140325495520

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1\times {\mathrm{17189}}^1$

素因数の和:17445

約数の個数: 192

約数和(自身を含む): 391116781440

約数和(自身を除く): 250791285920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 37, 40, 56, 70, 74, 80, 112, 140, 148, 160, 185, 197, 224, 259, 280, 296, 370, 394, 518, 560, 592, 740, 788, 985, 1036, 1120, 1184, 1295, 1379, 1480, 1576, 1970, 2072, 2590, 2758, 2960, 3152, 3940, 4144, 5180, 5516, 5920, 6304, 6895, 7289, 7880, 8288, 10360, 11032, 13790, 14578, 15760, 17189, 20720, 22064, 27580, 29156, 31520, 34378, 36445, 41440, 44128, 51023, 55160, 58312, 68756, 72890, 85945, 102046, 110320, 116624, 120323, 137512, 145780, 171890, 204092, 220640, 233248, 240646, 255115, 275024, 291560, 343780, 408184, 481292, 510230, 550048, 583120, 601615, 635993, 687560, 816368, 962584, 1020460, 1166240, 1203230, 1271986, 1375120, 1632736, 1925168, 2040920, 2406460, 2543972, 2750240, 3179965, 3386233, 3850336, 4081840, 4451951, 4812920, 5087944, 6359930, 6772466, 8163680, 8903902, 9625840, 10175888, 12719860, 13544932, 16931165, 17807804, 19251680, 20351776, 22259755, 23703631, 25439720, 27089864, 33862330, 35615608, 44519510, 47407262, 50879440, 54179728, 67724660, 71231216, 89039020, 94814524, 101758880, 108359456, 118518155, 125290621, 135449320, 142462432, 178078040, 189629048, 237036310, 250581242, 270898640, 356156080, 379258096, 474072620, 501162484, 541797280, 626453105, 712312160, 758516192, 877034347, 948145240, 1002324968, 1252906210, 1754068694, 1896290480, 2004649936, 2505812420, 3508137388, 3792580960, 4009299872, 4385171735, 5011624840, 7016274776, 8770343470, 10023249680, 14032549552, 17540686940, 20046499360, 28065099104, 35081373880, 70162747760, 140325495520]

約数ペア:

[(1, 140325495520), (2, 70162747760), (4, 35081373880), (5, 28065099104), (7, 20046499360), (8, 17540686940), (10, 14032549552), (14, 10023249680), (16, 8770343470), (20, 7016274776), (28, 5011624840), (32, 4385171735), (35, 4009299872), (37, 3792580960), (40, 3508137388), (56, 2505812420), (70, 2004649936), (74, 1896290480), (80, 1754068694), (112, 1252906210), (140, 1002324968), (148, 948145240), (160, 877034347), (185, 758516192), (197, 712312160), (224, 626453105), (259, 541797280), (280, 501162484), (296, 474072620), (370, 379258096), (394, 356156080), (518, 270898640), (560, 250581242), (592, 237036310), (740, 189629048), (788, 178078040), (985, 142462432), (1036, 135449320), (1120, 125290621), (1184, 118518155), (1295, 108359456), (1379, 101758880), (1480, 94814524), (1576, 89039020), (1970, 71231216), (2072, 67724660), (2590, 54179728), (2758, 50879440), (2960, 47407262), (3152, 44519510), (3940, 35615608), (4144, 33862330), (5180, 27089864), (5516, 25439720), (5920, 23703631), (6304, 22259755), (6895, 20351776), (7289, 19251680), (7880, 17807804), (8288, 16931165), (10360, 13544932), (11032, 12719860), (13790, 10175888), (14578, 9625840), (15760, 8903902), (17189, 8163680), (20720, 6772466), (22064, 6359930), (27580, 5087944), (29156, 4812920), (31520, 4451951), (34378, 4081840), (36445, 3850336), (41440, 3386233), (44128, 3179965), (51023, 2750240), (55160, 2543972), (58312, 2406460), (68756, 2040920), (72890, 1925168), (85945, 1632736), (102046, 1375120), (110320, 1271986), (116624, 1203230), (120323, 1166240), (137512, 1020460), (145780, 962584), (171890, 816368), (204092, 687560), (220640, 635993), (233248, 601615), (240646, 583120), (255115, 550048), (275024, 510230), (291560, 481292), (343780, 408184)]