2785769280

素因数分解:

$2^6\times 3^3\times 5^1\times 7^1\times {\mathrm{46061}}^1$

素因数の和:46094

約数の個数: 224

約数和(自身を含む): 11231758080

約数和(自身を除く): 8445988800

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, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 336, 360, 378, 420, 432, 448, 480, 504, 540, 560, 576, 630, 672, 720, 756, 840, 864, 945, 960, 1008, 1080, 1120, 1260, 1344, 1440, 1512, 1680, 1728, 1890, 2016, 2160, 2240, 2520, 2880, 3024, 3360, 3780, 4032, 4320, 5040, 6048, 6720, 7560, 8640, 10080, 12096, 15120, 20160, 30240, 46061, 60480, 92122, 138183, 184244, 230305, 276366, 322427, 368488, 414549, 460610, 552732, 644854, 690915, 736976, 829098, 921220, 967281, 1105464, 1243647, 1289708, 1381830, 1473952, 1612135, 1658196, 1842440, 1934562, 2072745, 2210928, 2487294, 2579416, 2763660, 2901843, 2947904, 3224270, 3316392, 3684880, 3869124, 4145490, 4421856, 4836405, 4974588, 5158832, 5527320, 5803686, 6218235, 6448540, 6632784, 7369760, 7738248, 8290980, 8705529, 8843712, 9672810, 9949176, 10317664, 11054640, 11607372, 12436470, 12897080, 13265568, 14509215, 14739520, 15476496, 16581960, 17411058, 19345620, 19898352, 20635328, 22109280, 23214744, 24872940, 25794160, 26531136, 29018430, 30952992, 33163920, 34822116, 38691240, 39796704, 43527645, 44218560, 46429488, 49745880, 51588320, 58036860, 61905984, 66327840, 69644232, 77382480, 79593408, 87055290, 92858976, 99491760, 103176640, 116073720, 132655680, 139288464, 154764960, 174110580, 185717952, 198983520, 232147440, 278576928, 309529920, 348221160, 397967040, 464294880, 557153856, 696442320, 928589760, 1392884640, 2785769280]

約数ペア:

[(1, 2785769280), (2, 1392884640), (3, 928589760), (4, 696442320), (5, 557153856), (6, 464294880), (7, 397967040), (8, 348221160), (9, 309529920), (10, 278576928), (12, 232147440), (14, 198983520), (15, 185717952), (16, 174110580), (18, 154764960), (20, 139288464), (21, 132655680), (24, 116073720), (27, 103176640), (28, 99491760), (30, 92858976), (32, 87055290), (35, 79593408), (36, 77382480), (40, 69644232), (42, 66327840), (45, 61905984), (48, 58036860), (54, 51588320), (56, 49745880), (60, 46429488), (63, 44218560), (64, 43527645), (70, 39796704), (72, 38691240), (80, 34822116), (84, 33163920), (90, 30952992), (96, 29018430), (105, 26531136), (108, 25794160), (112, 24872940), (120, 23214744), (126, 22109280), (135, 20635328), (140, 19898352), (144, 19345620), (160, 17411058), (168, 16581960), (180, 15476496), (189, 14739520), (192, 14509215), (210, 13265568), (216, 12897080), (224, 12436470), (240, 11607372), (252, 11054640), (270, 10317664), (280, 9949176), (288, 9672810), (315, 8843712), (320, 8705529), (336, 8290980), (360, 7738248), (378, 7369760), (420, 6632784), (432, 6448540), (448, 6218235), (480, 5803686), (504, 5527320), (540, 5158832), (560, 4974588), (576, 4836405), (630, 4421856), (672, 4145490), (720, 3869124), (756, 3684880), (840, 3316392), (864, 3224270), (945, 2947904), (960, 2901843), (1008, 2763660), (1080, 2579416), (1120, 2487294), (1260, 2210928), (1344, 2072745), (1440, 1934562), (1512, 1842440), (1680, 1658196), (1728, 1612135), (1890, 1473952), (2016, 1381830), (2160, 1289708), (2240, 1243647), (2520, 1105464), (2880, 967281), (3024, 921220), (3360, 829098), (3780, 736976), (4032, 690915), (4320, 644854), (5040, 552732), (6048, 460610), (6720, 414549), (7560, 368488), (8640, 322427), (10080, 276366), (12096, 230305), (15120, 184244), (20160, 138183), (30240, 92122), (46061, 60480)]