231614640

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1153}}^1$

素因数の和:1209

約数の個数: 200

約数和(自身を含む): 831101568

約数和(自身を除く): 599486928

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 36, 40, 45, 48, 54, 60, 62, 72, 80, 81, 90, 93, 108, 120, 124, 135, 144, 155, 162, 180, 186, 216, 240, 248, 270, 279, 310, 324, 360, 372, 405, 432, 465, 496, 540, 558, 620, 648, 720, 744, 810, 837, 930, 1080, 1116, 1153, 1240, 1296, 1395, 1488, 1620, 1674, 1860, 2160, 2232, 2306, 2480, 2511, 2790, 3240, 3348, 3459, 3720, 4185, 4464, 4612, 5022, 5580, 5765, 6480, 6696, 6918, 7440, 8370, 9224, 10044, 10377, 11160, 11530, 12555, 13392, 13836, 16740, 17295, 18448, 20088, 20754, 22320, 23060, 25110, 27672, 31131, 33480, 34590, 35743, 40176, 41508, 46120, 50220, 51885, 55344, 62262, 66960, 69180, 71486, 83016, 92240, 93393, 100440, 103770, 107229, 124524, 138360, 142972, 155655, 166032, 178715, 186786, 200880, 207540, 214458, 249048, 276720, 285944, 311310, 321687, 357430, 373572, 415080, 428916, 466965, 498096, 536145, 571888, 622620, 643374, 714860, 747144, 830160, 857832, 933930, 965061, 1072290, 1245240, 1286748, 1429720, 1494288, 1608435, 1715664, 1867860, 1930122, 2144580, 2490480, 2573496, 2859440, 2895183, 3216870, 3735720, 3860244, 4289160, 4825305, 5146992, 5790366, 6433740, 7471440, 7720488, 8578320, 9650610, 11580732, 12867480, 14475915, 15440976, 19301220, 23161464, 25734960, 28951830, 38602440, 46322928, 57903660, 77204880, 115807320, 231614640]

約数ペア:

[(1, 231614640), (2, 115807320), (3, 77204880), (4, 57903660), (5, 46322928), (6, 38602440), (8, 28951830), (9, 25734960), (10, 23161464), (12, 19301220), (15, 15440976), (16, 14475915), (18, 12867480), (20, 11580732), (24, 9650610), (27, 8578320), (30, 7720488), (31, 7471440), (36, 6433740), (40, 5790366), (45, 5146992), (48, 4825305), (54, 4289160), (60, 3860244), (62, 3735720), (72, 3216870), (80, 2895183), (81, 2859440), (90, 2573496), (93, 2490480), (108, 2144580), (120, 1930122), (124, 1867860), (135, 1715664), (144, 1608435), (155, 1494288), (162, 1429720), (180, 1286748), (186, 1245240), (216, 1072290), (240, 965061), (248, 933930), (270, 857832), (279, 830160), (310, 747144), (324, 714860), (360, 643374), (372, 622620), (405, 571888), (432, 536145), (465, 498096), (496, 466965), (540, 428916), (558, 415080), (620, 373572), (648, 357430), (720, 321687), (744, 311310), (810, 285944), (837, 276720), (930, 249048), (1080, 214458), (1116, 207540), (1153, 200880), (1240, 186786), (1296, 178715), (1395, 166032), (1488, 155655), (1620, 142972), (1674, 138360), (1860, 124524), (2160, 107229), (2232, 103770), (2306, 100440), (2480, 93393), (2511, 92240), (2790, 83016), (3240, 71486), (3348, 69180), (3459, 66960), (3720, 62262), (4185, 55344), (4464, 51885), (4612, 50220), (5022, 46120), (5580, 41508), (5765, 40176), (6480, 35743), (6696, 34590), (6918, 33480), (7440, 31131), (8370, 27672), (9224, 25110), (10044, 23060), (10377, 22320), (11160, 20754), (11530, 20088), (12555, 18448), (13392, 17295), (13836, 16740)]