136878720

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{6481}}^1$

素因数の和:6514

約数の個数: 128

約数和(自身を含む): 476038080

約数和(自身を除く): 339159360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 128, 132, 160, 165, 176, 192, 220, 240, 264, 320, 330, 352, 384, 440, 480, 528, 640, 660, 704, 880, 960, 1056, 1320, 1408, 1760, 1920, 2112, 2640, 3520, 4224, 5280, 6481, 7040, 10560, 12962, 19443, 21120, 25924, 32405, 38886, 51848, 64810, 71291, 77772, 97215, 103696, 129620, 142582, 155544, 194430, 207392, 213873, 259240, 285164, 311088, 356455, 388860, 414784, 427746, 518480, 570328, 622176, 712910, 777720, 829568, 855492, 1036960, 1069365, 1140656, 1244352, 1425820, 1555440, 1710984, 2073920, 2138730, 2281312, 2488704, 2851640, 3110880, 3421968, 4147840, 4277460, 4562624, 5703280, 6221760, 6843936, 8554920, 9125248, 11406560, 12443520, 13687872, 17109840, 22813120, 27375744, 34219680, 45626240, 68439360, 136878720]

約数ペア:

[(1, 136878720), (2, 68439360), (3, 45626240), (4, 34219680), (5, 27375744), (6, 22813120), (8, 17109840), (10, 13687872), (11, 12443520), (12, 11406560), (15, 9125248), (16, 8554920), (20, 6843936), (22, 6221760), (24, 5703280), (30, 4562624), (32, 4277460), (33, 4147840), (40, 3421968), (44, 3110880), (48, 2851640), (55, 2488704), (60, 2281312), (64, 2138730), (66, 2073920), (80, 1710984), (88, 1555440), (96, 1425820), (110, 1244352), (120, 1140656), (128, 1069365), (132, 1036960), (160, 855492), (165, 829568), (176, 777720), (192, 712910), (220, 622176), (240, 570328), (264, 518480), (320, 427746), (330, 414784), (352, 388860), (384, 356455), (440, 311088), (480, 285164), (528, 259240), (640, 213873), (660, 207392), (704, 194430), (880, 155544), (960, 142582), (1056, 129620), (1320, 103696), (1408, 97215), (1760, 77772), (1920, 71291), (2112, 64810), (2640, 51848), (3520, 38886), (4224, 32405), (5280, 25924), (6481, 21120), (7040, 19443), (10560, 12962)]