2174105280

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1\times {\mathrm{263}}^1$

素因数の和:471

約数の個数: 224

約数和(自身を含む): 7081113600

約数和(自身を除く): 4907008320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 79, 80, 96, 109, 120, 158, 160, 192, 218, 237, 240, 263, 316, 320, 327, 395, 436, 474, 480, 526, 545, 632, 654, 789, 790, 872, 948, 960, 1052, 1090, 1185, 1264, 1308, 1315, 1578, 1580, 1635, 1744, 1896, 2104, 2180, 2370, 2528, 2616, 2630, 3156, 3160, 3270, 3488, 3792, 3945, 4208, 4360, 4740, 5056, 5232, 5260, 6312, 6320, 6540, 6976, 7584, 7890, 8416, 8611, 8720, 9480, 10464, 10520, 12624, 12640, 13080, 15168, 15780, 16832, 17222, 17440, 18960, 20777, 20928, 21040, 25248, 25280, 25833, 26160, 28667, 31560, 34444, 34880, 37920, 41554, 42080, 43055, 50496, 51666, 52320, 57334, 62331, 63120, 68888, 75840, 83108, 84160, 86001, 86110, 103332, 103885, 104640, 114668, 124662, 126240, 129165, 137776, 143335, 166216, 172002, 172220, 206664, 207770, 229336, 249324, 252480, 258330, 275552, 286670, 311655, 332432, 344004, 344440, 413328, 415540, 430005, 458672, 498648, 516660, 551104, 573340, 623310, 664864, 688008, 688880, 826656, 831080, 860010, 917344, 997296, 1033320, 1146680, 1246620, 1329728, 1376016, 1377760, 1653312, 1662160, 1720020, 1834688, 1994592, 2066640, 2264693, 2293360, 2493240, 2752032, 2755520, 3324320, 3440040, 3989184, 4133280, 4529386, 4586720, 4986480, 5504064, 6648640, 6794079, 6880080, 8266560, 9058772, 9173440, 9972960, 11323465, 13588158, 13760160, 18117544, 19945920, 22646930, 27176316, 27520320, 33970395, 36235088, 45293860, 54352632, 67940790, 72470176, 90587720, 108705264, 135881580, 144940352, 181175440, 217410528, 271763160, 362350880, 434821056, 543526320, 724701760, 1087052640, 2174105280]

約数ペア:

[(1, 2174105280), (2, 1087052640), (3, 724701760), (4, 543526320), (5, 434821056), (6, 362350880), (8, 271763160), (10, 217410528), (12, 181175440), (15, 144940352), (16, 135881580), (20, 108705264), (24, 90587720), (30, 72470176), (32, 67940790), (40, 54352632), (48, 45293860), (60, 36235088), (64, 33970395), (79, 27520320), (80, 27176316), (96, 22646930), (109, 19945920), (120, 18117544), (158, 13760160), (160, 13588158), (192, 11323465), (218, 9972960), (237, 9173440), (240, 9058772), (263, 8266560), (316, 6880080), (320, 6794079), (327, 6648640), (395, 5504064), (436, 4986480), (474, 4586720), (480, 4529386), (526, 4133280), (545, 3989184), (632, 3440040), (654, 3324320), (789, 2755520), (790, 2752032), (872, 2493240), (948, 2293360), (960, 2264693), (1052, 2066640), (1090, 1994592), (1185, 1834688), (1264, 1720020), (1308, 1662160), (1315, 1653312), (1578, 1377760), (1580, 1376016), (1635, 1329728), (1744, 1246620), (1896, 1146680), (2104, 1033320), (2180, 997296), (2370, 917344), (2528, 860010), (2616, 831080), (2630, 826656), (3156, 688880), (3160, 688008), (3270, 664864), (3488, 623310), (3792, 573340), (3945, 551104), (4208, 516660), (4360, 498648), (4740, 458672), (5056, 430005), (5232, 415540), (5260, 413328), (6312, 344440), (6320, 344004), (6540, 332432), (6976, 311655), (7584, 286670), (7890, 275552), (8416, 258330), (8611, 252480), (8720, 249324), (9480, 229336), (10464, 207770), (10520, 206664), (12624, 172220), (12640, 172002), (13080, 166216), (15168, 143335), (15780, 137776), (16832, 129165), (17222, 126240), (17440, 124662), (18960, 114668), (20777, 104640), (20928, 103885), (21040, 103332), (25248, 86110), (25280, 86001), (25833, 84160), (26160, 83108), (28667, 75840), (31560, 68888), (34444, 63120), (34880, 62331), (37920, 57334), (41554, 52320), (42080, 51666), (43055, 50496)]