231364160

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{281}}^1$

素因数の和:412

約数の個数: 112

約数和(自身を含む): 577608192

約数和(自身を除く): 346244032

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 83, 124, 155, 160, 166, 248, 281, 310, 320, 332, 415, 496, 562, 620, 664, 830, 992, 1124, 1240, 1328, 1405, 1660, 1984, 2248, 2480, 2573, 2656, 2810, 3320, 4496, 4960, 5146, 5312, 5620, 6640, 8711, 8992, 9920, 10292, 11240, 12865, 13280, 17422, 17984, 20584, 22480, 23323, 25730, 26560, 34844, 41168, 43555, 44960, 46646, 51460, 69688, 82336, 87110, 89920, 93292, 102920, 116615, 139376, 164672, 174220, 186584, 205840, 233230, 278752, 348440, 373168, 411680, 466460, 557504, 696880, 723013, 746336, 823360, 932920, 1393760, 1446026, 1492672, 1865840, 2787520, 2892052, 3615065, 3731680, 5784104, 7230130, 7463360, 11568208, 14460260, 23136416, 28920520, 46272832, 57841040, 115682080, 231364160]

約数ペア:

[(1, 231364160), (2, 115682080), (4, 57841040), (5, 46272832), (8, 28920520), (10, 23136416), (16, 14460260), (20, 11568208), (31, 7463360), (32, 7230130), (40, 5784104), (62, 3731680), (64, 3615065), (80, 2892052), (83, 2787520), (124, 1865840), (155, 1492672), (160, 1446026), (166, 1393760), (248, 932920), (281, 823360), (310, 746336), (320, 723013), (332, 696880), (415, 557504), (496, 466460), (562, 411680), (620, 373168), (664, 348440), (830, 278752), (992, 233230), (1124, 205840), (1240, 186584), (1328, 174220), (1405, 164672), (1660, 139376), (1984, 116615), (2248, 102920), (2480, 93292), (2573, 89920), (2656, 87110), (2810, 82336), (3320, 69688), (4496, 51460), (4960, 46646), (5146, 44960), (5312, 43555), (5620, 41168), (6640, 34844), (8711, 26560), (8992, 25730), (9920, 23323), (10292, 22480), (11240, 20584), (12865, 17984), (13280, 17422)]