1301056160

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{269}}^1$

素因数の和:383

約数の個数: 192

約数和(自身を含む): 3412886400

約数和(自身を除く): 2111830240

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 37, 38, 40, 43, 74, 76, 80, 86, 95, 148, 152, 160, 172, 185, 190, 215, 269, 296, 304, 344, 370, 380, 430, 538, 592, 608, 688, 703, 740, 760, 817, 860, 1076, 1184, 1345, 1376, 1406, 1480, 1520, 1591, 1634, 1720, 2152, 2690, 2812, 2960, 3040, 3182, 3268, 3440, 3515, 4085, 4304, 5111, 5380, 5624, 5920, 6364, 6536, 6880, 7030, 7955, 8170, 8608, 9953, 10222, 10760, 11248, 11567, 12728, 13072, 14060, 15910, 16340, 19906, 20444, 21520, 22496, 23134, 25456, 25555, 26144, 28120, 30229, 31820, 32680, 39812, 40888, 43040, 46268, 49765, 50912, 51110, 56240, 57835, 60458, 63640, 65360, 79624, 81776, 92536, 99530, 102220, 112480, 115670, 120916, 127280, 130720, 151145, 159248, 163552, 185072, 189107, 199060, 204440, 219773, 231340, 241832, 254560, 302290, 318496, 370144, 378214, 398120, 408880, 427979, 439546, 462680, 483664, 604580, 756428, 796240, 817760, 855958, 879092, 925360, 945535, 967328, 1098865, 1209160, 1512856, 1592480, 1711916, 1758184, 1850720, 1891070, 2139895, 2197730, 2418320, 3025712, 3423832, 3516368, 3782140, 4279790, 4395460, 4836640, 6051424, 6847664, 7032736, 7564280, 8131601, 8559580, 8790920, 13695328, 15128560, 16263202, 17119160, 17581840, 30257120, 32526404, 34238320, 35163680, 40658005, 65052808, 68476640, 81316010, 130105616, 162632020, 260211232, 325264040, 650528080, 1301056160]

約数ペア:

[(1, 1301056160), (2, 650528080), (4, 325264040), (5, 260211232), (8, 162632020), (10, 130105616), (16, 81316010), (19, 68476640), (20, 65052808), (32, 40658005), (37, 35163680), (38, 34238320), (40, 32526404), (43, 30257120), (74, 17581840), (76, 17119160), (80, 16263202), (86, 15128560), (95, 13695328), (148, 8790920), (152, 8559580), (160, 8131601), (172, 7564280), (185, 7032736), (190, 6847664), (215, 6051424), (269, 4836640), (296, 4395460), (304, 4279790), (344, 3782140), (370, 3516368), (380, 3423832), (430, 3025712), (538, 2418320), (592, 2197730), (608, 2139895), (688, 1891070), (703, 1850720), (740, 1758184), (760, 1711916), (817, 1592480), (860, 1512856), (1076, 1209160), (1184, 1098865), (1345, 967328), (1376, 945535), (1406, 925360), (1480, 879092), (1520, 855958), (1591, 817760), (1634, 796240), (1720, 756428), (2152, 604580), (2690, 483664), (2812, 462680), (2960, 439546), (3040, 427979), (3182, 408880), (3268, 398120), (3440, 378214), (3515, 370144), (4085, 318496), (4304, 302290), (5111, 254560), (5380, 241832), (5624, 231340), (5920, 219773), (6364, 204440), (6536, 199060), (6880, 189107), (7030, 185072), (7955, 163552), (8170, 159248), (8608, 151145), (9953, 130720), (10222, 127280), (10760, 120916), (11248, 115670), (11567, 112480), (12728, 102220), (13072, 99530), (14060, 92536), (15910, 81776), (16340, 79624), (19906, 65360), (20444, 63640), (21520, 60458), (22496, 57835), (23134, 56240), (25456, 51110), (25555, 50912), (26144, 49765), (28120, 46268), (30229, 43040), (31820, 40888), (32680, 39812)]