160797560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1$

素因数の和:166

約数の個数: 256

約数和(自身を含む): 496419840

約数和(自身を除く): 335622280

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 17, 20, 22, 28, 34, 35, 37, 40, 44, 55, 56, 68, 70, 74, 77, 83, 85, 88, 110, 119, 136, 140, 148, 154, 166, 170, 185, 187, 220, 238, 259, 280, 296, 308, 332, 340, 370, 374, 385, 407, 415, 440, 476, 518, 581, 595, 616, 629, 664, 680, 740, 748, 770, 814, 830, 913, 935, 952, 1036, 1162, 1190, 1258, 1295, 1309, 1411, 1480, 1496, 1540, 1628, 1660, 1826, 1870, 2035, 2072, 2324, 2380, 2516, 2590, 2618, 2822, 2849, 2905, 3071, 3080, 3145, 3256, 3320, 3652, 3740, 4070, 4403, 4565, 4648, 4760, 5032, 5180, 5236, 5644, 5698, 5810, 6142, 6290, 6391, 6545, 6919, 7055, 7304, 7480, 8140, 8806, 9130, 9877, 10360, 10472, 11288, 11396, 11620, 12284, 12580, 12782, 13090, 13838, 14110, 14245, 15355, 15521, 16280, 17612, 18260, 19754, 21497, 22015, 22792, 23240, 24568, 25160, 25564, 26180, 27676, 28220, 28490, 30710, 31042, 31955, 33781, 34595, 35224, 36520, 39508, 42994, 44030, 48433, 49385, 51128, 52207, 52360, 55352, 56440, 56980, 61420, 62084, 63910, 67562, 69190, 77605, 79016, 85988, 88060, 96866, 98770, 104414, 107485, 108647, 113960, 122840, 124168, 127820, 135124, 138380, 155210, 168905, 171976, 176120, 193732, 197540, 208828, 214970, 217294, 236467, 242165, 255640, 261035, 270248, 276760, 310420, 337810, 365449, 387464, 395080, 417656, 429940, 434588, 472934, 484330, 522070, 543235, 574277, 620840, 675620, 730898, 859880, 869176, 945868, 968660, 1044140, 1086470, 1148554, 1182335, 1351240, 1461796, 1827245, 1891736, 1937320, 2088280, 2172940, 2297108, 2364670, 2871385, 2923592, 3654490, 4019939, 4345880, 4594216, 4729340, 5742770, 7308980, 8039878, 9458680, 11485540, 14617960, 16079756, 20099695, 22971080, 32159512, 40199390, 80398780, 160797560]

約数ペア:

[(1, 160797560), (2, 80398780), (4, 40199390), (5, 32159512), (7, 22971080), (8, 20099695), (10, 16079756), (11, 14617960), (14, 11485540), (17, 9458680), (20, 8039878), (22, 7308980), (28, 5742770), (34, 4729340), (35, 4594216), (37, 4345880), (40, 4019939), (44, 3654490), (55, 2923592), (56, 2871385), (68, 2364670), (70, 2297108), (74, 2172940), (77, 2088280), (83, 1937320), (85, 1891736), (88, 1827245), (110, 1461796), (119, 1351240), (136, 1182335), (140, 1148554), (148, 1086470), (154, 1044140), (166, 968660), (170, 945868), (185, 869176), (187, 859880), (220, 730898), (238, 675620), (259, 620840), (280, 574277), (296, 543235), (308, 522070), (332, 484330), (340, 472934), (370, 434588), (374, 429940), (385, 417656), (407, 395080), (415, 387464), (440, 365449), (476, 337810), (518, 310420), (581, 276760), (595, 270248), (616, 261035), (629, 255640), (664, 242165), (680, 236467), (740, 217294), (748, 214970), (770, 208828), (814, 197540), (830, 193732), (913, 176120), (935, 171976), (952, 168905), (1036, 155210), (1162, 138380), (1190, 135124), (1258, 127820), (1295, 124168), (1309, 122840), (1411, 113960), (1480, 108647), (1496, 107485), (1540, 104414), (1628, 98770), (1660, 96866), (1826, 88060), (1870, 85988), (2035, 79016), (2072, 77605), (2324, 69190), (2380, 67562), (2516, 63910), (2590, 62084), (2618, 61420), (2822, 56980), (2849, 56440), (2905, 55352), (3071, 52360), (3080, 52207), (3145, 51128), (3256, 49385), (3320, 48433), (3652, 44030), (3740, 42994), (4070, 39508), (4403, 36520), (4565, 35224), (4648, 34595), (4760, 33781), (5032, 31955), (5180, 31042), (5236, 30710), (5644, 28490), (5698, 28220), (5810, 27676), (6142, 26180), (6290, 25564), (6391, 25160), (6545, 24568), (6919, 23240), (7055, 22792), (7304, 22015), (7480, 21497), (8140, 19754), (8806, 18260), (9130, 17612), (9877, 16280), (10360, 15521), (10472, 15355), (11288, 14245), (11396, 14110), (11620, 13838), (12284, 13090), (12580, 12782)]