56090160

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{359}}^1$

素因数の和:416

約数の個数: 240

約数和(自身を含む): 222842880

約数和(自身を除く): 166752720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 31, 35, 36, 40, 42, 45, 48, 56, 60, 62, 63, 70, 72, 80, 84, 90, 93, 105, 112, 120, 124, 126, 140, 144, 155, 168, 180, 186, 210, 217, 240, 248, 252, 279, 280, 310, 315, 336, 359, 360, 372, 420, 434, 465, 496, 504, 558, 560, 620, 630, 651, 718, 720, 744, 840, 868, 930, 1008, 1077, 1085, 1116, 1240, 1260, 1302, 1395, 1436, 1488, 1680, 1736, 1795, 1860, 1953, 2154, 2170, 2232, 2480, 2513, 2520, 2604, 2790, 2872, 3231, 3255, 3472, 3590, 3720, 3906, 4308, 4340, 4464, 5026, 5040, 5208, 5385, 5580, 5744, 6462, 6510, 7180, 7440, 7539, 7812, 8616, 8680, 9765, 10052, 10416, 10770, 11129, 11160, 12565, 12924, 13020, 14360, 15078, 15624, 16155, 17232, 17360, 19530, 20104, 21540, 22258, 22320, 22617, 25130, 25848, 26040, 28720, 30156, 31248, 32310, 33387, 37695, 39060, 40208, 43080, 44516, 45234, 50260, 51696, 52080, 55645, 60312, 64620, 66774, 75390, 77903, 78120, 86160, 89032, 90468, 100161, 100520, 111290, 113085, 120624, 129240, 133548, 150780, 155806, 156240, 166935, 178064, 180936, 200322, 201040, 222580, 226170, 233709, 258480, 267096, 301560, 311612, 333870, 361872, 389515, 400644, 445160, 452340, 467418, 500805, 534192, 603120, 623224, 667740, 701127, 779030, 801288, 890320, 904680, 934836, 1001610, 1168545, 1246448, 1335480, 1402254, 1558060, 1602576, 1809360, 1869672, 2003220, 2337090, 2670960, 2804508, 3116120, 3505635, 3739344, 4006440, 4674180, 5609016, 6232240, 7011270, 8012880, 9348360, 11218032, 14022540, 18696720, 28045080, 56090160]

約数ペア:

[(1, 56090160), (2, 28045080), (3, 18696720), (4, 14022540), (5, 11218032), (6, 9348360), (7, 8012880), (8, 7011270), (9, 6232240), (10, 5609016), (12, 4674180), (14, 4006440), (15, 3739344), (16, 3505635), (18, 3116120), (20, 2804508), (21, 2670960), (24, 2337090), (28, 2003220), (30, 1869672), (31, 1809360), (35, 1602576), (36, 1558060), (40, 1402254), (42, 1335480), (45, 1246448), (48, 1168545), (56, 1001610), (60, 934836), (62, 904680), (63, 890320), (70, 801288), (72, 779030), (80, 701127), (84, 667740), (90, 623224), (93, 603120), (105, 534192), (112, 500805), (120, 467418), (124, 452340), (126, 445160), (140, 400644), (144, 389515), (155, 361872), (168, 333870), (180, 311612), (186, 301560), (210, 267096), (217, 258480), (240, 233709), (248, 226170), (252, 222580), (279, 201040), (280, 200322), (310, 180936), (315, 178064), (336, 166935), (359, 156240), (360, 155806), (372, 150780), (420, 133548), (434, 129240), (465, 120624), (496, 113085), (504, 111290), (558, 100520), (560, 100161), (620, 90468), (630, 89032), (651, 86160), (718, 78120), (720, 77903), (744, 75390), (840, 66774), (868, 64620), (930, 60312), (1008, 55645), (1077, 52080), (1085, 51696), (1116, 50260), (1240, 45234), (1260, 44516), (1302, 43080), (1395, 40208), (1436, 39060), (1488, 37695), (1680, 33387), (1736, 32310), (1795, 31248), (1860, 30156), (1953, 28720), (2154, 26040), (2170, 25848), (2232, 25130), (2480, 22617), (2513, 22320), (2520, 22258), (2604, 21540), (2790, 20104), (2872, 19530), (3231, 17360), (3255, 17232), (3472, 16155), (3590, 15624), (3720, 15078), (3906, 14360), (4308, 13020), (4340, 12924), (4464, 12565), (5026, 11160), (5040, 11129), (5208, 10770), (5385, 10416), (5580, 10052), (5744, 9765), (6462, 8680), (6510, 8616), (7180, 7812), (7440, 7539)]