67563720

素因数分解:

$2^3\times 3^6\times 5^1\times 7^1\times {\mathrm{331}}^1$

素因数の和:367

約数の個数: 224

約数和(自身を含む): 261270720

約数和(自身を除く): 193707000

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, 2268, 2317, 2430, 2520, 2648, 2835, 2916, 2979, 3240, 3310, 3402, 3645, 3780, 3972, 4536, 4634, 4860, 4965, 5103, 5670, 5832, 5958, 6620, 6804, 6951, 7290, 7560, 7944, 8505, 8937, 9268, 9720, 9930, 10206, 11340, 11585, 11916, 13240, 13608, 13902, 14580, 14895, 17010, 17874, 18536, 19860, 20412, 20853, 22680, 23170, 23832, 25515, 26811, 27804, 29160, 29790, 34020, 34755, 35748, 39720, 40824, 41706, 44685, 46340, 51030, 53622, 55608, 59580, 62559, 68040, 69510, 71496, 80433, 83412, 89370, 92680, 102060, 104265, 107244, 119160, 125118, 134055, 139020, 160866, 166824, 178740, 187677, 204120, 208530, 214488, 241299, 250236, 268110, 278040, 312795, 321732, 357480, 375354, 402165, 417060, 482598, 500472, 536220, 563031, 625590, 643464, 750708, 804330, 834120, 938385, 965196, 1072440, 1126062, 1206495, 1251180, 1501416, 1608660, 1689093, 1876770, 1930392, 2252124, 2412990, 2502360, 2815155, 3217320, 3378186, 3753540, 4504248, 4825980, 5630310, 6756372, 7507080, 8445465, 9651960, 11260620, 13512744, 16890930, 22521240, 33781860, 67563720]

約数ペア:

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