82526640

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{49123}}^1$

素因数の和:49146

約数の個数: 80

約数和(自身を含む): 292386048

約数和(自身を除く): 209859408

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, 49123, 98246, 147369, 196492, 245615, 294738, 343861, 392984, 491230, 589476, 687722, 736845, 785968, 982460, 1031583, 1178952, 1375444, 1473690, 1719305, 1964920, 2063166, 2357904, 2750888, 2947380, 3438610, 3929840, 4126332, 5157915, 5501776, 5894760, 6877220, 8252664, 10315830, 11789520, 13754440, 16505328, 20631660, 27508880, 41263320, 82526640]

約数ペア:

[(1, 82526640), (2, 41263320), (3, 27508880), (4, 20631660), (5, 16505328), (6, 13754440), (7, 11789520), (8, 10315830), (10, 8252664), (12, 6877220), (14, 5894760), (15, 5501776), (16, 5157915), (20, 4126332), (21, 3929840), (24, 3438610), (28, 2947380), (30, 2750888), (35, 2357904), (40, 2063166), (42, 1964920), (48, 1719305), (56, 1473690), (60, 1375444), (70, 1178952), (80, 1031583), (84, 982460), (105, 785968), (112, 736845), (120, 687722), (140, 589476), (168, 491230), (210, 392984), (240, 343861), (280, 294738), (336, 245615), (420, 196492), (560, 147369), (840, 98246), (1680, 49123)]