108146640

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{64373}}^1$

素因数の和:64396

約数の個数: 80

約数和(自身を含む): 383154048

約数和(自身を除く): 275007408

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 64373, 128746, 193119, 257492, 321865, 386238, 450611, 514984, 643730, 772476, 901222, 965595, 1029968, 1287460, 1351833, 1544952, 1802444, 1931190, 2253055, 2574920, 2703666, 3089904, 3604888, 3862380, 4506110, 5149840, 5407332, 6759165, 7209776, 7724760, 9012220, 10814664, 13518330, 15449520, 18024440, 21629328, 27036660, 36048880, 54073320, 108146640]

約数ペア:

[(1, 108146640), (2, 54073320), (3, 36048880), (4, 27036660), (5, 21629328), (6, 18024440), (7, 15449520), (8, 13518330), (10, 10814664), (12, 9012220), (14, 7724760), (15, 7209776), (16, 6759165), (20, 5407332), (21, 5149840), (24, 4506110), (28, 3862380), (30, 3604888), (35, 3089904), (40, 2703666), (42, 2574920), (48, 2253055), (56, 1931190), (60, 1802444), (70, 1544952), (80, 1351833), (84, 1287460), (105, 1029968), (112, 965595), (120, 901222), (140, 772476), (168, 643730), (210, 514984), (240, 450611), (280, 386238), (336, 321865), (420, 257492), (560, 193119), (840, 128746), (1680, 64373)]