13226640

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{7873}}^1$

素因数の和:7896

約数の個数: 80

約数和(自身を含む): 46866048

約数和(自身を除く): 33639408

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, 7873, 15746, 23619, 31492, 39365, 47238, 55111, 62984, 78730, 94476, 110222, 118095, 125968, 157460, 165333, 188952, 220444, 236190, 275555, 314920, 330666, 377904, 440888, 472380, 551110, 629840, 661332, 826665, 881776, 944760, 1102220, 1322664, 1653330, 1889520, 2204440, 2645328, 3306660, 4408880, 6613320, 13226640]

約数ペア:

[(1, 13226640), (2, 6613320), (3, 4408880), (4, 3306660), (5, 2645328), (6, 2204440), (7, 1889520), (8, 1653330), (10, 1322664), (12, 1102220), (14, 944760), (15, 881776), (16, 826665), (20, 661332), (21, 629840), (24, 551110), (28, 472380), (30, 440888), (35, 377904), (40, 330666), (42, 314920), (48, 275555), (56, 236190), (60, 220444), (70, 188952), (80, 165333), (84, 157460), (105, 125968), (112, 118095), (120, 110222), (140, 94476), (168, 78730), (210, 62984), (240, 55111), (280, 47238), (336, 39365), (420, 31492), (560, 23619), (840, 15746), (1680, 7873)]