2238761000

素因数分解:

$2^3\times 5^3\times 7^3\times {\mathrm{61}}^1\times {\mathrm{107}}^1$

素因数の和:210

約数の個数: 256

約数和(自身を含む): 6267456000

約数和(自身を除く): 4028695000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 49, 50, 56, 61, 70, 98, 100, 107, 122, 125, 140, 175, 196, 200, 214, 244, 245, 250, 280, 305, 343, 350, 392, 427, 428, 488, 490, 500, 535, 610, 686, 700, 749, 854, 856, 875, 980, 1000, 1070, 1220, 1225, 1372, 1400, 1498, 1525, 1708, 1715, 1750, 1960, 2135, 2140, 2440, 2450, 2675, 2744, 2989, 2996, 3050, 3416, 3430, 3500, 3745, 4270, 4280, 4900, 5243, 5350, 5978, 5992, 6100, 6125, 6527, 6860, 7000, 7490, 7625, 8540, 8575, 9800, 10486, 10675, 10700, 11956, 12200, 12250, 13054, 13375, 13720, 14945, 14980, 15250, 17080, 17150, 18725, 20923, 20972, 21350, 21400, 23912, 24500, 26108, 26215, 26750, 29890, 29960, 30500, 32635, 34300, 36701, 37450, 41846, 41944, 42700, 42875, 45689, 49000, 52216, 52430, 53375, 53500, 59780, 61000, 65270, 68600, 73402, 74725, 74900, 83692, 85400, 85750, 91378, 93625, 104615, 104860, 106750, 107000, 119560, 130540, 131075, 146804, 149450, 149800, 163175, 167384, 171500, 182756, 183505, 187250, 209230, 209720, 213500, 228445, 261080, 262150, 293608, 298900, 319823, 326350, 343000, 365512, 367010, 373625, 374500, 418460, 427000, 456890, 523075, 524300, 597800, 639646, 652700, 655375, 734020, 747250, 749000, 815875, 836920, 913780, 917525, 1046150, 1048600, 1142225, 1279292, 1305400, 1310750, 1468040, 1494500, 1599115, 1631750, 1827560, 1835050, 2092300, 2238761, 2284450, 2558584, 2615375, 2621500, 2989000, 3198230, 3263500, 3670100, 4184600, 4477522, 4568900, 4587625, 5230750, 5243000, 5711125, 6396460, 6527000, 7340200, 7995575, 8955044, 9137800, 9175250, 10461500, 11193805, 11422250, 12792920, 15991150, 17910088, 18350500, 20923000, 22387610, 22844500, 31982300, 36701000, 39977875, 44775220, 45689000, 55969025, 63964600, 79955750, 89550440, 111938050, 159911500, 223876100, 279845125, 319823000, 447752200, 559690250, 1119380500, 2238761000]

約数ペア:

[(1, 2238761000), (2, 1119380500), (4, 559690250), (5, 447752200), (7, 319823000), (8, 279845125), (10, 223876100), (14, 159911500), (20, 111938050), (25, 89550440), (28, 79955750), (35, 63964600), (40, 55969025), (49, 45689000), (50, 44775220), (56, 39977875), (61, 36701000), (70, 31982300), (98, 22844500), (100, 22387610), (107, 20923000), (122, 18350500), (125, 17910088), (140, 15991150), (175, 12792920), (196, 11422250), (200, 11193805), (214, 10461500), (244, 9175250), (245, 9137800), (250, 8955044), (280, 7995575), (305, 7340200), (343, 6527000), (350, 6396460), (392, 5711125), (427, 5243000), (428, 5230750), (488, 4587625), (490, 4568900), (500, 4477522), (535, 4184600), (610, 3670100), (686, 3263500), (700, 3198230), (749, 2989000), (854, 2621500), (856, 2615375), (875, 2558584), (980, 2284450), (1000, 2238761), (1070, 2092300), (1220, 1835050), (1225, 1827560), (1372, 1631750), (1400, 1599115), (1498, 1494500), (1525, 1468040), (1708, 1310750), (1715, 1305400), (1750, 1279292), (1960, 1142225), (2135, 1048600), (2140, 1046150), (2440, 917525), (2450, 913780), (2675, 836920), (2744, 815875), (2989, 749000), (2996, 747250), (3050, 734020), (3416, 655375), (3430, 652700), (3500, 639646), (3745, 597800), (4270, 524300), (4280, 523075), (4900, 456890), (5243, 427000), (5350, 418460), (5978, 374500), (5992, 373625), (6100, 367010), (6125, 365512), (6527, 343000), (6860, 326350), (7000, 319823), (7490, 298900), (7625, 293608), (8540, 262150), (8575, 261080), (9800, 228445), (10486, 213500), (10675, 209720), (10700, 209230), (11956, 187250), (12200, 183505), (12250, 182756), (13054, 171500), (13375, 167384), (13720, 163175), (14945, 149800), (14980, 149450), (15250, 146804), (17080, 131075), (17150, 130540), (18725, 119560), (20923, 107000), (20972, 106750), (21350, 104860), (21400, 104615), (23912, 93625), (24500, 91378), (26108, 85750), (26215, 85400), (26750, 83692), (29890, 74900), (29960, 74725), (30500, 73402), (32635, 68600), (34300, 65270), (36701, 61000), (37450, 59780), (41846, 53500), (41944, 53375), (42700, 52430), (42875, 52216), (45689, 49000)]