14639240

素因数分解:

$2^3\times 5^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{97}}^1$

素因数の和:140

約数の個数: 128

約数和(自身を含む): 42336000

約数和(自身を除く): 27696760

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 49, 55, 56, 70, 77, 88, 97, 98, 110, 140, 154, 194, 196, 220, 245, 280, 308, 343, 385, 388, 392, 440, 485, 490, 539, 616, 679, 686, 770, 776, 970, 980, 1067, 1078, 1358, 1372, 1540, 1715, 1940, 1960, 2134, 2156, 2695, 2716, 2744, 3080, 3395, 3430, 3773, 3880, 4268, 4312, 4753, 5335, 5390, 5432, 6790, 6860, 7469, 7546, 8536, 9506, 10670, 10780, 13580, 13720, 14938, 15092, 18865, 19012, 21340, 21560, 23765, 27160, 29876, 30184, 33271, 37345, 37730, 38024, 42680, 47530, 52283, 59752, 66542, 74690, 75460, 95060, 104566, 133084, 149380, 150920, 166355, 190120, 209132, 261415, 266168, 298760, 332710, 365981, 418264, 522830, 665420, 731962, 1045660, 1330840, 1463924, 1829905, 2091320, 2927848, 3659810, 7319620, 14639240]

約数ペア:

[(1, 14639240), (2, 7319620), (4, 3659810), (5, 2927848), (7, 2091320), (8, 1829905), (10, 1463924), (11, 1330840), (14, 1045660), (20, 731962), (22, 665420), (28, 522830), (35, 418264), (40, 365981), (44, 332710), (49, 298760), (55, 266168), (56, 261415), (70, 209132), (77, 190120), (88, 166355), (97, 150920), (98, 149380), (110, 133084), (140, 104566), (154, 95060), (194, 75460), (196, 74690), (220, 66542), (245, 59752), (280, 52283), (308, 47530), (343, 42680), (385, 38024), (388, 37730), (392, 37345), (440, 33271), (485, 30184), (490, 29876), (539, 27160), (616, 23765), (679, 21560), (686, 21340), (770, 19012), (776, 18865), (970, 15092), (980, 14938), (1067, 13720), (1078, 13580), (1358, 10780), (1372, 10670), (1540, 9506), (1715, 8536), (1940, 7546), (1960, 7469), (2134, 6860), (2156, 6790), (2695, 5432), (2716, 5390), (2744, 5335), (3080, 4753), (3395, 4312), (3430, 4268), (3773, 3880)]