1674721440

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{55381}}^1$

素因数の和:55412

約数の個数: 192

約数和(自身を含む): 6699006720

約数和(自身を除く): 5024285280

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, 55381, 110762, 166143, 221524, 276905, 332286, 387667, 443048, 498429, 553810, 664572, 775334, 830715, 886096, 996858, 1107620, 1163001, 1329144, 1495287, 1550668, 1661430, 1772192, 1938335, 1993716, 2215240, 2326002, 2492145, 2658288, 2990574, 3101336, 3322860, 3489003, 3876670, 3987432, 4430480, 4652004, 4984290, 5316576, 5815005, 5981148, 6202672, 6645720, 6978006, 7476435, 7753340, 7974864, 8860960, 9304008, 9968580, 10467009, 11630010, 11962296, 12405344, 13291440, 13956012, 14952870, 15506680, 15949728, 17445015, 18608016, 19937160, 20934018, 23260020, 23924592, 26582880, 27912024, 29905740, 31013360, 34890030, 37216032, 39874320, 41868036, 46520040, 47849184, 52335045, 55824048, 59811480, 62026720, 69780060, 79748640, 83736072, 93040080, 104670090, 111648096, 119622960, 139560120, 167472144, 186080160, 209340180, 239245920, 279120240, 334944288, 418680360, 558240480, 837360720, 1674721440]

約数ペア:

[(1, 1674721440), (2, 837360720), (3, 558240480), (4, 418680360), (5, 334944288), (6, 279120240), (7, 239245920), (8, 209340180), (9, 186080160), (10, 167472144), (12, 139560120), (14, 119622960), (15, 111648096), (16, 104670090), (18, 93040080), (20, 83736072), (21, 79748640), (24, 69780060), (27, 62026720), (28, 59811480), (30, 55824048), (32, 52335045), (35, 47849184), (36, 46520040), (40, 41868036), (42, 39874320), (45, 37216032), (48, 34890030), (54, 31013360), (56, 29905740), (60, 27912024), (63, 26582880), (70, 23924592), (72, 23260020), (80, 20934018), (84, 19937160), (90, 18608016), (96, 17445015), (105, 15949728), (108, 15506680), (112, 14952870), (120, 13956012), (126, 13291440), (135, 12405344), (140, 11962296), (144, 11630010), (160, 10467009), (168, 9968580), (180, 9304008), (189, 8860960), (210, 7974864), (216, 7753340), (224, 7476435), (240, 6978006), (252, 6645720), (270, 6202672), (280, 5981148), (288, 5815005), (315, 5316576), (336, 4984290), (360, 4652004), (378, 4430480), (420, 3987432), (432, 3876670), (480, 3489003), (504, 3322860), (540, 3101336), (560, 2990574), (630, 2658288), (672, 2492145), (720, 2326002), (756, 2215240), (840, 1993716), (864, 1938335), (945, 1772192), (1008, 1661430), (1080, 1550668), (1120, 1495287), (1260, 1329144), (1440, 1163001), (1512, 1107620), (1680, 996858), (1890, 886096), (2016, 830715), (2160, 775334), (2520, 664572), (3024, 553810), (3360, 498429), (3780, 443048), (4320, 387667), (5040, 332286), (6048, 276905), (7560, 221524), (10080, 166143), (15120, 110762), (30240, 55381)]