207162480

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{123311}}^1$

素因数の和:123334

約数の個数: 80

約数和(自身を含む): 733953024

約数和(自身を除く): 526790544

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, 123311, 246622, 369933, 493244, 616555, 739866, 863177, 986488, 1233110, 1479732, 1726354, 1849665, 1972976, 2466220, 2589531, 2959464, 3452708, 3699330, 4315885, 4932440, 5179062, 5918928, 6905416, 7398660, 8631770, 9864880, 10358124, 12947655, 13810832, 14797320, 17263540, 20716248, 25895310, 29594640, 34527080, 41432496, 51790620, 69054160, 103581240, 207162480]

約数ペア:

[(1, 207162480), (2, 103581240), (3, 69054160), (4, 51790620), (5, 41432496), (6, 34527080), (7, 29594640), (8, 25895310), (10, 20716248), (12, 17263540), (14, 14797320), (15, 13810832), (16, 12947655), (20, 10358124), (21, 9864880), (24, 8631770), (28, 7398660), (30, 6905416), (35, 5918928), (40, 5179062), (42, 4932440), (48, 4315885), (56, 3699330), (60, 3452708), (70, 2959464), (80, 2589531), (84, 2466220), (105, 1972976), (112, 1849665), (120, 1726354), (140, 1479732), (168, 1233110), (210, 986488), (240, 863177), (280, 739866), (336, 616555), (420, 493244), (560, 369933), (840, 246622), (1680, 123311)]