2073889440

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{68581}}^1$

素因数の和:68612

約数の個数: 192

約数和(自身を含む): 8295678720

約数和(自身を除く): 6221789280

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, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 336, 360, 378, 420, 432, 480, 504, 540, 560, 630, 672, 720, 756, 840, 864, 945, 1008, 1080, 1120, 1260, 1440, 1512, 1680, 1890, 2016, 2160, 2520, 3024, 3360, 3780, 4320, 5040, 6048, 7560, 10080, 15120, 30240, 68581, 137162, 205743, 274324, 342905, 411486, 480067, 548648, 617229, 685810, 822972, 960134, 1028715, 1097296, 1234458, 1371620, 1440201, 1645944, 1851687, 1920268, 2057430, 2194592, 2400335, 2468916, 2743240, 2880402, 3086145, 3291888, 3703374, 3840536, 4114860, 4320603, 4800670, 4937832, 5486480, 5760804, 6172290, 6583776, 7201005, 7406748, 7681072, 8229720, 8641206, 9258435, 9601340, 9875664, 10972960, 11521608, 12344580, 12961809, 14402010, 14813496, 15362144, 16459440, 17282412, 18516870, 19202680, 19751328, 21603015, 23043216, 24689160, 25923618, 28804020, 29626992, 32918880, 34564824, 37033740, 38405360, 43206030, 46086432, 49378320, 51847236, 57608040, 59253984, 64809045, 69129648, 74067480, 76810720, 86412060, 98756640, 103694472, 115216080, 129618090, 138259296, 148134960, 172824120, 207388944, 230432160, 259236180, 296269920, 345648240, 414777888, 518472360, 691296480, 1036944720, 2073889440]

約数ペア:

[(1, 2073889440), (2, 1036944720), (3, 691296480), (4, 518472360), (5, 414777888), (6, 345648240), (7, 296269920), (8, 259236180), (9, 230432160), (10, 207388944), (12, 172824120), (14, 148134960), (15, 138259296), (16, 129618090), (18, 115216080), (20, 103694472), (21, 98756640), (24, 86412060), (27, 76810720), (28, 74067480), (30, 69129648), (32, 64809045), (35, 59253984), (36, 57608040), (40, 51847236), (42, 49378320), (45, 46086432), (48, 43206030), (54, 38405360), (56, 37033740), (60, 34564824), (63, 32918880), (70, 29626992), (72, 28804020), (80, 25923618), (84, 24689160), (90, 23043216), (96, 21603015), (105, 19751328), (108, 19202680), (112, 18516870), (120, 17282412), (126, 16459440), (135, 15362144), (140, 14813496), (144, 14402010), (160, 12961809), (168, 12344580), (180, 11521608), (189, 10972960), (210, 9875664), (216, 9601340), (224, 9258435), (240, 8641206), (252, 8229720), (270, 7681072), (280, 7406748), (288, 7201005), (315, 6583776), (336, 6172290), (360, 5760804), (378, 5486480), (420, 4937832), (432, 4800670), (480, 4320603), (504, 4114860), (540, 3840536), (560, 3703374), (630, 3291888), (672, 3086145), (720, 2880402), (756, 2743240), (840, 2468916), (864, 2400335), (945, 2194592), (1008, 2057430), (1080, 1920268), (1120, 1851687), (1260, 1645944), (1440, 1440201), (1512, 1371620), (1680, 1234458), (1890, 1097296), (2016, 1028715), (2160, 960134), (2520, 822972), (3024, 685810), (3360, 617229), (3780, 548648), (4320, 480067), (5040, 411486), (6048, 342905), (7560, 274324), (10080, 205743), (15120, 137162), (30240, 68581)]