855115983360

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1197239}}^1$

素因数の和:1197299

約数の個数: 240

約数和(自身を含む): 3057042193920

約数和(自身を除く): 2201926210560

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, 1116, 1152, 1240, 1280, 1395, 1440, 1488, 1536, 1860, 1920, 1984, 2232, 2304, 2480, 2560, 2790, 2880, 2976, 3720, 3840, 3968, 4464, 4608, 4960, 5580, 5760, 5952, 7440, 7680, 7936, 8928, 9920, 11160, 11520, 11904, 14880, 15872, 17856, 19840, 22320, 23040, 23808, 29760, 35712, 39680, 44640, 47616, 59520, 71424, 79360, 89280, 119040, 142848, 178560, 238080, 357120, 714240, 1197239, 2394478, 3591717, 4788956, 5986195, 7183434, 9577912, 10775151, 11972390, 14366868, 17958585, 19155824, 21550302, 23944780, 28733736, 35917170, 37114409, 38311648, 43100604, 47889560, 53875755, 57467472, 71834340, 74228818, 76623296, 86201208, 95779120, 107751510, 111343227, 114934944, 143668680, 148457636, 153246592, 172402416, 185572045, 191558240, 215503020, 222686454, 229869888, 287337360, 296915272, 306493184, 334029681, 344804832, 371144090, 383116480, 431006040, 445372908, 459739776, 556716135, 574674720, 593830544, 612986368, 668059362, 689609664, 742288180, 766232960, 862012080, 890745816, 919479552, 1113432270, 1149349440, 1187661088, 1336118724, 1379219328, 1484576360, 1532465920, 1670148405, 1724024160, 1781491632, 1838959104, 2226864540, 2298698880, 2375322176, 2672237448, 2758438656, 2969152720, 3064931840, 3340296810, 3448048320, 3562983264, 4453729080, 4597397760, 4750644352, 5344474896, 5516877312, 5938305440, 6680593620, 6896096640, 7125966528, 8907458160, 9194795520, 9501288704, 10688949792, 11876610880, 13361187240, 13792193280, 14251933056, 17814916320, 19002577408, 21377899584, 23753221760, 26722374480, 27584386560, 28503866112, 35629832640, 42755799168, 47506443520, 53444748960, 57007732224, 71259665280, 85511598336, 95012887040, 106889497920, 142519330560, 171023196672, 213778995840, 285038661120, 427557991680, 855115983360]

約数ペア:

[(1, 855115983360), (2, 427557991680), (3, 285038661120), (4, 213778995840), (5, 171023196672), (6, 142519330560), (8, 106889497920), (9, 95012887040), (10, 85511598336), (12, 71259665280), (15, 57007732224), (16, 53444748960), (18, 47506443520), (20, 42755799168), (24, 35629832640), (30, 28503866112), (31, 27584386560), (32, 26722374480), (36, 23753221760), (40, 21377899584), (45, 19002577408), (48, 17814916320), (60, 14251933056), (62, 13792193280), (64, 13361187240), (72, 11876610880), (80, 10688949792), (90, 9501288704), (93, 9194795520), (96, 8907458160), (120, 7125966528), (124, 6896096640), (128, 6680593620), (144, 5938305440), (155, 5516877312), (160, 5344474896), (180, 4750644352), (186, 4597397760), (192, 4453729080), (240, 3562983264), (248, 3448048320), (256, 3340296810), (279, 3064931840), (288, 2969152720), (310, 2758438656), (320, 2672237448), (360, 2375322176), (372, 2298698880), (384, 2226864540), (465, 1838959104), (480, 1781491632), (496, 1724024160), (512, 1670148405), (558, 1532465920), (576, 1484576360), (620, 1379219328), (640, 1336118724), (720, 1187661088), (744, 1149349440), (768, 1113432270), (930, 919479552), (960, 890745816), (992, 862012080), (1116, 766232960), (1152, 742288180), (1240, 689609664), (1280, 668059362), (1395, 612986368), (1440, 593830544), (1488, 574674720), (1536, 556716135), (1860, 459739776), (1920, 445372908), (1984, 431006040), (2232, 383116480), (2304, 371144090), (2480, 344804832), (2560, 334029681), (2790, 306493184), (2880, 296915272), (2976, 287337360), (3720, 229869888), (3840, 222686454), (3968, 215503020), (4464, 191558240), (4608, 185572045), (4960, 172402416), (5580, 153246592), (5760, 148457636), (5952, 143668680), (7440, 114934944), (7680, 111343227), (7936, 107751510), (8928, 95779120), (9920, 86201208), (11160, 76623296), (11520, 74228818), (11904, 71834340), (14880, 57467472), (15872, 53875755), (17856, 47889560), (19840, 43100604), (22320, 38311648), (23040, 37114409), (23808, 35917170), (29760, 28733736), (35712, 23944780), (39680, 21550302), (44640, 19155824), (47616, 17958585), (59520, 14366868), (71424, 11972390), (79360, 10775151), (89280, 9577912), (119040, 7183434), (142848, 5986195), (178560, 4788956), (238080, 3591717), (357120, 2394478), (714240, 1197239)]