69037920

素因数分解:

$2^5\times 3^4\times 5^1\times 7^1\times {\mathrm{761}}^1$

素因数の和:795

約数の個数: 240

約数和(自身を含む): 278818848

約数和(自身を除く): 209780928

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 162, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 324, 336, 360, 378, 405, 420, 432, 480, 504, 540, 560, 567, 630, 648, 672, 720, 756, 761, 810, 840, 864, 945, 1008, 1080, 1120, 1134, 1260, 1296, 1440, 1512, 1522, 1620, 1680, 1890, 2016, 2160, 2268, 2283, 2520, 2592, 2835, 3024, 3044, 3240, 3360, 3780, 3805, 4320, 4536, 4566, 5040, 5327, 5670, 6048, 6088, 6480, 6849, 7560, 7610, 9072, 9132, 10080, 10654, 11340, 11415, 12176, 12960, 13698, 15120, 15220, 15981, 18144, 18264, 20547, 21308, 22680, 22830, 24352, 26635, 27396, 30240, 30440, 31962, 34245, 36528, 41094, 42616, 45360, 45660, 47943, 53270, 54792, 60880, 61641, 63924, 68490, 73056, 79905, 82188, 85232, 90720, 91320, 95886, 102735, 106540, 109584, 121760, 123282, 127848, 136980, 143829, 159810, 164376, 170464, 182640, 191772, 205470, 213080, 219168, 239715, 246564, 255696, 273960, 287658, 308205, 319620, 328752, 365280, 383544, 410940, 426160, 431487, 479430, 493128, 511392, 547920, 575316, 616410, 639240, 657504, 719145, 767088, 821880, 852320, 862974, 958860, 986256, 1095840, 1150632, 1232820, 1278480, 1438290, 1534176, 1643760, 1725948, 1917720, 1972512, 2157435, 2301264, 2465640, 2556960, 2876580, 3287520, 3451896, 3835440, 4314870, 4602528, 4931280, 5753160, 6903792, 7670880, 8629740, 9862560, 11506320, 13807584, 17259480, 23012640, 34518960, 69037920]

約数ペア:

[(1, 69037920), (2, 34518960), (3, 23012640), (4, 17259480), (5, 13807584), (6, 11506320), (7, 9862560), (8, 8629740), (9, 7670880), (10, 6903792), (12, 5753160), (14, 4931280), (15, 4602528), (16, 4314870), (18, 3835440), (20, 3451896), (21, 3287520), (24, 2876580), (27, 2556960), (28, 2465640), (30, 2301264), (32, 2157435), (35, 1972512), (36, 1917720), (40, 1725948), (42, 1643760), (45, 1534176), (48, 1438290), (54, 1278480), (56, 1232820), (60, 1150632), (63, 1095840), (70, 986256), (72, 958860), (80, 862974), (81, 852320), (84, 821880), (90, 767088), (96, 719145), (105, 657504), (108, 639240), (112, 616410), (120, 575316), (126, 547920), (135, 511392), (140, 493128), (144, 479430), (160, 431487), (162, 426160), (168, 410940), (180, 383544), (189, 365280), (210, 328752), (216, 319620), (224, 308205), (240, 287658), (252, 273960), (270, 255696), (280, 246564), (288, 239715), (315, 219168), (324, 213080), (336, 205470), (360, 191772), (378, 182640), (405, 170464), (420, 164376), (432, 159810), (480, 143829), (504, 136980), (540, 127848), (560, 123282), (567, 121760), (630, 109584), (648, 106540), (672, 102735), (720, 95886), (756, 91320), (761, 90720), (810, 85232), (840, 82188), (864, 79905), (945, 73056), (1008, 68490), (1080, 63924), (1120, 61641), (1134, 60880), (1260, 54792), (1296, 53270), (1440, 47943), (1512, 45660), (1522, 45360), (1620, 42616), (1680, 41094), (1890, 36528), (2016, 34245), (2160, 31962), (2268, 30440), (2283, 30240), (2520, 27396), (2592, 26635), (2835, 24352), (3024, 22830), (3044, 22680), (3240, 21308), (3360, 20547), (3780, 18264), (3805, 18144), (4320, 15981), (4536, 15220), (4566, 15120), (5040, 13698), (5327, 12960), (5670, 12176), (6048, 11415), (6088, 11340), (6480, 10654), (6849, 10080), (7560, 9132), (7610, 9072)]