5624640

素因数分解:

$2^6\times 3^4\times 5^1\times 7^1\times {\mathrm{31}}^1$

素因数の和:67

約数の個数: 280

約数和(自身を含む): 23603712

約数和(自身を除く): 17979072

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 31, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 62, 63, 64, 70, 72, 80, 81, 84, 90, 93, 96, 105, 108, 112, 120, 124, 126, 135, 140, 144, 155, 160, 162, 168, 180, 186, 189, 192, 210, 216, 217, 224, 240, 248, 252, 270, 279, 280, 288, 310, 315, 320, 324, 336, 360, 372, 378, 405, 420, 432, 434, 448, 465, 480, 496, 504, 540, 558, 560, 567, 576, 620, 630, 648, 651, 672, 720, 744, 756, 810, 837, 840, 864, 868, 930, 945, 960, 992, 1008, 1080, 1085, 1116, 1120, 1134, 1240, 1260, 1296, 1302, 1344, 1395, 1440, 1488, 1512, 1620, 1674, 1680, 1728, 1736, 1860, 1890, 1953, 1984, 2016, 2160, 2170, 2232, 2240, 2268, 2480, 2511, 2520, 2592, 2604, 2790, 2835, 2880, 2976, 3024, 3240, 3255, 3348, 3360, 3472, 3720, 3780, 3906, 4032, 4185, 4320, 4340, 4464, 4536, 4960, 5022, 5040, 5184, 5208, 5580, 5670, 5859, 5952, 6048, 6480, 6510, 6696, 6720, 6944, 7440, 7560, 7812, 8370, 8640, 8680, 8928, 9072, 9765, 9920, 10044, 10080, 10416, 11160, 11340, 11718, 12096, 12555, 12960, 13020, 13392, 13888, 14880, 15120, 15624, 16740, 17360, 17577, 17856, 18144, 19530, 20088, 20160, 20832, 22320, 22680, 23436, 25110, 25920, 26040, 26784, 29295, 29760, 30240, 31248, 33480, 34720, 35154, 36288, 39060, 40176, 41664, 44640, 45360, 46872, 50220, 52080, 53568, 58590, 60480, 62496, 66960, 69440, 70308, 78120, 80352, 87885, 89280, 90720, 93744, 100440, 104160, 117180, 124992, 133920, 140616, 156240, 160704, 175770, 181440, 187488, 200880, 208320, 234360, 267840, 281232, 312480, 351540, 374976, 401760, 468720, 562464, 624960, 703080, 803520, 937440, 1124928, 1406160, 1874880, 2812320, 5624640]

約数ペア:

[(1, 5624640), (2, 2812320), (3, 1874880), (4, 1406160), (5, 1124928), (6, 937440), (7, 803520), (8, 703080), (9, 624960), (10, 562464), (12, 468720), (14, 401760), (15, 374976), (16, 351540), (18, 312480), (20, 281232), (21, 267840), (24, 234360), (27, 208320), (28, 200880), (30, 187488), (31, 181440), (32, 175770), (35, 160704), (36, 156240), (40, 140616), (42, 133920), (45, 124992), (48, 117180), (54, 104160), (56, 100440), (60, 93744), (62, 90720), (63, 89280), (64, 87885), (70, 80352), (72, 78120), (80, 70308), (81, 69440), (84, 66960), (90, 62496), (93, 60480), (96, 58590), (105, 53568), (108, 52080), (112, 50220), (120, 46872), (124, 45360), (126, 44640), (135, 41664), (140, 40176), (144, 39060), (155, 36288), (160, 35154), (162, 34720), (168, 33480), (180, 31248), (186, 30240), (189, 29760), (192, 29295), (210, 26784), (216, 26040), (217, 25920), (224, 25110), (240, 23436), (248, 22680), (252, 22320), (270, 20832), (279, 20160), (280, 20088), (288, 19530), (310, 18144), (315, 17856), (320, 17577), (324, 17360), (336, 16740), (360, 15624), (372, 15120), (378, 14880), (405, 13888), (420, 13392), (432, 13020), (434, 12960), (448, 12555), (465, 12096), (480, 11718), (496, 11340), (504, 11160), (540, 10416), (558, 10080), (560, 10044), (567, 9920), (576, 9765), (620, 9072), (630, 8928), (648, 8680), (651, 8640), (672, 8370), (720, 7812), (744, 7560), (756, 7440), (810, 6944), (837, 6720), (840, 6696), (864, 6510), (868, 6480), (930, 6048), (945, 5952), (960, 5859), (992, 5670), (1008, 5580), (1080, 5208), (1085, 5184), (1116, 5040), (1120, 5022), (1134, 4960), (1240, 4536), (1260, 4464), (1296, 4340), (1302, 4320), (1344, 4185), (1395, 4032), (1440, 3906), (1488, 3780), (1512, 3720), (1620, 3472), (1674, 3360), (1680, 3348), (1728, 3255), (1736, 3240), (1860, 3024), (1890, 2976), (1953, 2880), (1984, 2835), (2016, 2790), (2160, 2604), (2170, 2592), (2232, 2520), (2240, 2511), (2268, 2480)]