226433920

素因数分解:

$2^7\times 5^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{113}}^1$

素因数の和:264

約数の個数: 128

約数和(自身を含む): 569306880

約数和(自身を除く): 342872960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 101, 113, 124, 128, 155, 160, 202, 226, 248, 310, 320, 404, 452, 496, 505, 565, 620, 640, 808, 904, 992, 1010, 1130, 1240, 1616, 1808, 1984, 2020, 2260, 2480, 3131, 3232, 3503, 3616, 3968, 4040, 4520, 4960, 6262, 6464, 7006, 7232, 8080, 9040, 9920, 11413, 12524, 12928, 14012, 14464, 15655, 16160, 17515, 18080, 19840, 22826, 25048, 28024, 31310, 32320, 35030, 36160, 45652, 50096, 56048, 57065, 62620, 64640, 70060, 72320, 91304, 100192, 112096, 114130, 125240, 140120, 182608, 200384, 224192, 228260, 250480, 280240, 353803, 365216, 400768, 448384, 456520, 500960, 560480, 707606, 730432, 913040, 1001920, 1120960, 1415212, 1460864, 1769015, 1826080, 2003840, 2241920, 2830424, 3538030, 3652160, 5660848, 7076060, 7304320, 11321696, 14152120, 22643392, 28304240, 45286784, 56608480, 113216960, 226433920]

約数ペア:

[(1, 226433920), (2, 113216960), (4, 56608480), (5, 45286784), (8, 28304240), (10, 22643392), (16, 14152120), (20, 11321696), (31, 7304320), (32, 7076060), (40, 5660848), (62, 3652160), (64, 3538030), (80, 2830424), (101, 2241920), (113, 2003840), (124, 1826080), (128, 1769015), (155, 1460864), (160, 1415212), (202, 1120960), (226, 1001920), (248, 913040), (310, 730432), (320, 707606), (404, 560480), (452, 500960), (496, 456520), (505, 448384), (565, 400768), (620, 365216), (640, 353803), (808, 280240), (904, 250480), (992, 228260), (1010, 224192), (1130, 200384), (1240, 182608), (1616, 140120), (1808, 125240), (1984, 114130), (2020, 112096), (2260, 100192), (2480, 91304), (3131, 72320), (3232, 70060), (3503, 64640), (3616, 62620), (3968, 57065), (4040, 56048), (4520, 50096), (4960, 45652), (6262, 36160), (6464, 35030), (7006, 32320), (7232, 31310), (8080, 28024), (9040, 25048), (9920, 22826), (11413, 19840), (12524, 18080), (12928, 17515), (14012, 16160), (14464, 15655)]