177589020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{547}}^1\times {\mathrm{773}}^1$

素因数の和:1339

約数の個数: 96

約数和(自身を含む): 570060288

約数和(自身を除く): 392471268

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 547, 773, 1094, 1546, 1641, 2188, 2319, 2735, 3092, 3282, 3829, 3865, 4638, 5411, 5470, 6564, 7658, 7730, 8205, 9276, 10822, 10940, 11487, 11595, 15316, 15460, 16233, 16410, 19145, 21644, 22974, 23190, 27055, 32466, 32820, 38290, 45948, 46380, 54110, 57435, 64932, 76580, 81165, 108220, 114870, 162330, 229740, 324660, 422831, 845662, 1268493, 1691324, 2114155, 2536986, 2959817, 4228310, 5073972, 5919634, 6342465, 8456620, 8879451, 11839268, 12684930, 14799085, 17758902, 25369860, 29598170, 35517804, 44397255, 59196340, 88794510, 177589020]

約数ペア:

[(1, 177589020), (2, 88794510), (3, 59196340), (4, 44397255), (5, 35517804), (6, 29598170), (7, 25369860), (10, 17758902), (12, 14799085), (14, 12684930), (15, 11839268), (20, 8879451), (21, 8456620), (28, 6342465), (30, 5919634), (35, 5073972), (42, 4228310), (60, 2959817), (70, 2536986), (84, 2114155), (105, 1691324), (140, 1268493), (210, 845662), (420, 422831), (547, 324660), (773, 229740), (1094, 162330), (1546, 114870), (1641, 108220), (2188, 81165), (2319, 76580), (2735, 64932), (3092, 57435), (3282, 54110), (3829, 46380), (3865, 45948), (4638, 38290), (5411, 32820), (5470, 32466), (6564, 27055), (7658, 23190), (7730, 22974), (8205, 21644), (9276, 19145), (10822, 16410), (10940, 16233), (11487, 15460), (11595, 15316)]