142242120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{419}}^1$

素因数の和:500

約数の個数: 192

約数和(自身を含む): 495331200

約数和(自身を除く): 353089080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 41, 45, 46, 60, 69, 72, 82, 90, 92, 115, 120, 123, 138, 164, 180, 184, 205, 207, 230, 246, 276, 328, 345, 360, 369, 410, 414, 419, 460, 492, 552, 615, 690, 738, 820, 828, 838, 920, 943, 984, 1035, 1230, 1257, 1380, 1476, 1640, 1656, 1676, 1845, 1886, 2070, 2095, 2460, 2514, 2760, 2829, 2952, 3352, 3690, 3771, 3772, 4140, 4190, 4715, 4920, 5028, 5658, 6285, 7380, 7542, 7544, 8280, 8380, 8487, 9430, 9637, 10056, 11316, 12570, 14145, 14760, 15084, 16760, 16974, 17179, 18855, 18860, 19274, 22632, 25140, 28290, 28911, 30168, 33948, 34358, 37710, 37720, 38548, 42435, 48185, 50280, 51537, 56580, 57822, 67896, 68716, 75420, 77096, 84870, 85895, 86733, 96370, 103074, 113160, 115644, 137432, 144555, 150840, 154611, 169740, 171790, 173466, 192740, 206148, 231288, 257685, 289110, 309222, 339480, 343580, 346932, 385480, 395117, 412296, 433665, 515370, 578220, 618444, 687160, 693864, 773055, 790234, 867330, 1030740, 1156440, 1185351, 1236888, 1546110, 1580468, 1734660, 1975585, 2061480, 2370702, 3092220, 3160936, 3469320, 3556053, 3951170, 4741404, 5926755, 6184440, 7112106, 7902340, 9482808, 11853510, 14224212, 15804680, 17780265, 23707020, 28448424, 35560530, 47414040, 71121060, 142242120]

約数ペア:

[(1, 142242120), (2, 71121060), (3, 47414040), (4, 35560530), (5, 28448424), (6, 23707020), (8, 17780265), (9, 15804680), (10, 14224212), (12, 11853510), (15, 9482808), (18, 7902340), (20, 7112106), (23, 6184440), (24, 5926755), (30, 4741404), (36, 3951170), (40, 3556053), (41, 3469320), (45, 3160936), (46, 3092220), (60, 2370702), (69, 2061480), (72, 1975585), (82, 1734660), (90, 1580468), (92, 1546110), (115, 1236888), (120, 1185351), (123, 1156440), (138, 1030740), (164, 867330), (180, 790234), (184, 773055), (205, 693864), (207, 687160), (230, 618444), (246, 578220), (276, 515370), (328, 433665), (345, 412296), (360, 395117), (369, 385480), (410, 346932), (414, 343580), (419, 339480), (460, 309222), (492, 289110), (552, 257685), (615, 231288), (690, 206148), (738, 192740), (820, 173466), (828, 171790), (838, 169740), (920, 154611), (943, 150840), (984, 144555), (1035, 137432), (1230, 115644), (1257, 113160), (1380, 103074), (1476, 96370), (1640, 86733), (1656, 85895), (1676, 84870), (1845, 77096), (1886, 75420), (2070, 68716), (2095, 67896), (2460, 57822), (2514, 56580), (2760, 51537), (2829, 50280), (2952, 48185), (3352, 42435), (3690, 38548), (3771, 37720), (3772, 37710), (4140, 34358), (4190, 33948), (4715, 30168), (4920, 28911), (5028, 28290), (5658, 25140), (6285, 22632), (7380, 19274), (7542, 18860), (7544, 18855), (8280, 17179), (8380, 16974), (8487, 16760), (9430, 15084), (9637, 14760), (10056, 14145), (11316, 12570)]