197793120

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^2\times {\mathrm{43}}^1$

素因数の和:142

約数の個数: 288

約数和(自身を含む): 748839168

約数和(自身を除く): 551046048

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 37, 40, 42, 43, 48, 56, 60, 70, 74, 80, 84, 86, 96, 105, 111, 112, 120, 129, 140, 148, 160, 168, 172, 185, 210, 215, 222, 224, 240, 258, 259, 280, 296, 301, 336, 344, 370, 420, 430, 444, 480, 516, 518, 555, 560, 592, 602, 645, 672, 688, 740, 777, 840, 860, 888, 903, 1032, 1036, 1110, 1120, 1184, 1204, 1290, 1295, 1369, 1376, 1480, 1505, 1554, 1591, 1680, 1720, 1776, 1806, 2064, 2072, 2220, 2408, 2580, 2590, 2738, 2960, 3010, 3108, 3182, 3360, 3440, 3552, 3612, 3885, 4107, 4128, 4144, 4440, 4515, 4773, 4816, 5160, 5180, 5476, 5920, 6020, 6216, 6364, 6845, 6880, 7224, 7770, 7955, 8214, 8288, 8880, 9030, 9546, 9583, 9632, 10320, 10360, 10952, 11137, 12040, 12432, 12728, 13690, 14448, 15540, 15910, 16428, 17760, 18060, 19092, 19166, 20535, 20640, 20720, 21904, 22274, 23865, 24080, 24864, 25456, 27380, 28749, 28896, 31080, 31820, 32856, 33411, 36120, 38184, 38332, 41070, 41440, 43808, 44548, 47730, 47915, 48160, 50912, 54760, 55685, 57498, 58867, 62160, 63640, 65712, 66822, 72240, 76368, 76664, 82140, 89096, 95460, 95830, 109520, 111370, 114996, 117734, 124320, 127280, 131424, 133644, 143745, 144480, 152736, 153328, 164280, 167055, 176601, 178192, 190920, 191660, 219040, 222740, 229992, 235468, 254560, 267288, 287490, 294335, 306656, 328560, 334110, 353202, 356384, 381840, 383320, 412069, 445480, 459984, 470936, 534576, 574980, 588670, 657120, 668220, 706404, 763680, 766640, 824138, 883005, 890960, 919968, 941872, 1069152, 1149960, 1177340, 1236207, 1336440, 1412808, 1533280, 1648276, 1766010, 1781920, 1883744, 2060345, 2299920, 2354680, 2472414, 2672880, 2825616, 3296552, 3532020, 4120690, 4599840, 4709360, 4944828, 5345760, 5651232, 6181035, 6593104, 7064040, 8241380, 9418720, 9889656, 12362070, 13186208, 14128080, 16482760, 19779312, 24724140, 28256160, 32965520, 39558624, 49448280, 65931040, 98896560, 197793120]

約数ペア:

[(1, 197793120), (2, 98896560), (3, 65931040), (4, 49448280), (5, 39558624), (6, 32965520), (7, 28256160), (8, 24724140), (10, 19779312), (12, 16482760), (14, 14128080), (15, 13186208), (16, 12362070), (20, 9889656), (21, 9418720), (24, 8241380), (28, 7064040), (30, 6593104), (32, 6181035), (35, 5651232), (37, 5345760), (40, 4944828), (42, 4709360), (43, 4599840), (48, 4120690), (56, 3532020), (60, 3296552), (70, 2825616), (74, 2672880), (80, 2472414), (84, 2354680), (86, 2299920), (96, 2060345), (105, 1883744), (111, 1781920), (112, 1766010), (120, 1648276), (129, 1533280), (140, 1412808), (148, 1336440), (160, 1236207), (168, 1177340), (172, 1149960), (185, 1069152), (210, 941872), (215, 919968), (222, 890960), (224, 883005), (240, 824138), (258, 766640), (259, 763680), (280, 706404), (296, 668220), (301, 657120), (336, 588670), (344, 574980), (370, 534576), (420, 470936), (430, 459984), (444, 445480), (480, 412069), (516, 383320), (518, 381840), (555, 356384), (560, 353202), (592, 334110), (602, 328560), (645, 306656), (672, 294335), (688, 287490), (740, 267288), (777, 254560), (840, 235468), (860, 229992), (888, 222740), (903, 219040), (1032, 191660), (1036, 190920), (1110, 178192), (1120, 176601), (1184, 167055), (1204, 164280), (1290, 153328), (1295, 152736), (1369, 144480), (1376, 143745), (1480, 133644), (1505, 131424), (1554, 127280), (1591, 124320), (1680, 117734), (1720, 114996), (1776, 111370), (1806, 109520), (2064, 95830), (2072, 95460), (2220, 89096), (2408, 82140), (2580, 76664), (2590, 76368), (2738, 72240), (2960, 66822), (3010, 65712), (3108, 63640), (3182, 62160), (3360, 58867), (3440, 57498), (3552, 55685), (3612, 54760), (3885, 50912), (4107, 48160), (4128, 47915), (4144, 47730), (4440, 44548), (4515, 43808), (4773, 41440), (4816, 41070), (5160, 38332), (5180, 38184), (5476, 36120), (5920, 33411), (6020, 32856), (6216, 31820), (6364, 31080), (6845, 28896), (6880, 28749), (7224, 27380), (7770, 25456), (7955, 24864), (8214, 24080), (8288, 23865), (8880, 22274), (9030, 21904), (9546, 20720), (9583, 20640), (9632, 20535), (10320, 19166), (10360, 19092), (10952, 18060), (11137, 17760), (12040, 16428), (12432, 15910), (12728, 15540), (13690, 14448)]