11948580

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1$

素因数の和:163

約数の個数: 192

約数和(自身を含む): 44352000

約数和(自身を除く): 32403420

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 29, 30, 35, 36, 42, 45, 54, 58, 60, 63, 70, 84, 87, 90, 105, 108, 109, 116, 126, 135, 140, 145, 174, 180, 189, 203, 210, 218, 252, 261, 270, 290, 315, 327, 348, 378, 406, 420, 435, 436, 522, 540, 545, 580, 609, 630, 654, 756, 763, 783, 812, 870, 945, 981, 1015, 1044, 1090, 1218, 1260, 1305, 1308, 1526, 1566, 1635, 1740, 1827, 1890, 1962, 2030, 2180, 2289, 2436, 2610, 2943, 3045, 3052, 3132, 3161, 3270, 3654, 3780, 3815, 3915, 3924, 4060, 4578, 4905, 5220, 5481, 5886, 6090, 6322, 6540, 6867, 7308, 7630, 7830, 9135, 9156, 9483, 9810, 10962, 11445, 11772, 12180, 12644, 13734, 14715, 15260, 15660, 15805, 18270, 18966, 19620, 20601, 21924, 22127, 22890, 27405, 27468, 28449, 29430, 31610, 34335, 36540, 37932, 41202, 44254, 45780, 47415, 54810, 56898, 58860, 63220, 66381, 68670, 82404, 85347, 88508, 94830, 103005, 109620, 110635, 113796, 132762, 137340, 142245, 170694, 189660, 199143, 206010, 221270, 265524, 284490, 331905, 341388, 398286, 412020, 426735, 442540, 568980, 597429, 663810, 796572, 853470, 995715, 1194858, 1327620, 1706940, 1991430, 2389716, 2987145, 3982860, 5974290, 11948580]

約数ペア:

[(1, 11948580), (2, 5974290), (3, 3982860), (4, 2987145), (5, 2389716), (6, 1991430), (7, 1706940), (9, 1327620), (10, 1194858), (12, 995715), (14, 853470), (15, 796572), (18, 663810), (20, 597429), (21, 568980), (27, 442540), (28, 426735), (29, 412020), (30, 398286), (35, 341388), (36, 331905), (42, 284490), (45, 265524), (54, 221270), (58, 206010), (60, 199143), (63, 189660), (70, 170694), (84, 142245), (87, 137340), (90, 132762), (105, 113796), (108, 110635), (109, 109620), (116, 103005), (126, 94830), (135, 88508), (140, 85347), (145, 82404), (174, 68670), (180, 66381), (189, 63220), (203, 58860), (210, 56898), (218, 54810), (252, 47415), (261, 45780), (270, 44254), (290, 41202), (315, 37932), (327, 36540), (348, 34335), (378, 31610), (406, 29430), (420, 28449), (435, 27468), (436, 27405), (522, 22890), (540, 22127), (545, 21924), (580, 20601), (609, 19620), (630, 18966), (654, 18270), (756, 15805), (763, 15660), (783, 15260), (812, 14715), (870, 13734), (945, 12644), (981, 12180), (1015, 11772), (1044, 11445), (1090, 10962), (1218, 9810), (1260, 9483), (1305, 9156), (1308, 9135), (1526, 7830), (1566, 7630), (1635, 7308), (1740, 6867), (1827, 6540), (1890, 6322), (1962, 6090), (2030, 5886), (2180, 5481), (2289, 5220), (2436, 4905), (2610, 4578), (2943, 4060), (3045, 3924), (3052, 3915), (3132, 3815), (3161, 3780), (3270, 3654)]