1488997440

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{73859}}^1$

素因数の和:73889

約数の個数: 168

約数和(自身を含む): 5853257280

約数和(自身を除く): 4364259840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 420, 448, 480, 504, 560, 576, 630, 672, 720, 840, 960, 1008, 1120, 1260, 1344, 1440, 1680, 2016, 2240, 2520, 2880, 3360, 4032, 5040, 6720, 10080, 20160, 73859, 147718, 221577, 295436, 369295, 443154, 517013, 590872, 664731, 738590, 886308, 1034026, 1107885, 1181744, 1329462, 1477180, 1551039, 1772616, 2068052, 2215770, 2363488, 2585065, 2658924, 2954360, 3102078, 3323655, 3545232, 4136104, 4431540, 4653117, 4726976, 5170130, 5317848, 5908720, 6204156, 6647310, 7090464, 7755195, 8272208, 8863080, 9306234, 10340260, 10635696, 11817440, 12408312, 13294620, 14180928, 15510390, 16544416, 17726160, 18612468, 20680520, 21271392, 23265585, 23634880, 24816624, 26589240, 31020780, 33088832, 35452320, 37224936, 41361040, 42542784, 46531170, 49633248, 53178480, 62041560, 70904640, 74449872, 82722080, 93062340, 99266496, 106356960, 124083120, 148899744, 165444160, 186124680, 212713920, 248166240, 297799488, 372249360, 496332480, 744498720, 1488997440]

約数ペア:

[(1, 1488997440), (2, 744498720), (3, 496332480), (4, 372249360), (5, 297799488), (6, 248166240), (7, 212713920), (8, 186124680), (9, 165444160), (10, 148899744), (12, 124083120), (14, 106356960), (15, 99266496), (16, 93062340), (18, 82722080), (20, 74449872), (21, 70904640), (24, 62041560), (28, 53178480), (30, 49633248), (32, 46531170), (35, 42542784), (36, 41361040), (40, 37224936), (42, 35452320), (45, 33088832), (48, 31020780), (56, 26589240), (60, 24816624), (63, 23634880), (64, 23265585), (70, 21271392), (72, 20680520), (80, 18612468), (84, 17726160), (90, 16544416), (96, 15510390), (105, 14180928), (112, 13294620), (120, 12408312), (126, 11817440), (140, 10635696), (144, 10340260), (160, 9306234), (168, 8863080), (180, 8272208), (192, 7755195), (210, 7090464), (224, 6647310), (240, 6204156), (252, 5908720), (280, 5317848), (288, 5170130), (315, 4726976), (320, 4653117), (336, 4431540), (360, 4136104), (420, 3545232), (448, 3323655), (480, 3102078), (504, 2954360), (560, 2658924), (576, 2585065), (630, 2363488), (672, 2215770), (720, 2068052), (840, 1772616), (960, 1551039), (1008, 1477180), (1120, 1329462), (1260, 1181744), (1344, 1107885), (1440, 1034026), (1680, 886308), (2016, 738590), (2240, 664731), (2520, 590872), (2880, 517013), (3360, 443154), (4032, 369295), (5040, 295436), (6720, 221577), (10080, 147718), (20160, 73859)]