166464760

素因数分解:

$2^3\times 5^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{1103}}^1$

素因数の和:1146

約数の個数: 128

約数和(自身を含む): 476928000

約数和(自身を除く): 310463240

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 49, 55, 56, 70, 77, 88, 98, 110, 140, 154, 196, 220, 245, 280, 308, 343, 385, 392, 440, 490, 539, 616, 686, 770, 980, 1078, 1103, 1372, 1540, 1715, 1960, 2156, 2206, 2695, 2744, 3080, 3430, 3773, 4312, 4412, 5390, 5515, 6860, 7546, 7721, 8824, 10780, 11030, 12133, 13720, 15092, 15442, 18865, 21560, 22060, 24266, 30184, 30884, 37730, 38605, 44120, 48532, 54047, 60665, 61768, 75460, 77210, 84931, 97064, 108094, 121330, 150920, 154420, 169862, 216188, 242660, 270235, 308840, 339724, 378329, 424655, 432376, 485320, 540470, 594517, 679448, 756658, 849310, 1080940, 1189034, 1513316, 1698620, 1891645, 2161880, 2378068, 2972585, 3026632, 3397240, 3783290, 4161619, 4756136, 5945170, 7566580, 8323238, 11890340, 15133160, 16646476, 20808095, 23780680, 33292952, 41616190, 83232380, 166464760]

約数ペア:

[(1, 166464760), (2, 83232380), (4, 41616190), (5, 33292952), (7, 23780680), (8, 20808095), (10, 16646476), (11, 15133160), (14, 11890340), (20, 8323238), (22, 7566580), (28, 5945170), (35, 4756136), (40, 4161619), (44, 3783290), (49, 3397240), (55, 3026632), (56, 2972585), (70, 2378068), (77, 2161880), (88, 1891645), (98, 1698620), (110, 1513316), (140, 1189034), (154, 1080940), (196, 849310), (220, 756658), (245, 679448), (280, 594517), (308, 540470), (343, 485320), (385, 432376), (392, 424655), (440, 378329), (490, 339724), (539, 308840), (616, 270235), (686, 242660), (770, 216188), (980, 169862), (1078, 154420), (1103, 150920), (1372, 121330), (1540, 108094), (1715, 97064), (1960, 84931), (2156, 77210), (2206, 75460), (2695, 61768), (2744, 60665), (3080, 54047), (3430, 48532), (3773, 44120), (4312, 38605), (4412, 37730), (5390, 30884), (5515, 30184), (6860, 24266), (7546, 22060), (7721, 21560), (8824, 18865), (10780, 15442), (11030, 15092), (12133, 13720)]