18141377280

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{21377}}^1$

素因数の和:21431

約数の個数: 288

約数和(自身を含む): 66069307584

約数和(自身を除く): 47927930304

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 20, 24, 26, 30, 32, 34, 39, 40, 48, 51, 52, 60, 64, 65, 68, 78, 80, 85, 96, 102, 104, 120, 128, 130, 136, 156, 160, 170, 192, 195, 204, 208, 221, 240, 255, 256, 260, 272, 312, 320, 340, 384, 390, 408, 416, 442, 480, 510, 520, 544, 624, 640, 663, 680, 768, 780, 816, 832, 884, 960, 1020, 1040, 1088, 1105, 1248, 1280, 1326, 1360, 1560, 1632, 1664, 1768, 1920, 2040, 2080, 2176, 2210, 2496, 2652, 2720, 3120, 3264, 3315, 3328, 3536, 3840, 4080, 4160, 4352, 4420, 4992, 5304, 5440, 6240, 6528, 6630, 7072, 8160, 8320, 8840, 9984, 10608, 10880, 12480, 13056, 13260, 14144, 16320, 16640, 17680, 21216, 21377, 21760, 24960, 26520, 28288, 32640, 35360, 42432, 42754, 49920, 53040, 56576, 64131, 65280, 70720, 84864, 85508, 106080, 106885, 128262, 141440, 169728, 171016, 212160, 213770, 256524, 277901, 282880, 320655, 342032, 363409, 424320, 427540, 513048, 555802, 641310, 684064, 726818, 833703, 848640, 855080, 1026096, 1090227, 1111604, 1282620, 1368128, 1389505, 1453636, 1667406, 1710160, 1817045, 2052192, 2180454, 2223208, 2565240, 2736256, 2779010, 2907272, 3334812, 3420320, 3634090, 4104384, 4168515, 4360908, 4446416, 4724317, 5130480, 5451135, 5472512, 5558020, 5814544, 6669624, 6840640, 7268180, 8208768, 8337030, 8721816, 8892832, 9448634, 10260960, 10902270, 11116040, 11629088, 13339248, 13681280, 14172951, 14536360, 16417536, 16674060, 17443632, 17785664, 18897268, 20521920, 21804540, 22232080, 23258176, 23621585, 26678496, 27362560, 28345902, 29072720, 33348120, 34887264, 35571328, 37794536, 41043840, 43609080, 44464160, 46516352, 47243170, 53356992, 56691804, 58145440, 66696240, 69774528, 70864755, 71142656, 75589072, 82087680, 87218160, 88928320, 93032704, 94486340, 106713984, 113383608, 116290880, 133392480, 139549056, 141729510, 151178144, 174436320, 177856640, 188972680, 213427968, 226767216, 232581760, 266784960, 279098112, 283459020, 302356288, 348872640, 355713280, 377945360, 453534432, 465163520, 533569920, 566918040, 604712576, 697745280, 755890720, 907068864, 1067139840, 1133836080, 1209425152, 1395490560, 1511781440, 1814137728, 2267672160, 3023562880, 3628275456, 4535344320, 6047125760, 9070688640, 18141377280]

約数ペア:

[(1, 18141377280), (2, 9070688640), (3, 6047125760), (4, 4535344320), (5, 3628275456), (6, 3023562880), (8, 2267672160), (10, 1814137728), (12, 1511781440), (13, 1395490560), (15, 1209425152), (16, 1133836080), (17, 1067139840), (20, 907068864), (24, 755890720), (26, 697745280), (30, 604712576), (32, 566918040), (34, 533569920), (39, 465163520), (40, 453534432), (48, 377945360), (51, 355713280), (52, 348872640), (60, 302356288), (64, 283459020), (65, 279098112), (68, 266784960), (78, 232581760), (80, 226767216), (85, 213427968), (96, 188972680), (102, 177856640), (104, 174436320), (120, 151178144), (128, 141729510), (130, 139549056), (136, 133392480), (156, 116290880), (160, 113383608), (170, 106713984), (192, 94486340), (195, 93032704), (204, 88928320), (208, 87218160), (221, 82087680), (240, 75589072), (255, 71142656), (256, 70864755), (260, 69774528), (272, 66696240), (312, 58145440), (320, 56691804), (340, 53356992), (384, 47243170), (390, 46516352), (408, 44464160), (416, 43609080), (442, 41043840), (480, 37794536), (510, 35571328), (520, 34887264), (544, 33348120), (624, 29072720), (640, 28345902), (663, 27362560), (680, 26678496), (768, 23621585), (780, 23258176), (816, 22232080), (832, 21804540), (884, 20521920), (960, 18897268), (1020, 17785664), (1040, 17443632), (1088, 16674060), (1105, 16417536), (1248, 14536360), (1280, 14172951), (1326, 13681280), (1360, 13339248), (1560, 11629088), (1632, 11116040), (1664, 10902270), (1768, 10260960), (1920, 9448634), (2040, 8892832), (2080, 8721816), (2176, 8337030), (2210, 8208768), (2496, 7268180), (2652, 6840640), (2720, 6669624), (3120, 5814544), (3264, 5558020), (3315, 5472512), (3328, 5451135), (3536, 5130480), (3840, 4724317), (4080, 4446416), (4160, 4360908), (4352, 4168515), (4420, 4104384), (4992, 3634090), (5304, 3420320), (5440, 3334812), (6240, 2907272), (6528, 2779010), (6630, 2736256), (7072, 2565240), (8160, 2223208), (8320, 2180454), (8840, 2052192), (9984, 1817045), (10608, 1710160), (10880, 1667406), (12480, 1453636), (13056, 1389505), (13260, 1368128), (14144, 1282620), (16320, 1111604), (16640, 1090227), (17680, 1026096), (21216, 855080), (21377, 848640), (21760, 833703), (24960, 726818), (26520, 684064), (28288, 641310), (32640, 555802), (35360, 513048), (42432, 427540), (42754, 424320), (49920, 363409), (53040, 342032), (56576, 320655), (64131, 282880), (65280, 277901), (70720, 256524), (84864, 213770), (85508, 212160), (106080, 171016), (106885, 169728), (128262, 141440)]