6412724640

素因数分解:

$2^5\times 3^4\times 5^1\times 7^1\times {\mathrm{70687}}^1$

素因数の和:70721

約数の個数: 240

約数和(自身を含む): 25865021952

約数和(自身を除く): 19452297312

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 162, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 324, 336, 360, 378, 405, 420, 432, 480, 504, 540, 560, 567, 630, 648, 672, 720, 756, 810, 840, 864, 945, 1008, 1080, 1120, 1134, 1260, 1296, 1440, 1512, 1620, 1680, 1890, 2016, 2160, 2268, 2520, 2592, 2835, 3024, 3240, 3360, 3780, 4320, 4536, 5040, 5670, 6048, 6480, 7560, 9072, 10080, 11340, 12960, 15120, 18144, 22680, 30240, 45360, 70687, 90720, 141374, 212061, 282748, 353435, 424122, 494809, 565496, 636183, 706870, 848244, 989618, 1060305, 1130992, 1272366, 1413740, 1484427, 1696488, 1908549, 1979236, 2120610, 2261984, 2474045, 2544732, 2827480, 2968854, 3180915, 3392976, 3817098, 3958472, 4241220, 4453281, 4948090, 5089464, 5654960, 5725647, 5937708, 6361830, 6785952, 7422135, 7634196, 7916944, 8482440, 8906562, 9542745, 9896180, 10178928, 11309920, 11451294, 11875416, 12723660, 13359843, 14844270, 15268392, 15833888, 16964880, 17813124, 19085490, 19792360, 20357856, 22266405, 22902588, 23750832, 25447320, 26719686, 28628235, 29688540, 30536784, 33929760, 35626248, 38170980, 39584720, 40079529, 44532810, 45805176, 47501664, 50894640, 53439372, 57256470, 59377080, 61073568, 66799215, 71252496, 76341960, 79169440, 80159058, 89065620, 91610352, 101789280, 106878744, 114512940, 118754160, 133598430, 142504992, 152683920, 160318116, 178131240, 183220704, 200397645, 213757488, 229025880, 237508320, 267196860, 305367840, 320636232, 356262480, 400795290, 427514976, 458051760, 534393720, 641272464, 712524960, 801590580, 916103520, 1068787440, 1282544928, 1603181160, 2137574880, 3206362320, 6412724640]

約数ペア:

[(1, 6412724640), (2, 3206362320), (3, 2137574880), (4, 1603181160), (5, 1282544928), (6, 1068787440), (7, 916103520), (8, 801590580), (9, 712524960), (10, 641272464), (12, 534393720), (14, 458051760), (15, 427514976), (16, 400795290), (18, 356262480), (20, 320636232), (21, 305367840), (24, 267196860), (27, 237508320), (28, 229025880), (30, 213757488), (32, 200397645), (35, 183220704), (36, 178131240), (40, 160318116), (42, 152683920), (45, 142504992), (48, 133598430), (54, 118754160), (56, 114512940), (60, 106878744), (63, 101789280), (70, 91610352), (72, 89065620), (80, 80159058), (81, 79169440), (84, 76341960), (90, 71252496), (96, 66799215), (105, 61073568), (108, 59377080), (112, 57256470), (120, 53439372), (126, 50894640), (135, 47501664), (140, 45805176), (144, 44532810), (160, 40079529), (162, 39584720), (168, 38170980), (180, 35626248), (189, 33929760), (210, 30536784), (216, 29688540), (224, 28628235), (240, 26719686), (252, 25447320), (270, 23750832), (280, 22902588), (288, 22266405), (315, 20357856), (324, 19792360), (336, 19085490), (360, 17813124), (378, 16964880), (405, 15833888), (420, 15268392), (432, 14844270), (480, 13359843), (504, 12723660), (540, 11875416), (560, 11451294), (567, 11309920), (630, 10178928), (648, 9896180), (672, 9542745), (720, 8906562), (756, 8482440), (810, 7916944), (840, 7634196), (864, 7422135), (945, 6785952), (1008, 6361830), (1080, 5937708), (1120, 5725647), (1134, 5654960), (1260, 5089464), (1296, 4948090), (1440, 4453281), (1512, 4241220), (1620, 3958472), (1680, 3817098), (1890, 3392976), (2016, 3180915), (2160, 2968854), (2268, 2827480), (2520, 2544732), (2592, 2474045), (2835, 2261984), (3024, 2120610), (3240, 1979236), (3360, 1908549), (3780, 1696488), (4320, 1484427), (4536, 1413740), (5040, 1272366), (5670, 1130992), (6048, 1060305), (6480, 989618), (7560, 848244), (9072, 706870), (10080, 636183), (11340, 565496), (12960, 494809), (15120, 424122), (18144, 353435), (22680, 282748), (30240, 212061), (45360, 141374), (70687, 90720)]