186234720

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1289}}^1$

素因数の和:1357

約数の個数: 192

約数和(自身を含む): 686568960

約数和(自身を除く): 500334240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 43, 48, 56, 60, 70, 80, 84, 86, 96, 105, 112, 120, 129, 140, 160, 168, 172, 210, 215, 224, 240, 258, 280, 301, 336, 344, 420, 430, 480, 516, 560, 602, 645, 672, 688, 840, 860, 903, 1032, 1120, 1204, 1289, 1290, 1376, 1505, 1680, 1720, 1806, 2064, 2408, 2578, 2580, 3010, 3360, 3440, 3612, 3867, 4128, 4515, 4816, 5156, 5160, 6020, 6445, 6880, 7224, 7734, 9023, 9030, 9632, 10312, 10320, 12040, 12890, 14448, 15468, 18046, 18060, 19335, 20624, 20640, 24080, 25780, 27069, 28896, 30936, 36092, 36120, 38670, 41248, 45115, 48160, 51560, 54138, 55427, 61872, 72184, 72240, 77340, 90230, 103120, 108276, 110854, 123744, 135345, 144368, 144480, 154680, 166281, 180460, 206240, 216552, 221708, 270690, 277135, 288736, 309360, 332562, 360920, 387989, 433104, 443416, 541380, 554270, 618720, 665124, 721840, 775978, 831405, 866208, 886832, 1082760, 1108540, 1163967, 1330248, 1443680, 1551956, 1662810, 1773664, 1939945, 2165520, 2217080, 2327934, 2660496, 3103912, 3325620, 3879890, 4331040, 4434160, 4655868, 5320992, 5819835, 6207824, 6651240, 7759780, 8868320, 9311736, 11639670, 12415648, 13302480, 15519560, 18623472, 23279340, 26604960, 31039120, 37246944, 46558680, 62078240, 93117360, 186234720]

約数ペア:

[(1, 186234720), (2, 93117360), (3, 62078240), (4, 46558680), (5, 37246944), (6, 31039120), (7, 26604960), (8, 23279340), (10, 18623472), (12, 15519560), (14, 13302480), (15, 12415648), (16, 11639670), (20, 9311736), (21, 8868320), (24, 7759780), (28, 6651240), (30, 6207824), (32, 5819835), (35, 5320992), (40, 4655868), (42, 4434160), (43, 4331040), (48, 3879890), (56, 3325620), (60, 3103912), (70, 2660496), (80, 2327934), (84, 2217080), (86, 2165520), (96, 1939945), (105, 1773664), (112, 1662810), (120, 1551956), (129, 1443680), (140, 1330248), (160, 1163967), (168, 1108540), (172, 1082760), (210, 886832), (215, 866208), (224, 831405), (240, 775978), (258, 721840), (280, 665124), (301, 618720), (336, 554270), (344, 541380), (420, 443416), (430, 433104), (480, 387989), (516, 360920), (560, 332562), (602, 309360), (645, 288736), (672, 277135), (688, 270690), (840, 221708), (860, 216552), (903, 206240), (1032, 180460), (1120, 166281), (1204, 154680), (1289, 144480), (1290, 144368), (1376, 135345), (1505, 123744), (1680, 110854), (1720, 108276), (1806, 103120), (2064, 90230), (2408, 77340), (2578, 72240), (2580, 72184), (3010, 61872), (3360, 55427), (3440, 54138), (3612, 51560), (3867, 48160), (4128, 45115), (4515, 41248), (4816, 38670), (5156, 36120), (5160, 36092), (6020, 30936), (6445, 28896), (6880, 27069), (7224, 25780), (7734, 24080), (9023, 20640), (9030, 20624), (9632, 19335), (10312, 18060), (10320, 18046), (12040, 15468), (12890, 14448)]