47423640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{971}}^1$

素因数の和:1033

約数の個数: 128

約数和(自身を含む): 159563520

約数和(自身を除く): 112139880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 37, 40, 44, 55, 60, 66, 74, 88, 110, 111, 120, 132, 148, 165, 185, 220, 222, 264, 296, 330, 370, 407, 440, 444, 555, 660, 740, 814, 888, 971, 1110, 1221, 1320, 1480, 1628, 1942, 2035, 2220, 2442, 2913, 3256, 3884, 4070, 4440, 4855, 4884, 5826, 6105, 7768, 8140, 9710, 9768, 10681, 11652, 12210, 14565, 16280, 19420, 21362, 23304, 24420, 29130, 32043, 35927, 38840, 42724, 48840, 53405, 58260, 64086, 71854, 85448, 106810, 107781, 116520, 128172, 143708, 160215, 179635, 213620, 215562, 256344, 287416, 320430, 359270, 395197, 427240, 431124, 538905, 640860, 718540, 790394, 862248, 1077810, 1185591, 1281720, 1437080, 1580788, 1975985, 2155620, 2371182, 3161576, 3951970, 4311240, 4742364, 5927955, 7903940, 9484728, 11855910, 15807880, 23711820, 47423640]

約数ペア:

[(1, 47423640), (2, 23711820), (3, 15807880), (4, 11855910), (5, 9484728), (6, 7903940), (8, 5927955), (10, 4742364), (11, 4311240), (12, 3951970), (15, 3161576), (20, 2371182), (22, 2155620), (24, 1975985), (30, 1580788), (33, 1437080), (37, 1281720), (40, 1185591), (44, 1077810), (55, 862248), (60, 790394), (66, 718540), (74, 640860), (88, 538905), (110, 431124), (111, 427240), (120, 395197), (132, 359270), (148, 320430), (165, 287416), (185, 256344), (220, 215562), (222, 213620), (264, 179635), (296, 160215), (330, 143708), (370, 128172), (407, 116520), (440, 107781), (444, 106810), (555, 85448), (660, 71854), (740, 64086), (814, 58260), (888, 53405), (971, 48840), (1110, 42724), (1221, 38840), (1320, 35927), (1480, 32043), (1628, 29130), (1942, 24420), (2035, 23304), (2220, 21362), (2442, 19420), (2913, 16280), (3256, 14565), (3884, 12210), (4070, 11652), (4440, 10681), (4855, 9768), (4884, 9710), (5826, 8140), (6105, 7768)]