40209102720

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{1187}}^1\times {\mathrm{5881}}^1$

素因数の和:7093

約数の個数: 192

約数和(自身を含む): 138987660240

約数和(自身を除く): 98778557520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1187, 1440, 1920, 2374, 2880, 3561, 4748, 5760, 5881, 5935, 7122, 9496, 10683, 11762, 11870, 14244, 17643, 17805, 18992, 21366, 23524, 23740, 28488, 29405, 35286, 35610, 37984, 42732, 47048, 47480, 52929, 53415, 56976, 58810, 70572, 71220, 75968, 85464, 88215, 94096, 94960, 105858, 106830, 113952, 117620, 141144, 142440, 151936, 170928, 176430, 188192, 189920, 211716, 213660, 227904, 235240, 264645, 282288, 284880, 341856, 352860, 376384, 379840, 423432, 427320, 455808, 470480, 529290, 564576, 569760, 683712, 705720, 752768, 759680, 846864, 854640, 940960, 1058580, 1129152, 1139520, 1367424, 1411440, 1693728, 1709280, 1881920, 2117160, 2258304, 2279040, 2822880, 3387456, 3418560, 3763840, 4234320, 5645760, 6774912, 6837120, 6980747, 8468640, 11291520, 13961494, 16937280, 20942241, 27922988, 33874560, 34903735, 41884482, 55845976, 62826723, 69807470, 83768964, 104711205, 111691952, 125653446, 139614940, 167537928, 209422410, 223383904, 251306892, 279229880, 314133615, 335075856, 418844820, 446767808, 502613784, 558459760, 628267230, 670151712, 837689640, 893535616, 1005227568, 1116919520, 1256534460, 1340303424, 1675379280, 2010455136, 2233839040, 2513068920, 2680606848, 3350758560, 4020910272, 4467678080, 5026137840, 6701517120, 8041820544, 10052275680, 13403034240, 20104551360, 40209102720]

約数ペア:

[(1, 40209102720), (2, 20104551360), (3, 13403034240), (4, 10052275680), (5, 8041820544), (6, 6701517120), (8, 5026137840), (9, 4467678080), (10, 4020910272), (12, 3350758560), (15, 2680606848), (16, 2513068920), (18, 2233839040), (20, 2010455136), (24, 1675379280), (30, 1340303424), (32, 1256534460), (36, 1116919520), (40, 1005227568), (45, 893535616), (48, 837689640), (60, 670151712), (64, 628267230), (72, 558459760), (80, 502613784), (90, 446767808), (96, 418844820), (120, 335075856), (128, 314133615), (144, 279229880), (160, 251306892), (180, 223383904), (192, 209422410), (240, 167537928), (288, 139614940), (320, 125653446), (360, 111691952), (384, 104711205), (480, 83768964), (576, 69807470), (640, 62826723), (720, 55845976), (960, 41884482), (1152, 34903735), (1187, 33874560), (1440, 27922988), (1920, 20942241), (2374, 16937280), (2880, 13961494), (3561, 11291520), (4748, 8468640), (5760, 6980747), (5881, 6837120), (5935, 6774912), (7122, 5645760), (9496, 4234320), (10683, 3763840), (11762, 3418560), (11870, 3387456), (14244, 2822880), (17643, 2279040), (17805, 2258304), (18992, 2117160), (21366, 1881920), (23524, 1709280), (23740, 1693728), (28488, 1411440), (29405, 1367424), (35286, 1139520), (35610, 1129152), (37984, 1058580), (42732, 940960), (47048, 854640), (47480, 846864), (52929, 759680), (53415, 752768), (56976, 705720), (58810, 683712), (70572, 569760), (71220, 564576), (75968, 529290), (85464, 470480), (88215, 455808), (94096, 427320), (94960, 423432), (105858, 379840), (106830, 376384), (113952, 352860), (117620, 341856), (141144, 284880), (142440, 282288), (151936, 264645), (170928, 235240), (176430, 227904), (188192, 213660), (189920, 211716)]