42782080

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1$

素因数の和:192

約数の個数: 128

約数和(自身を含む): 114566400

約数和(自身を除く): 71784320

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 59, 64, 80, 88, 103, 110, 118, 128, 160, 176, 206, 220, 236, 295, 320, 352, 412, 440, 472, 515, 590, 640, 649, 704, 824, 880, 944, 1030, 1133, 1180, 1298, 1408, 1648, 1760, 1888, 2060, 2266, 2360, 2596, 3245, 3296, 3520, 3776, 4120, 4532, 4720, 5192, 5665, 6077, 6490, 6592, 7040, 7552, 8240, 9064, 9440, 10384, 11330, 12154, 12980, 13184, 16480, 18128, 18880, 20768, 22660, 24308, 25960, 30385, 32960, 36256, 37760, 41536, 45320, 48616, 51920, 60770, 65920, 66847, 72512, 83072, 90640, 97232, 103840, 121540, 133694, 145024, 181280, 194464, 207680, 243080, 267388, 334235, 362560, 388928, 415360, 486160, 534776, 668470, 725120, 777856, 972320, 1069552, 1336940, 1944640, 2139104, 2673880, 3889280, 4278208, 5347760, 8556416, 10695520, 21391040, 42782080]

約数ペア:

[(1, 42782080), (2, 21391040), (4, 10695520), (5, 8556416), (8, 5347760), (10, 4278208), (11, 3889280), (16, 2673880), (20, 2139104), (22, 1944640), (32, 1336940), (40, 1069552), (44, 972320), (55, 777856), (59, 725120), (64, 668470), (80, 534776), (88, 486160), (103, 415360), (110, 388928), (118, 362560), (128, 334235), (160, 267388), (176, 243080), (206, 207680), (220, 194464), (236, 181280), (295, 145024), (320, 133694), (352, 121540), (412, 103840), (440, 97232), (472, 90640), (515, 83072), (590, 72512), (640, 66847), (649, 65920), (704, 60770), (824, 51920), (880, 48616), (944, 45320), (1030, 41536), (1133, 37760), (1180, 36256), (1298, 32960), (1408, 30385), (1648, 25960), (1760, 24308), (1888, 22660), (2060, 20768), (2266, 18880), (2360, 18128), (2596, 16480), (3245, 13184), (3296, 12980), (3520, 12154), (3776, 11330), (4120, 10384), (4532, 9440), (4720, 9064), (5192, 8240), (5665, 7552), (6077, 7040), (6490, 6592)]