65136960

素因数分解:

$2^6\times 3^4\times 5^1\times 7^1\times {\mathrm{359}}^1$

素因数の和:395

約数の個数: 280

約数和(自身を含む): 265541760

約数和(自身を除く): 200404800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 162, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 324, 336, 359, 360, 378, 405, 420, 432, 448, 480, 504, 540, 560, 567, 576, 630, 648, 672, 718, 720, 756, 810, 840, 864, 945, 960, 1008, 1077, 1080, 1120, 1134, 1260, 1296, 1344, 1436, 1440, 1512, 1620, 1680, 1728, 1795, 1890, 2016, 2154, 2160, 2240, 2268, 2513, 2520, 2592, 2835, 2872, 2880, 3024, 3231, 3240, 3360, 3590, 3780, 4032, 4308, 4320, 4536, 5026, 5040, 5184, 5385, 5670, 5744, 6048, 6462, 6480, 6720, 7180, 7539, 7560, 8616, 8640, 9072, 9693, 10052, 10080, 10770, 11340, 11488, 12096, 12565, 12924, 12960, 14360, 15078, 15120, 16155, 17232, 18144, 19386, 20104, 20160, 21540, 22617, 22680, 22976, 25130, 25848, 25920, 28720, 29079, 30156, 30240, 32310, 34464, 36288, 37695, 38772, 40208, 43080, 45234, 45360, 48465, 50260, 51696, 57440, 58158, 60312, 60480, 64620, 67851, 68928, 75390, 77544, 80416, 86160, 90468, 90720, 96930, 100520, 103392, 113085, 114880, 116316, 120624, 129240, 135702, 145395, 150780, 155088, 160832, 172320, 180936, 181440, 193860, 201040, 203553, 206784, 226170, 232632, 241248, 258480, 271404, 290790, 301560, 310176, 339255, 344640, 361872, 387720, 402080, 407106, 452340, 465264, 482496, 516960, 542808, 581580, 603120, 620352, 678510, 723744, 775440, 804160, 814212, 904680, 930528, 1017765, 1033920, 1085616, 1163160, 1206240, 1357020, 1447488, 1550880, 1628424, 1809360, 1861056, 2035530, 2171232, 2326320, 2412480, 2714040, 3101760, 3256848, 3618720, 4071060, 4342464, 4652640, 5428080, 6513696, 7237440, 8142120, 9305280, 10856160, 13027392, 16284240, 21712320, 32568480, 65136960]

約数ペア:

[(1, 65136960), (2, 32568480), (3, 21712320), (4, 16284240), (5, 13027392), (6, 10856160), (7, 9305280), (8, 8142120), (9, 7237440), (10, 6513696), (12, 5428080), (14, 4652640), (15, 4342464), (16, 4071060), (18, 3618720), (20, 3256848), (21, 3101760), (24, 2714040), (27, 2412480), (28, 2326320), (30, 2171232), (32, 2035530), (35, 1861056), (36, 1809360), (40, 1628424), (42, 1550880), (45, 1447488), (48, 1357020), (54, 1206240), (56, 1163160), (60, 1085616), (63, 1033920), (64, 1017765), (70, 930528), (72, 904680), (80, 814212), (81, 804160), (84, 775440), (90, 723744), (96, 678510), (105, 620352), (108, 603120), (112, 581580), (120, 542808), (126, 516960), (135, 482496), (140, 465264), (144, 452340), (160, 407106), (162, 402080), (168, 387720), (180, 361872), (189, 344640), (192, 339255), (210, 310176), (216, 301560), (224, 290790), (240, 271404), (252, 258480), (270, 241248), (280, 232632), (288, 226170), (315, 206784), (320, 203553), (324, 201040), (336, 193860), (359, 181440), (360, 180936), (378, 172320), (405, 160832), (420, 155088), (432, 150780), (448, 145395), (480, 135702), (504, 129240), (540, 120624), (560, 116316), (567, 114880), (576, 113085), (630, 103392), (648, 100520), (672, 96930), (718, 90720), (720, 90468), (756, 86160), (810, 80416), (840, 77544), (864, 75390), (945, 68928), (960, 67851), (1008, 64620), (1077, 60480), (1080, 60312), (1120, 58158), (1134, 57440), (1260, 51696), (1296, 50260), (1344, 48465), (1436, 45360), (1440, 45234), (1512, 43080), (1620, 40208), (1680, 38772), (1728, 37695), (1795, 36288), (1890, 34464), (2016, 32310), (2154, 30240), (2160, 30156), (2240, 29079), (2268, 28720), (2513, 25920), (2520, 25848), (2592, 25130), (2835, 22976), (2872, 22680), (2880, 22617), (3024, 21540), (3231, 20160), (3240, 20104), (3360, 19386), (3590, 18144), (3780, 17232), (4032, 16155), (4308, 15120), (4320, 15078), (4536, 14360), (5026, 12960), (5040, 12924), (5184, 12565), (5385, 12096), (5670, 11488), (5744, 11340), (6048, 10770), (6462, 10080), (6480, 10052), (6720, 9693), (7180, 9072), (7539, 8640), (7560, 8616)]