142339680

素因数分解:

$2^5\times 3^5\times 5^1\times 7^1\times {\mathrm{523}}^1$

素因数の和:560

約数の個数: 288

約数和(自身を含む): 576785664

約数和(自身を除く): 434445984

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 162, 168, 180, 189, 210, 216, 224, 240, 243, 252, 270, 280, 288, 315, 324, 336, 360, 378, 405, 420, 432, 480, 486, 504, 523, 540, 560, 567, 630, 648, 672, 720, 756, 810, 840, 864, 945, 972, 1008, 1046, 1080, 1120, 1134, 1215, 1260, 1296, 1440, 1512, 1569, 1620, 1680, 1701, 1890, 1944, 2016, 2092, 2160, 2268, 2430, 2520, 2592, 2615, 2835, 3024, 3138, 3240, 3360, 3402, 3661, 3780, 3888, 4184, 4320, 4536, 4707, 4860, 5040, 5230, 5670, 6048, 6276, 6480, 6804, 7322, 7560, 7776, 7845, 8368, 8505, 9072, 9414, 9720, 10080, 10460, 10983, 11340, 12552, 12960, 13608, 14121, 14644, 15120, 15690, 16736, 17010, 18144, 18305, 18828, 19440, 20920, 21966, 22680, 23535, 25104, 27216, 28242, 29288, 30240, 31380, 32949, 34020, 36610, 37656, 38880, 41840, 42363, 43932, 45360, 47070, 50208, 54432, 54915, 56484, 58576, 62760, 65898, 68040, 70605, 73220, 75312, 83680, 84726, 87864, 90720, 94140, 98847, 109830, 112968, 117152, 125520, 127089, 131796, 136080, 141210, 146440, 150624, 164745, 169452, 175728, 188280, 197694, 211815, 219660, 225936, 251040, 254178, 263592, 272160, 282420, 292880, 296541, 329490, 338904, 351456, 376560, 395388, 423630, 439320, 451872, 494235, 508356, 527184, 564840, 585760, 593082, 635445, 658980, 677808, 753120, 790776, 847260, 878640, 889623, 988470, 1016712, 1054368, 1129680, 1186164, 1270890, 1317960, 1355616, 1482705, 1581552, 1694520, 1757280, 1779246, 1976940, 2033424, 2259360, 2372328, 2541780, 2635920, 2965410, 3163104, 3389040, 3558492, 3953880, 4066848, 4448115, 4744656, 5083560, 5271840, 5930820, 6778080, 7116984, 7907760, 8896230, 9489312, 10167120, 11861640, 14233968, 15815520, 17792460, 20334240, 23723280, 28467936, 35584920, 47446560, 71169840, 142339680]

約数ペア:

[(1, 142339680), (2, 71169840), (3, 47446560), (4, 35584920), (5, 28467936), (6, 23723280), (7, 20334240), (8, 17792460), (9, 15815520), (10, 14233968), (12, 11861640), (14, 10167120), (15, 9489312), (16, 8896230), (18, 7907760), (20, 7116984), (21, 6778080), (24, 5930820), (27, 5271840), (28, 5083560), (30, 4744656), (32, 4448115), (35, 4066848), (36, 3953880), (40, 3558492), (42, 3389040), (45, 3163104), (48, 2965410), (54, 2635920), (56, 2541780), (60, 2372328), (63, 2259360), (70, 2033424), (72, 1976940), (80, 1779246), (81, 1757280), (84, 1694520), (90, 1581552), (96, 1482705), (105, 1355616), (108, 1317960), (112, 1270890), (120, 1186164), (126, 1129680), (135, 1054368), (140, 1016712), (144, 988470), (160, 889623), (162, 878640), (168, 847260), (180, 790776), (189, 753120), (210, 677808), (216, 658980), (224, 635445), (240, 593082), (243, 585760), (252, 564840), (270, 527184), (280, 508356), (288, 494235), (315, 451872), (324, 439320), (336, 423630), (360, 395388), (378, 376560), (405, 351456), (420, 338904), (432, 329490), (480, 296541), (486, 292880), (504, 282420), (523, 272160), (540, 263592), (560, 254178), (567, 251040), (630, 225936), (648, 219660), (672, 211815), (720, 197694), (756, 188280), (810, 175728), (840, 169452), (864, 164745), (945, 150624), (972, 146440), (1008, 141210), (1046, 136080), (1080, 131796), (1120, 127089), (1134, 125520), (1215, 117152), (1260, 112968), (1296, 109830), (1440, 98847), (1512, 94140), (1569, 90720), (1620, 87864), (1680, 84726), (1701, 83680), (1890, 75312), (1944, 73220), (2016, 70605), (2092, 68040), (2160, 65898), (2268, 62760), (2430, 58576), (2520, 56484), (2592, 54915), (2615, 54432), (2835, 50208), (3024, 47070), (3138, 45360), (3240, 43932), (3360, 42363), (3402, 41840), (3661, 38880), (3780, 37656), (3888, 36610), (4184, 34020), (4320, 32949), (4536, 31380), (4707, 30240), (4860, 29288), (5040, 28242), (5230, 27216), (5670, 25104), (6048, 23535), (6276, 22680), (6480, 21966), (6804, 20920), (7322, 19440), (7560, 18828), (7776, 18305), (7845, 18144), (8368, 17010), (8505, 16736), (9072, 15690), (9414, 15120), (9720, 14644), (10080, 14121), (10460, 13608), (10983, 12960), (11340, 12552)]