457931880

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{331}}^1$

素因数の和:422

約数の個数: 320

約数和(自身を含む): 1793278080

約数和(自身を除く): 1335346200

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, 61, 63, 70, 72, 81, 84, 90, 105, 108, 120, 122, 126, 135, 140, 162, 168, 180, 183, 189, 210, 216, 244, 252, 270, 280, 305, 315, 324, 331, 360, 366, 378, 405, 420, 427, 488, 504, 540, 549, 567, 610, 630, 648, 662, 732, 756, 810, 840, 854, 915, 945, 993, 1080, 1098, 1134, 1220, 1260, 1281, 1324, 1464, 1512, 1620, 1647, 1655, 1708, 1830, 1890, 1986, 2135, 2196, 2268, 2317, 2440, 2520, 2562, 2648, 2745, 2835, 2979, 3240, 3294, 3310, 3416, 3660, 3780, 3843, 3972, 4270, 4392, 4536, 4634, 4941, 4965, 5124, 5490, 5670, 5958, 6405, 6588, 6620, 6951, 7320, 7560, 7686, 7944, 8235, 8540, 8937, 9268, 9882, 9930, 10248, 10980, 11340, 11529, 11585, 11916, 12810, 13176, 13240, 13902, 14895, 15372, 16470, 17080, 17874, 18536, 19215, 19764, 19860, 20191, 20853, 21960, 22680, 23058, 23170, 23832, 24705, 25620, 26811, 27804, 29790, 30744, 32940, 34587, 34755, 35748, 38430, 39528, 39720, 40382, 41706, 44685, 46116, 46340, 49410, 51240, 53622, 55608, 57645, 59580, 60573, 62559, 65880, 69174, 69510, 71496, 76860, 80764, 83412, 89370, 92232, 92680, 98820, 100955, 104265, 107244, 115290, 119160, 121146, 125118, 134055, 138348, 139020, 141337, 153720, 161528, 166824, 172935, 178740, 181719, 187677, 197640, 201910, 208530, 214488, 230580, 242292, 250236, 268110, 276696, 278040, 282674, 302865, 312795, 345870, 357480, 363438, 375354, 403820, 417060, 424011, 461160, 484584, 500472, 536220, 545157, 565348, 605730, 625590, 691740, 706685, 726876, 750708, 807640, 834120, 848022, 908595, 938385, 1072440, 1090314, 1130696, 1211460, 1251180, 1272033, 1383480, 1413370, 1453752, 1501416, 1635471, 1696044, 1817190, 1876770, 2120055, 2180628, 2422920, 2502360, 2544066, 2725785, 2826740, 3270942, 3392088, 3634380, 3753540, 3816099, 4240110, 4361256, 5088132, 5451570, 5653480, 6360165, 6541884, 7268760, 7507080, 7632198, 8177355, 8480220, 10176264, 10903140, 11448297, 12720330, 13083768, 15264396, 16354710, 16960440, 19080495, 21806280, 22896594, 25440660, 30528792, 32709420, 38160990, 45793188, 50881320, 57241485, 65418840, 76321980, 91586376, 114482970, 152643960, 228965940, 457931880]

約数ペア:

[(1, 457931880), (2, 228965940), (3, 152643960), (4, 114482970), (5, 91586376), (6, 76321980), (7, 65418840), (8, 57241485), (9, 50881320), (10, 45793188), (12, 38160990), (14, 32709420), (15, 30528792), (18, 25440660), (20, 22896594), (21, 21806280), (24, 19080495), (27, 16960440), (28, 16354710), (30, 15264396), (35, 13083768), (36, 12720330), (40, 11448297), (42, 10903140), (45, 10176264), (54, 8480220), (56, 8177355), (60, 7632198), (61, 7507080), (63, 7268760), (70, 6541884), (72, 6360165), (81, 5653480), (84, 5451570), (90, 5088132), (105, 4361256), (108, 4240110), (120, 3816099), (122, 3753540), (126, 3634380), (135, 3392088), (140, 3270942), (162, 2826740), (168, 2725785), (180, 2544066), (183, 2502360), (189, 2422920), (210, 2180628), (216, 2120055), (244, 1876770), (252, 1817190), (270, 1696044), (280, 1635471), (305, 1501416), (315, 1453752), (324, 1413370), (331, 1383480), (360, 1272033), (366, 1251180), (378, 1211460), (405, 1130696), (420, 1090314), (427, 1072440), (488, 938385), (504, 908595), (540, 848022), (549, 834120), (567, 807640), (610, 750708), (630, 726876), (648, 706685), (662, 691740), (732, 625590), (756, 605730), (810, 565348), (840, 545157), (854, 536220), (915, 500472), (945, 484584), (993, 461160), (1080, 424011), (1098, 417060), (1134, 403820), (1220, 375354), (1260, 363438), (1281, 357480), (1324, 345870), (1464, 312795), (1512, 302865), (1620, 282674), (1647, 278040), (1655, 276696), (1708, 268110), (1830, 250236), (1890, 242292), (1986, 230580), (2135, 214488), (2196, 208530), (2268, 201910), (2317, 197640), (2440, 187677), (2520, 181719), (2562, 178740), (2648, 172935), (2745, 166824), (2835, 161528), (2979, 153720), (3240, 141337), (3294, 139020), (3310, 138348), (3416, 134055), (3660, 125118), (3780, 121146), (3843, 119160), (3972, 115290), (4270, 107244), (4392, 104265), (4536, 100955), (4634, 98820), (4941, 92680), (4965, 92232), (5124, 89370), (5490, 83412), (5670, 80764), (5958, 76860), (6405, 71496), (6588, 69510), (6620, 69174), (6951, 65880), (7320, 62559), (7560, 60573), (7686, 59580), (7944, 57645), (8235, 55608), (8540, 53622), (8937, 51240), (9268, 49410), (9882, 46340), (9930, 46116), (10248, 44685), (10980, 41706), (11340, 40382), (11529, 39720), (11585, 39528), (11916, 38430), (12810, 35748), (13176, 34755), (13240, 34587), (13902, 32940), (14895, 30744), (15372, 29790), (16470, 27804), (17080, 26811), (17874, 25620), (18536, 24705), (19215, 23832), (19764, 23170), (19860, 23058), (20191, 22680), (20853, 21960)]