266906160

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{233}}^1$

素因数の和:332

約数の個数: 240

約数和(自身を含む): 946037664

約数和(自身を除く): 679131504

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 37, 40, 43, 45, 48, 60, 72, 74, 80, 86, 90, 111, 120, 129, 144, 148, 172, 180, 185, 215, 222, 233, 240, 258, 296, 333, 344, 360, 370, 387, 430, 444, 466, 516, 555, 592, 645, 666, 688, 699, 720, 740, 774, 860, 888, 932, 1032, 1110, 1165, 1290, 1332, 1398, 1480, 1548, 1591, 1665, 1720, 1776, 1864, 1935, 2064, 2097, 2220, 2330, 2580, 2664, 2796, 2960, 3096, 3182, 3330, 3440, 3495, 3728, 3870, 4194, 4440, 4660, 4773, 5160, 5328, 5592, 6192, 6364, 6660, 6990, 7740, 7955, 8388, 8621, 8880, 9320, 9546, 10019, 10320, 10485, 11184, 12728, 13320, 13980, 14319, 15480, 15910, 16776, 17242, 18640, 19092, 20038, 20970, 23865, 25456, 25863, 26640, 27960, 28638, 30057, 30960, 31820, 33552, 34484, 38184, 40076, 41940, 43105, 47730, 50095, 51726, 55920, 57276, 60114, 63640, 68968, 71595, 76368, 77589, 80152, 83880, 86210, 90171, 95460, 100190, 103452, 114552, 120228, 127280, 129315, 137936, 143190, 150285, 155178, 160304, 167760, 172420, 180342, 190920, 200380, 206904, 229104, 240456, 258630, 286380, 300570, 310356, 344840, 360684, 370703, 381840, 387945, 400760, 413808, 450855, 480912, 517260, 572760, 601140, 620712, 689680, 721368, 741406, 775890, 801520, 901710, 1034520, 1112109, 1145520, 1202280, 1241424, 1442736, 1482812, 1551780, 1803420, 1853515, 2069040, 2224218, 2404560, 2965624, 3103560, 3336327, 3606840, 3707030, 4448436, 5560545, 5931248, 6207120, 6672654, 7213680, 7414060, 8896872, 11121090, 13345308, 14828120, 16681635, 17793744, 22242180, 26690616, 29656240, 33363270, 44484360, 53381232, 66726540, 88968720, 133453080, 266906160]

約数ペア:

[(1, 266906160), (2, 133453080), (3, 88968720), (4, 66726540), (5, 53381232), (6, 44484360), (8, 33363270), (9, 29656240), (10, 26690616), (12, 22242180), (15, 17793744), (16, 16681635), (18, 14828120), (20, 13345308), (24, 11121090), (30, 8896872), (36, 7414060), (37, 7213680), (40, 6672654), (43, 6207120), (45, 5931248), (48, 5560545), (60, 4448436), (72, 3707030), (74, 3606840), (80, 3336327), (86, 3103560), (90, 2965624), (111, 2404560), (120, 2224218), (129, 2069040), (144, 1853515), (148, 1803420), (172, 1551780), (180, 1482812), (185, 1442736), (215, 1241424), (222, 1202280), (233, 1145520), (240, 1112109), (258, 1034520), (296, 901710), (333, 801520), (344, 775890), (360, 741406), (370, 721368), (387, 689680), (430, 620712), (444, 601140), (466, 572760), (516, 517260), (555, 480912), (592, 450855), (645, 413808), (666, 400760), (688, 387945), (699, 381840), (720, 370703), (740, 360684), (774, 344840), (860, 310356), (888, 300570), (932, 286380), (1032, 258630), (1110, 240456), (1165, 229104), (1290, 206904), (1332, 200380), (1398, 190920), (1480, 180342), (1548, 172420), (1591, 167760), (1665, 160304), (1720, 155178), (1776, 150285), (1864, 143190), (1935, 137936), (2064, 129315), (2097, 127280), (2220, 120228), (2330, 114552), (2580, 103452), (2664, 100190), (2796, 95460), (2960, 90171), (3096, 86210), (3182, 83880), (3330, 80152), (3440, 77589), (3495, 76368), (3728, 71595), (3870, 68968), (4194, 63640), (4440, 60114), (4660, 57276), (4773, 55920), (5160, 51726), (5328, 50095), (5592, 47730), (6192, 43105), (6364, 41940), (6660, 40076), (6990, 38184), (7740, 34484), (7955, 33552), (8388, 31820), (8621, 30960), (8880, 30057), (9320, 28638), (9546, 27960), (10019, 26640), (10320, 25863), (10485, 25456), (11184, 23865), (12728, 20970), (13320, 20038), (13980, 19092), (14319, 18640), (15480, 17242), (15910, 16776)]