142334280

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{11981}}^1$

素因数の和:12012

約数の個数: 128

約数和(自身を含む): 517622400

約数和(自身を除く): 375288120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 88, 90, 99, 108, 110, 120, 132, 135, 165, 180, 198, 216, 220, 264, 270, 297, 330, 360, 396, 440, 495, 540, 594, 660, 792, 990, 1080, 1188, 1320, 1485, 1980, 2376, 2970, 3960, 5940, 11880, 11981, 23962, 35943, 47924, 59905, 71886, 95848, 107829, 119810, 131791, 143772, 179715, 215658, 239620, 263582, 287544, 323487, 359430, 395373, 431316, 479240, 527164, 539145, 646974, 658955, 718860, 790746, 862632, 1054328, 1078290, 1186119, 1293948, 1317910, 1437720, 1581492, 1617435, 1976865, 2156580, 2372238, 2587896, 2635820, 3162984, 3234870, 3558357, 3953730, 4313160, 4744476, 5271640, 5930595, 6469740, 7116714, 7907460, 9488952, 11861190, 12939480, 14233428, 15814920, 17791785, 23722380, 28466856, 35583570, 47444760, 71167140, 142334280]

約数ペア:

[(1, 142334280), (2, 71167140), (3, 47444760), (4, 35583570), (5, 28466856), (6, 23722380), (8, 17791785), (9, 15814920), (10, 14233428), (11, 12939480), (12, 11861190), (15, 9488952), (18, 7907460), (20, 7116714), (22, 6469740), (24, 5930595), (27, 5271640), (30, 4744476), (33, 4313160), (36, 3953730), (40, 3558357), (44, 3234870), (45, 3162984), (54, 2635820), (55, 2587896), (60, 2372238), (66, 2156580), (72, 1976865), (88, 1617435), (90, 1581492), (99, 1437720), (108, 1317910), (110, 1293948), (120, 1186119), (132, 1078290), (135, 1054328), (165, 862632), (180, 790746), (198, 718860), (216, 658955), (220, 646974), (264, 539145), (270, 527164), (297, 479240), (330, 431316), (360, 395373), (396, 359430), (440, 323487), (495, 287544), (540, 263582), (594, 239620), (660, 215658), (792, 179715), (990, 143772), (1080, 131791), (1188, 119810), (1320, 107829), (1485, 95848), (1980, 71886), (2376, 59905), (2970, 47924), (3960, 35943), (5940, 23962), (11880, 11981)]