1345921920

素因数分解:

$2^7\times 3^4\times 5^1\times 7^1\times {\mathrm{3709}}^1$

素因数の和:3747

約数の個数: 320

約数和(自身を含む): 5494658400

約数和(自身を除く): 4148736480

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, 81, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 144, 160, 162, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 324, 336, 360, 378, 384, 405, 420, 432, 448, 480, 504, 540, 560, 567, 576, 630, 640, 648, 672, 720, 756, 810, 840, 864, 896, 945, 960, 1008, 1080, 1120, 1134, 1152, 1260, 1296, 1344, 1440, 1512, 1620, 1680, 1728, 1890, 1920, 2016, 2160, 2240, 2268, 2520, 2592, 2688, 2835, 2880, 3024, 3240, 3360, 3456, 3709, 3780, 4032, 4320, 4480, 4536, 5040, 5184, 5670, 5760, 6048, 6480, 6720, 7418, 7560, 8064, 8640, 9072, 10080, 10368, 11127, 11340, 12096, 12960, 13440, 14836, 15120, 17280, 18144, 18545, 20160, 22254, 22680, 24192, 25920, 25963, 29672, 30240, 33381, 36288, 37090, 40320, 44508, 45360, 51840, 51926, 55635, 59344, 60480, 66762, 72576, 74180, 77889, 89016, 90720, 100143, 103852, 111270, 118688, 120960, 129815, 133524, 148360, 155778, 166905, 178032, 181440, 200286, 207704, 222540, 233667, 237376, 259630, 267048, 296720, 300429, 311556, 333810, 356064, 362880, 389445, 400572, 415408, 445080, 467334, 474752, 500715, 519260, 534096, 593440, 600858, 623112, 667620, 701001, 712128, 778890, 801144, 830816, 890160, 934668, 1001430, 1038520, 1068192, 1168335, 1186880, 1201716, 1246224, 1335240, 1402002, 1424256, 1502145, 1557780, 1602288, 1661632, 1780320, 1869336, 2002860, 2077040, 2103003, 2136384, 2336670, 2373760, 2403432, 2492448, 2670480, 2804004, 3004290, 3115560, 3204576, 3323264, 3505005, 3560640, 3738672, 4005720, 4154080, 4206006, 4272768, 4673340, 4806864, 4984896, 5340960, 5608008, 6008580, 6231120, 6409152, 7010010, 7121280, 7477344, 8011440, 8308160, 8412012, 9346680, 9613728, 9969792, 10515015, 10681920, 11216016, 12017160, 12462240, 12818304, 14020020, 14954688, 16022880, 16616320, 16824024, 18693360, 19227456, 21030030, 21363840, 22432032, 24034320, 24924480, 28040040, 29909376, 32045760, 33648048, 37386720, 38454912, 42060060, 44864064, 48068640, 49848960, 56080080, 64091520, 67296096, 74773440, 84120120, 89728128, 96137280, 112160160, 134592192, 149546880, 168240240, 192274560, 224320320, 269184384, 336480480, 448640640, 672960960, 1345921920]

約数ペア:

[(1, 1345921920), (2, 672960960), (3, 448640640), (4, 336480480), (5, 269184384), (6, 224320320), (7, 192274560), (8, 168240240), (9, 149546880), (10, 134592192), (12, 112160160), (14, 96137280), (15, 89728128), (16, 84120120), (18, 74773440), (20, 67296096), (21, 64091520), (24, 56080080), (27, 49848960), (28, 48068640), (30, 44864064), (32, 42060060), (35, 38454912), (36, 37386720), (40, 33648048), (42, 32045760), (45, 29909376), (48, 28040040), (54, 24924480), (56, 24034320), (60, 22432032), (63, 21363840), (64, 21030030), (70, 19227456), (72, 18693360), (80, 16824024), (81, 16616320), (84, 16022880), (90, 14954688), (96, 14020020), (105, 12818304), (108, 12462240), (112, 12017160), (120, 11216016), (126, 10681920), (128, 10515015), (135, 9969792), (140, 9613728), (144, 9346680), (160, 8412012), (162, 8308160), (168, 8011440), (180, 7477344), (189, 7121280), (192, 7010010), (210, 6409152), (216, 6231120), (224, 6008580), (240, 5608008), (252, 5340960), (270, 4984896), (280, 4806864), (288, 4673340), (315, 4272768), (320, 4206006), (324, 4154080), (336, 4005720), (360, 3738672), (378, 3560640), (384, 3505005), (405, 3323264), (420, 3204576), (432, 3115560), (448, 3004290), (480, 2804004), (504, 2670480), (540, 2492448), (560, 2403432), (567, 2373760), (576, 2336670), (630, 2136384), (640, 2103003), (648, 2077040), (672, 2002860), (720, 1869336), (756, 1780320), (810, 1661632), (840, 1602288), (864, 1557780), (896, 1502145), (945, 1424256), (960, 1402002), (1008, 1335240), (1080, 1246224), (1120, 1201716), (1134, 1186880), (1152, 1168335), (1260, 1068192), (1296, 1038520), (1344, 1001430), (1440, 934668), (1512, 890160), (1620, 830816), (1680, 801144), (1728, 778890), (1890, 712128), (1920, 701001), (2016, 667620), (2160, 623112), (2240, 600858), (2268, 593440), (2520, 534096), (2592, 519260), (2688, 500715), (2835, 474752), (2880, 467334), (3024, 445080), (3240, 415408), (3360, 400572), (3456, 389445), (3709, 362880), (3780, 356064), (4032, 333810), (4320, 311556), (4480, 300429), (4536, 296720), (5040, 267048), (5184, 259630), (5670, 237376), (5760, 233667), (6048, 222540), (6480, 207704), (6720, 200286), (7418, 181440), (7560, 178032), (8064, 166905), (8640, 155778), (9072, 148360), (10080, 133524), (10368, 129815), (11127, 120960), (11340, 118688), (12096, 111270), (12960, 103852), (13440, 100143), (14836, 90720), (15120, 89016), (17280, 77889), (18144, 74180), (18545, 72576), (20160, 66762), (22254, 60480), (22680, 59344), (24192, 55635), (25920, 51926), (25963, 51840), (29672, 45360), (30240, 44508), (33381, 40320), (36288, 37090)]