205432080

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{7193}}^1$

素因数の和:7233

約数の個数: 160

約数和(自身を含む): 770736384

約数和(自身を除く): 565304304

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 48, 51, 56, 60, 68, 70, 80, 84, 85, 102, 105, 112, 119, 120, 136, 140, 168, 170, 204, 210, 238, 240, 255, 272, 280, 336, 340, 357, 408, 420, 476, 510, 560, 595, 680, 714, 816, 840, 952, 1020, 1190, 1360, 1428, 1680, 1785, 1904, 2040, 2380, 2856, 3570, 4080, 4760, 5712, 7140, 7193, 9520, 14280, 14386, 21579, 28560, 28772, 35965, 43158, 50351, 57544, 71930, 86316, 100702, 107895, 115088, 122281, 143860, 151053, 172632, 201404, 215790, 244562, 251755, 287720, 302106, 345264, 366843, 402808, 431580, 489124, 503510, 575440, 604212, 611405, 733686, 755265, 805616, 855967, 863160, 978248, 1007020, 1208424, 1222810, 1467372, 1510530, 1711934, 1726320, 1834215, 1956496, 2014040, 2416848, 2445620, 2567901, 2934744, 3021060, 3423868, 3668430, 4028080, 4279835, 4891240, 5135802, 5869488, 6042120, 6847736, 7336860, 8559670, 9782480, 10271604, 12084240, 12839505, 13695472, 14673720, 17119340, 20543208, 25679010, 29347440, 34238680, 41086416, 51358020, 68477360, 102716040, 205432080]

約数ペア:

[(1, 205432080), (2, 102716040), (3, 68477360), (4, 51358020), (5, 41086416), (6, 34238680), (7, 29347440), (8, 25679010), (10, 20543208), (12, 17119340), (14, 14673720), (15, 13695472), (16, 12839505), (17, 12084240), (20, 10271604), (21, 9782480), (24, 8559670), (28, 7336860), (30, 6847736), (34, 6042120), (35, 5869488), (40, 5135802), (42, 4891240), (48, 4279835), (51, 4028080), (56, 3668430), (60, 3423868), (68, 3021060), (70, 2934744), (80, 2567901), (84, 2445620), (85, 2416848), (102, 2014040), (105, 1956496), (112, 1834215), (119, 1726320), (120, 1711934), (136, 1510530), (140, 1467372), (168, 1222810), (170, 1208424), (204, 1007020), (210, 978248), (238, 863160), (240, 855967), (255, 805616), (272, 755265), (280, 733686), (336, 611405), (340, 604212), (357, 575440), (408, 503510), (420, 489124), (476, 431580), (510, 402808), (560, 366843), (595, 345264), (680, 302106), (714, 287720), (816, 251755), (840, 244562), (952, 215790), (1020, 201404), (1190, 172632), (1360, 151053), (1428, 143860), (1680, 122281), (1785, 115088), (1904, 107895), (2040, 100702), (2380, 86316), (2856, 71930), (3570, 57544), (4080, 50351), (4760, 43158), (5712, 35965), (7140, 28772), (7193, 28560), (9520, 21579), (14280, 14386)]