202691160

素因数分解:

$2^3\times 3^7\times 5^1\times 7^1\times {\mathrm{331}}^1$

素因数の和:370

約数の個数: 256

約数和(自身を含む): 784051200

約数和(自身を除く): 581360040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 81, 84, 90, 105, 108, 120, 126, 135, 140, 162, 168, 180, 189, 210, 216, 243, 252, 270, 280, 315, 324, 331, 360, 378, 405, 420, 486, 504, 540, 567, 630, 648, 662, 729, 756, 810, 840, 945, 972, 993, 1080, 1134, 1215, 1260, 1324, 1458, 1512, 1620, 1655, 1701, 1890, 1944, 1986, 2187, 2268, 2317, 2430, 2520, 2648, 2835, 2916, 2979, 3240, 3310, 3402, 3645, 3780, 3972, 4374, 4536, 4634, 4860, 4965, 5103, 5670, 5832, 5958, 6620, 6804, 6951, 7290, 7560, 7944, 8505, 8748, 8937, 9268, 9720, 9930, 10206, 10935, 11340, 11585, 11916, 13240, 13608, 13902, 14580, 14895, 15309, 17010, 17496, 17874, 18536, 19860, 20412, 20853, 21870, 22680, 23170, 23832, 25515, 26811, 27804, 29160, 29790, 30618, 34020, 34755, 35748, 39720, 40824, 41706, 43740, 44685, 46340, 51030, 53622, 55608, 59580, 61236, 62559, 68040, 69510, 71496, 76545, 80433, 83412, 87480, 89370, 92680, 102060, 104265, 107244, 119160, 122472, 125118, 134055, 139020, 153090, 160866, 166824, 178740, 187677, 204120, 208530, 214488, 241299, 250236, 268110, 278040, 306180, 312795, 321732, 357480, 375354, 402165, 417060, 482598, 500472, 536220, 563031, 612360, 625590, 643464, 723897, 750708, 804330, 834120, 938385, 965196, 1072440, 1126062, 1206495, 1251180, 1447794, 1501416, 1608660, 1689093, 1876770, 1930392, 2252124, 2412990, 2502360, 2815155, 2895588, 3217320, 3378186, 3619485, 3753540, 4504248, 4825980, 5067279, 5630310, 5791176, 6756372, 7238970, 7507080, 8445465, 9651960, 10134558, 11260620, 13512744, 14477940, 16890930, 20269116, 22521240, 25336395, 28955880, 33781860, 40538232, 50672790, 67563720, 101345580, 202691160]

約数ペア:

[(1, 202691160), (2, 101345580), (3, 67563720), (4, 50672790), (5, 40538232), (6, 33781860), (7, 28955880), (8, 25336395), (9, 22521240), (10, 20269116), (12, 16890930), (14, 14477940), (15, 13512744), (18, 11260620), (20, 10134558), (21, 9651960), (24, 8445465), (27, 7507080), (28, 7238970), (30, 6756372), (35, 5791176), (36, 5630310), (40, 5067279), (42, 4825980), (45, 4504248), (54, 3753540), (56, 3619485), (60, 3378186), (63, 3217320), (70, 2895588), (72, 2815155), (81, 2502360), (84, 2412990), (90, 2252124), (105, 1930392), (108, 1876770), (120, 1689093), (126, 1608660), (135, 1501416), (140, 1447794), (162, 1251180), (168, 1206495), (180, 1126062), (189, 1072440), (210, 965196), (216, 938385), (243, 834120), (252, 804330), (270, 750708), (280, 723897), (315, 643464), (324, 625590), (331, 612360), (360, 563031), (378, 536220), (405, 500472), (420, 482598), (486, 417060), (504, 402165), (540, 375354), (567, 357480), (630, 321732), (648, 312795), (662, 306180), (729, 278040), (756, 268110), (810, 250236), (840, 241299), (945, 214488), (972, 208530), (993, 204120), (1080, 187677), (1134, 178740), (1215, 166824), (1260, 160866), (1324, 153090), (1458, 139020), (1512, 134055), (1620, 125118), (1655, 122472), (1701, 119160), (1890, 107244), (1944, 104265), (1986, 102060), (2187, 92680), (2268, 89370), (2317, 87480), (2430, 83412), (2520, 80433), (2648, 76545), (2835, 71496), (2916, 69510), (2979, 68040), (3240, 62559), (3310, 61236), (3402, 59580), (3645, 55608), (3780, 53622), (3972, 51030), (4374, 46340), (4536, 44685), (4634, 43740), (4860, 41706), (4965, 40824), (5103, 39720), (5670, 35748), (5832, 34755), (5958, 34020), (6620, 30618), (6804, 29790), (6951, 29160), (7290, 27804), (7560, 26811), (7944, 25515), (8505, 23832), (8748, 23170), (8937, 22680), (9268, 21870), (9720, 20853), (9930, 20412), (10206, 19860), (10935, 18536), (11340, 17874), (11585, 17496), (11916, 17010), (13240, 15309), (13608, 14895), (13902, 14580)]