67560240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{163}}^1$

素因数の和:347

約数の個数: 160

約数和(自身を含む): 231342336

約数和(自身を除く): 163782096

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 157, 163, 165, 176, 220, 240, 264, 314, 326, 330, 440, 471, 489, 528, 628, 652, 660, 785, 815, 880, 942, 978, 1256, 1304, 1320, 1570, 1630, 1727, 1793, 1884, 1956, 2355, 2445, 2512, 2608, 2640, 3140, 3260, 3454, 3586, 3768, 3912, 4710, 4890, 5181, 5379, 6280, 6520, 6908, 7172, 7536, 7824, 8635, 8965, 9420, 9780, 10362, 10758, 12560, 13040, 13816, 14344, 17270, 17930, 18840, 19560, 20724, 21516, 25591, 25905, 26895, 27632, 28688, 34540, 35860, 37680, 39120, 41448, 43032, 51182, 51810, 53790, 69080, 71720, 76773, 82896, 86064, 102364, 103620, 107580, 127955, 138160, 143440, 153546, 204728, 207240, 215160, 255910, 281501, 307092, 383865, 409456, 414480, 430320, 511820, 563002, 614184, 767730, 844503, 1023640, 1126004, 1228368, 1407505, 1535460, 1689006, 2047280, 2252008, 2815010, 3070920, 3378012, 4222515, 4504016, 5630020, 6141840, 6756024, 8445030, 11260040, 13512048, 16890060, 22520080, 33780120, 67560240]

約数ペア:

[(1, 67560240), (2, 33780120), (3, 22520080), (4, 16890060), (5, 13512048), (6, 11260040), (8, 8445030), (10, 6756024), (11, 6141840), (12, 5630020), (15, 4504016), (16, 4222515), (20, 3378012), (22, 3070920), (24, 2815010), (30, 2252008), (33, 2047280), (40, 1689006), (44, 1535460), (48, 1407505), (55, 1228368), (60, 1126004), (66, 1023640), (80, 844503), (88, 767730), (110, 614184), (120, 563002), (132, 511820), (157, 430320), (163, 414480), (165, 409456), (176, 383865), (220, 307092), (240, 281501), (264, 255910), (314, 215160), (326, 207240), (330, 204728), (440, 153546), (471, 143440), (489, 138160), (528, 127955), (628, 107580), (652, 103620), (660, 102364), (785, 86064), (815, 82896), (880, 76773), (942, 71720), (978, 69080), (1256, 53790), (1304, 51810), (1320, 51182), (1570, 43032), (1630, 41448), (1727, 39120), (1793, 37680), (1884, 35860), (1956, 34540), (2355, 28688), (2445, 27632), (2512, 26895), (2608, 25905), (2640, 25591), (3140, 21516), (3260, 20724), (3454, 19560), (3586, 18840), (3768, 17930), (3912, 17270), (4710, 14344), (4890, 13816), (5181, 13040), (5379, 12560), (6280, 10758), (6520, 10362), (6908, 9780), (7172, 9420), (7536, 8965), (7824, 8635)]