211999559040

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{231481}}^1$

素因数の和:231562

約数の個数: 256

約数和(自身を含む): 765001713600

約数和(自身を除く): 553002154560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 53, 54, 60, 64, 72, 80, 90, 96, 106, 108, 120, 128, 135, 144, 159, 160, 180, 192, 212, 216, 240, 265, 270, 288, 318, 320, 360, 384, 424, 432, 477, 480, 530, 540, 576, 636, 640, 720, 795, 848, 864, 954, 960, 1060, 1080, 1152, 1272, 1431, 1440, 1590, 1696, 1728, 1908, 1920, 2120, 2160, 2385, 2544, 2862, 2880, 3180, 3392, 3456, 3816, 4240, 4320, 4770, 5088, 5724, 5760, 6360, 6784, 7155, 7632, 8480, 8640, 9540, 10176, 11448, 12720, 14310, 15264, 16960, 17280, 19080, 20352, 22896, 25440, 28620, 30528, 33920, 38160, 45792, 50880, 57240, 61056, 76320, 91584, 101760, 114480, 152640, 183168, 228960, 231481, 305280, 457920, 462962, 694443, 915840, 925924, 1157405, 1388886, 1851848, 2083329, 2314810, 2777772, 3472215, 3703696, 4166658, 4629620, 5555544, 6249987, 6944430, 7407392, 8333316, 9259240, 10416645, 11111088, 12268493, 12499974, 13888860, 14814784, 16666632, 18518480, 20833290, 22222176, 24536986, 24999948, 27777720, 29629568, 31249935, 33333264, 36805479, 37036960, 41666580, 44444352, 49073972, 49999896, 55555440, 61342465, 62499870, 66666528, 73610958, 74073920, 83333160, 88888704, 98147944, 99999792, 110416437, 111110880, 122684930, 124999740, 133333056, 147221916, 148147840, 166666320, 184027395, 196295888, 199999584, 220832874, 222221760, 245369860, 249999480, 266666112, 294443832, 331249311, 333332640, 368054790, 392591776, 399999168, 441665748, 444443520, 490739720, 499998960, 552082185, 588887664, 662498622, 666665280, 736109580, 785183552, 799998336, 883331496, 981479440, 999997920, 1104164370, 1177775328, 1324997244, 1333330560, 1472219160, 1570367104, 1656246555, 1766662992, 1962958880, 1999995840, 2208328740, 2355550656, 2649994488, 2944438320, 3312493110, 3533325984, 3925917760, 3999991680, 4416657480, 4711101312, 5299988976, 5888876640, 6624986220, 7066651968, 7851835520, 8833314960, 10599977952, 11777753280, 13249972440, 14133303936, 17666629920, 21199955904, 23555506560, 26499944880, 35333259840, 42399911808, 52999889760, 70666519680, 105999779520, 211999559040]

約数ペア:

[(1, 211999559040), (2, 105999779520), (3, 70666519680), (4, 52999889760), (5, 42399911808), (6, 35333259840), (8, 26499944880), (9, 23555506560), (10, 21199955904), (12, 17666629920), (15, 14133303936), (16, 13249972440), (18, 11777753280), (20, 10599977952), (24, 8833314960), (27, 7851835520), (30, 7066651968), (32, 6624986220), (36, 5888876640), (40, 5299988976), (45, 4711101312), (48, 4416657480), (53, 3999991680), (54, 3925917760), (60, 3533325984), (64, 3312493110), (72, 2944438320), (80, 2649994488), (90, 2355550656), (96, 2208328740), (106, 1999995840), (108, 1962958880), (120, 1766662992), (128, 1656246555), (135, 1570367104), (144, 1472219160), (159, 1333330560), (160, 1324997244), (180, 1177775328), (192, 1104164370), (212, 999997920), (216, 981479440), (240, 883331496), (265, 799998336), (270, 785183552), (288, 736109580), (318, 666665280), (320, 662498622), (360, 588887664), (384, 552082185), (424, 499998960), (432, 490739720), (477, 444443520), (480, 441665748), (530, 399999168), (540, 392591776), (576, 368054790), (636, 333332640), (640, 331249311), (720, 294443832), (795, 266666112), (848, 249999480), (864, 245369860), (954, 222221760), (960, 220832874), (1060, 199999584), (1080, 196295888), (1152, 184027395), (1272, 166666320), (1431, 148147840), (1440, 147221916), (1590, 133333056), (1696, 124999740), (1728, 122684930), (1908, 111110880), (1920, 110416437), (2120, 99999792), (2160, 98147944), (2385, 88888704), (2544, 83333160), (2862, 74073920), (2880, 73610958), (3180, 66666528), (3392, 62499870), (3456, 61342465), (3816, 55555440), (4240, 49999896), (4320, 49073972), (4770, 44444352), (5088, 41666580), (5724, 37036960), (5760, 36805479), (6360, 33333264), (6784, 31249935), (7155, 29629568), (7632, 27777720), (8480, 24999948), (8640, 24536986), (9540, 22222176), (10176, 20833290), (11448, 18518480), (12720, 16666632), (14310, 14814784), (15264, 13888860), (16960, 12499974), (17280, 12268493), (19080, 11111088), (20352, 10416645), (22896, 9259240), (25440, 8333316), (28620, 7407392), (30528, 6944430), (33920, 6249987), (38160, 5555544), (45792, 4629620), (50880, 4166658), (57240, 3703696), (61056, 3472215), (76320, 2777772), (91584, 2314810), (101760, 2083329), (114480, 1851848), (152640, 1388886), (183168, 1157405), (228960, 925924), (231481, 915840), (305280, 694443), (457920, 462962)]