243535320

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{241}}^1\times {\mathrm{401}}^1$

素因数の和:666

約数の個数: 192

約数和(自身を含む): 910578240

約数和(自身を除く): 667042920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 241, 252, 280, 315, 360, 401, 420, 482, 504, 630, 723, 802, 840, 964, 1203, 1205, 1260, 1446, 1604, 1687, 1928, 2005, 2169, 2406, 2410, 2520, 2807, 2892, 3208, 3374, 3609, 3615, 4010, 4338, 4812, 4820, 5061, 5614, 5784, 6015, 6748, 7218, 7230, 8020, 8421, 8435, 8676, 9624, 9640, 10122, 10845, 11228, 12030, 13496, 14035, 14436, 14460, 15183, 16040, 16842, 16870, 17352, 18045, 20244, 21690, 22456, 24060, 25263, 25305, 28070, 28872, 28920, 30366, 33684, 33740, 36090, 40488, 42105, 43380, 48120, 50526, 50610, 56140, 60732, 67368, 67480, 72180, 75915, 84210, 86760, 96641, 101052, 101220, 112280, 121464, 126315, 144360, 151830, 168420, 193282, 202104, 202440, 252630, 289923, 303660, 336840, 386564, 483205, 505260, 579846, 607320, 676487, 773128, 869769, 966410, 1010520, 1159692, 1352974, 1449615, 1739538, 1932820, 2029461, 2319384, 2705948, 2899230, 3382435, 3479076, 3865640, 4058922, 4348845, 5411896, 5798460, 6088383, 6764870, 6958152, 8117844, 8697690, 10147305, 11596920, 12176766, 13529740, 16235688, 17395380, 20294610, 24353532, 27059480, 30441915, 34790760, 40589220, 48707064, 60883830, 81178440, 121767660, 243535320]

約数ペア:

[(1, 243535320), (2, 121767660), (3, 81178440), (4, 60883830), (5, 48707064), (6, 40589220), (7, 34790760), (8, 30441915), (9, 27059480), (10, 24353532), (12, 20294610), (14, 17395380), (15, 16235688), (18, 13529740), (20, 12176766), (21, 11596920), (24, 10147305), (28, 8697690), (30, 8117844), (35, 6958152), (36, 6764870), (40, 6088383), (42, 5798460), (45, 5411896), (56, 4348845), (60, 4058922), (63, 3865640), (70, 3479076), (72, 3382435), (84, 2899230), (90, 2705948), (105, 2319384), (120, 2029461), (126, 1932820), (140, 1739538), (168, 1449615), (180, 1352974), (210, 1159692), (241, 1010520), (252, 966410), (280, 869769), (315, 773128), (360, 676487), (401, 607320), (420, 579846), (482, 505260), (504, 483205), (630, 386564), (723, 336840), (802, 303660), (840, 289923), (964, 252630), (1203, 202440), (1205, 202104), (1260, 193282), (1446, 168420), (1604, 151830), (1687, 144360), (1928, 126315), (2005, 121464), (2169, 112280), (2406, 101220), (2410, 101052), (2520, 96641), (2807, 86760), (2892, 84210), (3208, 75915), (3374, 72180), (3609, 67480), (3615, 67368), (4010, 60732), (4338, 56140), (4812, 50610), (4820, 50526), (5061, 48120), (5614, 43380), (5784, 42105), (6015, 40488), (6748, 36090), (7218, 33740), (7230, 33684), (8020, 30366), (8421, 28920), (8435, 28872), (8676, 28070), (9624, 25305), (9640, 25263), (10122, 24060), (10845, 22456), (11228, 21690), (12030, 20244), (13496, 18045), (14035, 17352), (14436, 16870), (14460, 16842), (15183, 16040)]