3179072640

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{19949}}^1$

素因数の和:20054

約数の個数: 128

約数和(自身を含む): 10255896000

約数和(自身を除く): 7076823360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 83, 96, 120, 128, 160, 166, 192, 240, 249, 320, 332, 384, 415, 480, 498, 640, 664, 830, 960, 996, 1245, 1328, 1660, 1920, 1992, 2490, 2656, 3320, 3984, 4980, 5312, 6640, 7968, 9960, 10624, 13280, 15936, 19920, 19949, 26560, 31872, 39840, 39898, 53120, 59847, 79680, 79796, 99745, 119694, 159360, 159592, 199490, 239388, 299235, 319184, 398980, 478776, 598470, 638368, 797960, 957552, 1196940, 1276736, 1595920, 1655767, 1915104, 2393880, 2553472, 3191840, 3311534, 3830208, 4787760, 4967301, 6383680, 6623068, 7660416, 8278835, 9575520, 9934602, 12767360, 13246136, 16557670, 19151040, 19869204, 24836505, 26492272, 33115340, 38302080, 39738408, 49673010, 52984544, 66230680, 79476816, 99346020, 105969088, 132461360, 158953632, 198692040, 211938176, 264922720, 317907264, 397384080, 529845440, 635814528, 794768160, 1059690880, 1589536320, 3179072640]

約数ペア:

[(1, 3179072640), (2, 1589536320), (3, 1059690880), (4, 794768160), (5, 635814528), (6, 529845440), (8, 397384080), (10, 317907264), (12, 264922720), (15, 211938176), (16, 198692040), (20, 158953632), (24, 132461360), (30, 105969088), (32, 99346020), (40, 79476816), (48, 66230680), (60, 52984544), (64, 49673010), (80, 39738408), (83, 38302080), (96, 33115340), (120, 26492272), (128, 24836505), (160, 19869204), (166, 19151040), (192, 16557670), (240, 13246136), (249, 12767360), (320, 9934602), (332, 9575520), (384, 8278835), (415, 7660416), (480, 6623068), (498, 6383680), (640, 4967301), (664, 4787760), (830, 3830208), (960, 3311534), (996, 3191840), (1245, 2553472), (1328, 2393880), (1660, 1915104), (1920, 1655767), (1992, 1595920), (2490, 1276736), (2656, 1196940), (3320, 957552), (3984, 797960), (4980, 638368), (5312, 598470), (6640, 478776), (7968, 398980), (9960, 319184), (10624, 299235), (13280, 239388), (15936, 199490), (19920, 159592), (19949, 159360), (26560, 119694), (31872, 99745), (39840, 79796), (39898, 79680), (53120, 59847)]