160614520

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{269}}^1$

素因数の和:373

約数の個数: 128

約数和(自身を含む): 419904000

約数和(自身を除く): 259289480

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 23, 40, 44, 46, 55, 59, 88, 92, 110, 115, 118, 184, 220, 230, 236, 253, 269, 295, 440, 460, 472, 506, 538, 590, 649, 920, 1012, 1076, 1180, 1265, 1298, 1345, 1357, 2024, 2152, 2360, 2530, 2596, 2690, 2714, 2959, 3245, 5060, 5192, 5380, 5428, 5918, 6187, 6490, 6785, 10120, 10760, 10856, 11836, 12374, 12980, 13570, 14795, 14927, 15871, 23672, 24748, 25960, 27140, 29590, 29854, 30935, 31742, 49496, 54280, 59180, 59708, 61870, 63484, 68057, 74635, 79355, 118360, 119416, 123740, 126968, 136114, 149270, 158710, 174581, 247480, 272228, 298540, 317420, 340285, 349162, 365033, 544456, 597080, 634840, 680570, 698324, 730066, 872905, 1361140, 1396648, 1460132, 1745810, 1825165, 2722280, 2920264, 3491620, 3650330, 4015363, 6983240, 7300660, 8030726, 14601320, 16061452, 20076815, 32122904, 40153630, 80307260, 160614520]

約数ペア:

[(1, 160614520), (2, 80307260), (4, 40153630), (5, 32122904), (8, 20076815), (10, 16061452), (11, 14601320), (20, 8030726), (22, 7300660), (23, 6983240), (40, 4015363), (44, 3650330), (46, 3491620), (55, 2920264), (59, 2722280), (88, 1825165), (92, 1745810), (110, 1460132), (115, 1396648), (118, 1361140), (184, 872905), (220, 730066), (230, 698324), (236, 680570), (253, 634840), (269, 597080), (295, 544456), (440, 365033), (460, 349162), (472, 340285), (506, 317420), (538, 298540), (590, 272228), (649, 247480), (920, 174581), (1012, 158710), (1076, 149270), (1180, 136114), (1265, 126968), (1298, 123740), (1345, 119416), (1357, 118360), (2024, 79355), (2152, 74635), (2360, 68057), (2530, 63484), (2596, 61870), (2690, 59708), (2714, 59180), (2959, 54280), (3245, 49496), (5060, 31742), (5192, 30935), (5380, 29854), (5428, 29590), (5918, 27140), (6187, 25960), (6490, 24748), (6785, 23672), (10120, 15871), (10760, 14927), (10856, 14795), (11836, 13570), (12374, 12980)]