712524960

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{70687}}^1$

素因数の和:70715

約数の個数: 144

約数和(自身を含む): 2778886656

約数和(自身を除く): 2066361696

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 10080, 70687, 141374, 212061, 282748, 353435, 424122, 494809, 565496, 636183, 706870, 848244, 989618, 1060305, 1130992, 1272366, 1413740, 1484427, 1696488, 1979236, 2120610, 2261984, 2474045, 2544732, 2827480, 2968854, 3180915, 3392976, 3958472, 4241220, 4453281, 4948090, 5089464, 5654960, 5937708, 6361830, 6785952, 7422135, 7916944, 8482440, 8906562, 9896180, 10178928, 11309920, 11875416, 12723660, 14844270, 15833888, 16964880, 17813124, 19792360, 20357856, 22266405, 23750832, 25447320, 29688540, 33929760, 35626248, 39584720, 44532810, 47501664, 50894640, 59377080, 71252496, 79169440, 89065620, 101789280, 118754160, 142504992, 178131240, 237508320, 356262480, 712524960]

約数ペア:

[(1, 712524960), (2, 356262480), (3, 237508320), (4, 178131240), (5, 142504992), (6, 118754160), (7, 101789280), (8, 89065620), (9, 79169440), (10, 71252496), (12, 59377080), (14, 50894640), (15, 47501664), (16, 44532810), (18, 39584720), (20, 35626248), (21, 33929760), (24, 29688540), (28, 25447320), (30, 23750832), (32, 22266405), (35, 20357856), (36, 19792360), (40, 17813124), (42, 16964880), (45, 15833888), (48, 14844270), (56, 12723660), (60, 11875416), (63, 11309920), (70, 10178928), (72, 9896180), (80, 8906562), (84, 8482440), (90, 7916944), (96, 7422135), (105, 6785952), (112, 6361830), (120, 5937708), (126, 5654960), (140, 5089464), (144, 4948090), (160, 4453281), (168, 4241220), (180, 3958472), (210, 3392976), (224, 3180915), (240, 2968854), (252, 2827480), (280, 2544732), (288, 2474045), (315, 2261984), (336, 2120610), (360, 1979236), (420, 1696488), (480, 1484427), (504, 1413740), (560, 1272366), (630, 1130992), (672, 1060305), (720, 989618), (840, 848244), (1008, 706870), (1120, 636183), (1260, 565496), (1440, 494809), (1680, 424122), (2016, 353435), (2520, 282748), (3360, 212061), (5040, 141374), (10080, 70687)]