, 307520, 317440, 325590, 336443, 347296, 369024, 434120, 461280, 476160, 492032, 520944, 615040, 651180, 672886, 694592, 738048, 868240, 922560, 952320, 984064, 1009329, 1041888, 1230080, 1302360, 1345772, 1389184, 1476096, 1682215, 1736480, 1845120, 1968128, 2018658, 2083776, 2460160, 2604720, 2691544, 2778368, 2952192, 3364430, 3472960, 3690240, 4037316, 4167552, 4920320, 5046645, 5209440, 5383088, 5556736, 5904384, 6728860, 6945920, 7380480, 8074632, 8335104, 9840640, 10093290, 10418880, 10429733, 10766176, 11113472, 13457720, 13891840, 14760960, 16149264, 16670208, 20186580, 20837760, 20859466, 21532352, 22226944, 26915440, 27783680, 29521920, 31289199, 32298528, 33340416, 40373160, 41675520, 41718932, 43064704, 52148665, 53830880, 55567360, 62578398, 64597056, 66680832, 80746320, 83351040, 83437864, 86129408, 104297330, 107661760, 111134720, 125156796, 129194112, 156445995, 161492640, 166702080, 166875728, 172258816, 208594660, 215323520, 250313592, 258388224, 312891990, 322985280, 333404160, 333751456, 344517632, 417189320, 430647040, 500627184, 516776448, 625783980, 645970560, 667502912, 689035264, 834378640, 861294080, 1001254368, 1033552896, 1251567960, 1291941120, 1335005824, 1668757280, 1722588160, 2002508736, 2067105792, 2503135920, 2583882240, 2670011648, 3337514560, 3445176320, 4005017472, 5006271840, 5167764480, 5340023296, 6675029120, 8010034944, 10012543680, 10335528960, 10680046592, 13350058240, 16020069888, 20025087360, 21360093184, 26700116480, 32040139776, 40050174720, 53400232960, 64080279552, 80100349440, 106800465920, 160200698880, 320401397760]

約数ペア:

[(1, 320401397760), (2, 160200698880), (3, 106800465920), (4, 80100349440), (5, 64080279552), (6, 53400232960), (8, 40050174720), (10, 32040139776), (12, 26700116480), (15, 21360093184), (16, 20025087360), (20, 16020069888), (24, 13350058240), (30, 10680046592), (31, 10335528960), (32, 10012543680), (40, 8010034944), (48, 6675029120), (60, 5340023296), (62, 5167764480), (64, 5006271840), (80, 4005017472), (93, 3445176320), (96, 3337514560), (120, 2670011648), (124, 2583882240), (128, 2503135920), (155, 2067105792), (160, 2002508736), (186, 1722588160), (192, 1668757280), (240, 1335005824), (248, 1291941120), (256, 1251567960), (310, 1033552896), (320, 1001254368), (372, 861294080), (384, 834378640), (465, 689035264), (480, 667502912), (496, 645970560), (512, 625783980), (620, 516776448), (640, 500627184), (744, 430647040), (768, 417189320), (930, 344517632), (960, 333751456), (961, 333404160), (992, 322985280), (1024, 312891990), (1240, 258388224), (1280, 250313592), (1488, 215323520), (1536, 208594660), (1860, 172258816), (1920, 166875728), (1922, 166702080), (1984, 161492640), (2048, 156445995), (2480, 129194112), (2560, 125156796), (2883, 111134720), (2976, 107661760), (3072, 104297330), (3720, 86129408), (3840, 83437864), (3844, 83351040), (3968, 80746320), (4805, 66680832), (4960, 64597056), (5120, 62578398), (5766, 55567360), (5952, 53830880), (6144, 52148665), (7440, 43064704), (7680, 41718932), (7688, 41675520), (7936, 40373160), (9610, 33340416), (9920, 32298528), (10240, 31289199), (10853, 29521920), (11532, 27783680), (11904, 26915440), (14415, 22226944), (14880, 21532352), (15360, 20859466), (15376, 20837760), (15872, 20186580), (19220, 16670208), (19840, 16149264), (21706, 14760960), (23064, 13891840), (23808, 13457720), (28830, 11113472), (29760, 10766176), (30720, 10429733), (30752, 10418880), (31744, 10093290), (32559, 9840640), (38440, 8335104), (39680, 8074632), (43412, 7380480), (46128, 6945920), (47616, 6728860), (54265, 5904384), (57660, 5556736), (59520, 5383088), (61504, 5209440), (63488, 5046645), (65118, 4920320), (76880, 4167552), (79360, 4037316), (86824, 3690240), (92256, 3472960), (95232, 3364430), (108530, 2952192), (115320, 2778368), (119040, 2691544), (123008, 2604720), (130236, 2460160), (153760, 2083776), (158720, 2018658), (162795, 1968128), (173648, 1845120), (184512, 1736480), (190464, 1682215), (217060, 1476096), (230640, 1389184), (238080, 1345772), (246016, 1302360), (260472, 1230080), (307520, 1041888), (317440, 1009329), (325590, 984064), (336443, 952320), (347296, 922560), (369024, 868240), (434120, 738048), (461280, 694592), (476160, 672886), (492032, 651180), (520944, 615040)]