242569080

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{13}}^2\times {\mathrm{443}}^1$

素因数の和:492

約数の個数: 240

約数和(自身を含む): 884834280

約数和(自身を除く): 642265200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 81, 90, 104, 108, 117, 120, 130, 135, 156, 162, 169, 180, 195, 216, 234, 260, 270, 312, 324, 338, 351, 360, 390, 405, 443, 468, 507, 520, 540, 585, 648, 676, 702, 780, 810, 845, 886, 936, 1014, 1053, 1080, 1170, 1329, 1352, 1404, 1521, 1560, 1620, 1690, 1755, 1772, 2028, 2106, 2215, 2340, 2535, 2658, 2808, 3042, 3240, 3380, 3510, 3544, 3987, 4056, 4212, 4430, 4563, 4680, 5070, 5265, 5316, 5759, 6084, 6645, 6760, 7020, 7605, 7974, 8424, 8860, 9126, 10140, 10530, 10632, 11518, 11961, 12168, 13290, 13689, 14040, 15210, 15948, 17277, 17720, 18252, 19935, 20280, 21060, 22815, 23036, 23922, 26580, 27378, 28795, 30420, 31896, 34554, 35883, 36504, 39870, 42120, 45630, 46072, 47844, 51831, 53160, 54756, 57590, 59805, 60840, 68445, 69108, 71766, 74867, 79740, 86385, 91260, 95688, 103662, 109512, 115180, 119610, 136890, 138216, 143532, 149734, 155493, 159480, 172770, 179415, 182520, 207324, 224601, 230360, 239220, 259155, 273780, 287064, 299468, 310986, 345540, 358830, 374335, 414648, 449202, 466479, 478440, 518310, 547560, 598936, 621972, 673803, 691080, 717660, 748670, 777465, 898404, 932958, 1036620, 1123005, 1243944, 1347606, 1435320, 1497340, 1554930, 1796808, 1865916, 2021409, 2073240, 2246010, 2332395, 2695212, 2994680, 3109860, 3369015, 3731832, 4042818, 4492020, 4664790, 5390424, 6064227, 6219720, 6738030, 8085636, 8984040, 9329580, 10107045, 12128454, 13476060, 16171272, 18659160, 20214090, 24256908, 26952120, 30321135, 40428180, 48513816, 60642270, 80856360, 121284540, 242569080]

約数ペア:

[(1, 242569080), (2, 121284540), (3, 80856360), (4, 60642270), (5, 48513816), (6, 40428180), (8, 30321135), (9, 26952120), (10, 24256908), (12, 20214090), (13, 18659160), (15, 16171272), (18, 13476060), (20, 12128454), (24, 10107045), (26, 9329580), (27, 8984040), (30, 8085636), (36, 6738030), (39, 6219720), (40, 6064227), (45, 5390424), (52, 4664790), (54, 4492020), (60, 4042818), (65, 3731832), (72, 3369015), (78, 3109860), (81, 2994680), (90, 2695212), (104, 2332395), (108, 2246010), (117, 2073240), (120, 2021409), (130, 1865916), (135, 1796808), (156, 1554930), (162, 1497340), (169, 1435320), (180, 1347606), (195, 1243944), (216, 1123005), (234, 1036620), (260, 932958), (270, 898404), (312, 777465), (324, 748670), (338, 717660), (351, 691080), (360, 673803), (390, 621972), (405, 598936), (443, 547560), (468, 518310), (507, 478440), (520, 466479), (540, 449202), (585, 414648), (648, 374335), (676, 358830), (702, 345540), (780, 310986), (810, 299468), (845, 287064), (886, 273780), (936, 259155), (1014, 239220), (1053, 230360), (1080, 224601), (1170, 207324), (1329, 182520), (1352, 179415), (1404, 172770), (1521, 159480), (1560, 155493), (1620, 149734), (1690, 143532), (1755, 138216), (1772, 136890), (2028, 119610), (2106, 115180), (2215, 109512), (2340, 103662), (2535, 95688), (2658, 91260), (2808, 86385), (3042, 79740), (3240, 74867), (3380, 71766), (3510, 69108), (3544, 68445), (3987, 60840), (4056, 59805), (4212, 57590), (4430, 54756), (4563, 53160), (4680, 51831), (5070, 47844), (5265, 46072), (5316, 45630), (5759, 42120), (6084, 39870), (6645, 36504), (6760, 35883), (7020, 34554), (7605, 31896), (7974, 30420), (8424, 28795), (8860, 27378), (9126, 26580), (10140, 23922), (10530, 23036), (10632, 22815), (11518, 21060), (11961, 20280), (12168, 19935), (13290, 18252), (13689, 17720), (14040, 17277), (15210, 15948)]