61158942720

素因数分解:

$2^{11}\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{21407}}^1$

素因数の和:21471

約数の個数: 288

約数和(自身を含む): 218813736960

約数和(自身を除く): 157654794240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 64, 72, 80, 90, 93, 96, 120, 124, 128, 144, 155, 160, 180, 186, 192, 240, 248, 256, 279, 288, 310, 320, 360, 372, 384, 465, 480, 496, 512, 558, 576, 620, 640, 720, 744, 768, 930, 960, 992, 1024, 1116, 1152, 1240, 1280, 1395, 1440, 1488, 1536, 1860, 1920, 1984, 2048, 2232, 2304, 2480, 2560, 2790, 2880, 2976, 3072, 3720, 3840, 3968, 4464, 4608, 4960, 5120, 5580, 5760, 5952, 6144, 7440, 7680, 7936, 8928, 9216, 9920, 10240, 11160, 11520, 11904, 14880, 15360, 15872, 17856, 18432, 19840, 21407, 22320, 23040, 23808, 29760, 30720, 31744, 35712, 39680, 42814, 44640, 46080, 47616, 59520, 63488, 64221, 71424, 79360, 85628, 89280, 92160, 95232, 107035, 119040, 128442, 142848, 158720, 171256, 178560, 190464, 192663, 214070, 238080, 256884, 285696, 317440, 321105, 342512, 357120, 385326, 428140, 476160, 513768, 571392, 642210, 663617, 685024, 714240, 770652, 856280, 952320, 963315, 1027536, 1284420, 1327234, 1370048, 1428480, 1541304, 1712560, 1926630, 1990851, 2055072, 2568840, 2654468, 2740096, 2856960, 3082608, 3318085, 3425120, 3853260, 3981702, 4110144, 5137680, 5308936, 5480192, 5972553, 6165216, 6636170, 6850240, 7706520, 7963404, 8220288, 9954255, 10275360, 10617872, 10960384, 11945106, 12330432, 13272340, 13700480, 15413040, 15926808, 16440576, 19908510, 20550720, 21235744, 21920768, 23890212, 24660864, 26544680, 27400960, 29862765, 30826080, 31853616, 32881152, 39817020, 41101440, 42471488, 43841536, 47780424, 49321728, 53089360, 54801920, 59725530, 61652160, 63707232, 65762304, 79634040, 82202880, 84942976, 95560848, 98643456, 106178720, 109603840, 119451060, 123304320, 127414464, 131524608, 159268080, 164405760, 169885952, 191121696, 197286912, 212357440, 219207680, 238902120, 246608640, 254828928, 318536160, 328811520, 339771904, 382243392, 394573824, 424714880, 477804240, 493217280, 509657856, 637072320, 657623040, 679543808, 764486784, 849429760, 955608480, 986434560, 1019315712, 1274144640, 1359087616, 1528973568, 1698859520, 1911216960, 1972869120, 2038631424, 2548289280, 3057947136, 3397719040, 3822433920, 4077262848, 5096578560, 6115894272, 6795438080, 7644867840, 10193157120, 12231788544, 15289735680, 20386314240, 30579471360, 61158942720]

約数ペア:

[(1, 61158942720), (2, 30579471360), (3, 20386314240), (4, 15289735680), (5, 12231788544), (6, 10193157120), (8, 7644867840), (9, 6795438080), (10, 6115894272), (12, 5096578560), (15, 4077262848), (16, 3822433920), (18, 3397719040), (20, 3057947136), (24, 2548289280), (30, 2038631424), (31, 1972869120), (32, 1911216960), (36, 1698859520), (40, 1528973568), (45, 1359087616), (48, 1274144640), (60, 1019315712), (62, 986434560), (64, 955608480), (72, 849429760), (80, 764486784), (90, 679543808), (93, 657623040), (96, 637072320), (120, 509657856), (124, 493217280), (128, 477804240), (144, 424714880), (155, 394573824), (160, 382243392), (180, 339771904), (186, 328811520), (192, 318536160), (240, 254828928), (248, 246608640), (256, 238902120), (279, 219207680), (288, 212357440), (310, 197286912), (320, 191121696), (360, 169885952), (372, 164405760), (384, 159268080), (465, 131524608), (480, 127414464), (496, 123304320), (512, 119451060), (558, 109603840), (576, 106178720), (620, 98643456), (640, 95560848), (720, 84942976), (744, 82202880), (768, 79634040), (930, 65762304), (960, 63707232), (992, 61652160), (1024, 59725530), (1116, 54801920), (1152, 53089360), (1240, 49321728), (1280, 47780424), (1395, 43841536), (1440, 42471488), (1488, 41101440), (1536, 39817020), (1860, 32881152), (1920, 31853616), (1984, 30826080), (2048, 29862765), (2232, 27400960), (2304, 26544680), (2480, 24660864), (2560, 23890212), (2790, 21920768), (2880, 21235744), (2976, 20550720), (3072, 19908510), (3720, 16440576), (3840, 15926808), (3968, 15413040), (4464, 13700480), (4608, 13272340), (4960, 12330432), (5120, 11945106), (5580, 10960384), (5760, 10617872), (5952, 10275360), (6144, 9954255), (7440, 8220288), (7680, 7963404), (7936, 7706520), (8928, 6850240), (9216, 6636170), (9920, 6165216), (10240, 5972553), (11160, 5480192), (11520, 5308936), (11904, 5137680), (14880, 4110144), (15360, 3981702), (15872, 3853260), (17856, 3425120), (18432, 3318085), (19840, 3082608), (21407, 2856960), (22320, 2740096), (23040, 2654468), (23808, 2568840), (29760, 2055072), (30720, 1990851), (31744, 1926630), (35712, 1712560), (39680, 1541304), (42814, 1428480), (44640, 1370048), (46080, 1327234), (47616, 1284420), (59520, 1027536), (63488, 963315), (64221, 952320), (71424, 856280), (79360, 770652), (85628, 714240), (89280, 685024), (92160, 663617), (95232, 642210), (107035, 571392), (119040, 513768), (128442, 476160), (142848, 428140), (158720, 385326), (171256, 357120), (178560, 342512), (190464, 321105), (192663, 317440), (214070, 285696), (238080, 256884)]