164809920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{15607}}^1$

素因数の和:15638

約数の個数: 112

約数和(自身を含む): 570878208

約数和(自身を除く): 406068288

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 192, 220, 240, 264, 320, 330, 352, 440, 480, 528, 660, 704, 880, 960, 1056, 1320, 1760, 2112, 2640, 3520, 5280, 10560, 15607, 31214, 46821, 62428, 78035, 93642, 124856, 156070, 171677, 187284, 234105, 249712, 312140, 343354, 374568, 468210, 499424, 515031, 624280, 686708, 749136, 858385, 936420, 998848, 1030062, 1248560, 1373416, 1498272, 1716770, 1872840, 2060124, 2497120, 2575155, 2746832, 2996544, 3433540, 3745680, 4120248, 4994240, 5150310, 5493664, 6867080, 7491360, 8240496, 10300620, 10987328, 13734160, 14982720, 16480992, 20601240, 27468320, 32961984, 41202480, 54936640, 82404960, 164809920]

約数ペア:

[(1, 164809920), (2, 82404960), (3, 54936640), (4, 41202480), (5, 32961984), (6, 27468320), (8, 20601240), (10, 16480992), (11, 14982720), (12, 13734160), (15, 10987328), (16, 10300620), (20, 8240496), (22, 7491360), (24, 6867080), (30, 5493664), (32, 5150310), (33, 4994240), (40, 4120248), (44, 3745680), (48, 3433540), (55, 2996544), (60, 2746832), (64, 2575155), (66, 2497120), (80, 2060124), (88, 1872840), (96, 1716770), (110, 1498272), (120, 1373416), (132, 1248560), (160, 1030062), (165, 998848), (176, 936420), (192, 858385), (220, 749136), (240, 686708), (264, 624280), (320, 515031), (330, 499424), (352, 468210), (440, 374568), (480, 343354), (528, 312140), (660, 249712), (704, 234105), (880, 187284), (960, 171677), (1056, 156070), (1320, 124856), (1760, 93642), (2112, 78035), (2640, 62428), (3520, 46821), (5280, 31214), (10560, 15607)]