564930520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{1231}}^1$

素因数の和:1409

約数の個数: 128

約数和(自身を含む): 1596672000

約数和(自身を除く): 1031741480

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 149, 154, 220, 280, 298, 308, 385, 440, 596, 616, 745, 770, 1043, 1192, 1231, 1490, 1540, 1639, 2086, 2462, 2980, 3080, 3278, 4172, 4924, 5215, 5960, 6155, 6556, 8195, 8344, 8617, 9848, 10430, 11473, 12310, 13112, 13541, 16390, 17234, 20860, 22946, 24620, 27082, 32780, 34468, 41720, 43085, 45892, 49240, 54164, 57365, 65560, 67705, 68936, 86170, 91784, 94787, 108328, 114730, 135410, 172340, 183419, 189574, 229460, 270820, 344680, 366838, 379148, 458920, 473935, 541640, 733676, 758296, 917095, 947870, 1283933, 1467352, 1834190, 1895740, 2017609, 2567866, 3668380, 3791480, 4035218, 5135732, 6419665, 7336760, 8070436, 10088045, 10271464, 12839330, 14123263, 16140872, 20176090, 25678660, 28246526, 40352180, 51357320, 56493052, 70616315, 80704360, 112986104, 141232630, 282465260, 564930520]

約数ペア:

[(1, 564930520), (2, 282465260), (4, 141232630), (5, 112986104), (7, 80704360), (8, 70616315), (10, 56493052), (11, 51357320), (14, 40352180), (20, 28246526), (22, 25678660), (28, 20176090), (35, 16140872), (40, 14123263), (44, 12839330), (55, 10271464), (56, 10088045), (70, 8070436), (77, 7336760), (88, 6419665), (110, 5135732), (140, 4035218), (149, 3791480), (154, 3668380), (220, 2567866), (280, 2017609), (298, 1895740), (308, 1834190), (385, 1467352), (440, 1283933), (596, 947870), (616, 917095), (745, 758296), (770, 733676), (1043, 541640), (1192, 473935), (1231, 458920), (1490, 379148), (1540, 366838), (1639, 344680), (2086, 270820), (2462, 229460), (2980, 189574), (3080, 183419), (3278, 172340), (4172, 135410), (4924, 114730), (5215, 108328), (5960, 94787), (6155, 91784), (6556, 86170), (8195, 68936), (8344, 67705), (8617, 65560), (9848, 57365), (10430, 54164), (11473, 49240), (12310, 45892), (13112, 43085), (13541, 41720), (16390, 34468), (17234, 32780), (20860, 27082), (22946, 24620)]