67451520

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^2$

素因数の和:127

約数の個数: 192

約数和(自身を含む): 231703200

約数和(自身を除く): 164251680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 43, 48, 57, 60, 64, 76, 80, 86, 95, 96, 114, 120, 128, 129, 152, 160, 172, 190, 192, 215, 228, 240, 258, 285, 304, 320, 344, 380, 384, 430, 456, 480, 516, 570, 608, 640, 645, 688, 760, 817, 860, 912, 960, 1032, 1140, 1216, 1290, 1376, 1520, 1634, 1720, 1824, 1849, 1920, 2064, 2280, 2432, 2451, 2580, 2752, 3040, 3268, 3440, 3648, 3698, 4085, 4128, 4560, 4902, 5160, 5504, 5547, 6080, 6536, 6880, 7296, 7396, 8170, 8256, 9120, 9245, 9804, 10320, 11094, 12160, 12255, 13072, 13760, 14792, 16340, 16512, 18240, 18490, 19608, 20640, 22188, 24510, 26144, 27520, 27735, 29584, 32680, 35131, 36480, 36980, 39216, 41280, 44376, 49020, 52288, 55470, 59168, 65360, 70262, 73960, 78432, 82560, 88752, 98040, 104576, 105393, 110940, 118336, 130720, 140524, 147920, 156864, 175655, 177504, 196080, 210786, 221880, 236672, 261440, 281048, 295840, 313728, 351310, 355008, 392160, 421572, 443760, 522880, 526965, 562096, 591680, 702620, 710016, 784320, 843144, 887520, 1053930, 1124192, 1183360, 1405240, 1568640, 1686288, 1775040, 2107860, 2248384, 2810480, 3372576, 3550080, 4215720, 4496768, 5620960, 6745152, 8431440, 11241920, 13490304, 16862880, 22483840, 33725760, 67451520]

約数ペア:

[(1, 67451520), (2, 33725760), (3, 22483840), (4, 16862880), (5, 13490304), (6, 11241920), (8, 8431440), (10, 6745152), (12, 5620960), (15, 4496768), (16, 4215720), (19, 3550080), (20, 3372576), (24, 2810480), (30, 2248384), (32, 2107860), (38, 1775040), (40, 1686288), (43, 1568640), (48, 1405240), (57, 1183360), (60, 1124192), (64, 1053930), (76, 887520), (80, 843144), (86, 784320), (95, 710016), (96, 702620), (114, 591680), (120, 562096), (128, 526965), (129, 522880), (152, 443760), (160, 421572), (172, 392160), (190, 355008), (192, 351310), (215, 313728), (228, 295840), (240, 281048), (258, 261440), (285, 236672), (304, 221880), (320, 210786), (344, 196080), (380, 177504), (384, 175655), (430, 156864), (456, 147920), (480, 140524), (516, 130720), (570, 118336), (608, 110940), (640, 105393), (645, 104576), (688, 98040), (760, 88752), (817, 82560), (860, 78432), (912, 73960), (960, 70262), (1032, 65360), (1140, 59168), (1216, 55470), (1290, 52288), (1376, 49020), (1520, 44376), (1634, 41280), (1720, 39216), (1824, 36980), (1849, 36480), (1920, 35131), (2064, 32680), (2280, 29584), (2432, 27735), (2451, 27520), (2580, 26144), (2752, 24510), (3040, 22188), (3268, 20640), (3440, 19608), (3648, 18490), (3698, 18240), (4085, 16512), (4128, 16340), (4560, 14792), (4902, 13760), (5160, 13072), (5504, 12255), (5547, 12160), (6080, 11094), (6536, 10320), (6880, 9804), (7296, 9245), (7396, 9120), (8170, 8256)]