513967680

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{79}}^1\times {\mathrm{251}}^1$

素因数の和:359

約数の個数: 280

約数和(自身を含む): 1858792320

約数和(自身を除く): 1344824640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 79, 80, 81, 90, 96, 108, 120, 135, 144, 158, 160, 162, 180, 192, 216, 237, 240, 251, 270, 288, 316, 320, 324, 360, 395, 405, 432, 474, 480, 502, 540, 576, 632, 648, 711, 720, 753, 790, 810, 864, 948, 960, 1004, 1080, 1185, 1255, 1264, 1296, 1422, 1440, 1506, 1580, 1620, 1728, 1896, 2008, 2133, 2160, 2259, 2370, 2510, 2528, 2592, 2844, 2880, 3012, 3160, 3240, 3555, 3765, 3792, 4016, 4266, 4320, 4518, 4740, 5020, 5056, 5184, 5688, 6024, 6320, 6399, 6480, 6777, 7110, 7530, 7584, 8032, 8532, 8640, 9036, 9480, 10040, 10665, 11295, 11376, 12048, 12640, 12798, 12960, 13554, 14220, 15060, 15168, 16064, 17064, 18072, 18960, 19829, 20080, 20331, 21330, 22590, 22752, 24096, 25280, 25596, 25920, 27108, 28440, 30120, 31995, 33885, 34128, 36144, 37920, 39658, 40160, 40662, 42660, 45180, 45504, 48192, 51192, 54216, 56880, 59487, 60240, 63990, 67770, 68256, 72288, 75840, 79316, 80320, 81324, 85320, 90360, 99145, 101655, 102384, 108432, 113760, 118974, 120480, 127980, 135540, 136512, 144576, 158632, 162648, 170640, 178461, 180720, 198290, 203310, 204768, 216864, 227520, 237948, 240960, 255960, 271080, 297435, 317264, 325296, 341280, 356922, 361440, 396580, 406620, 409536, 433728, 475896, 511920, 535383, 542160, 594870, 634528, 650592, 682560, 713844, 722880, 793160, 813240, 892305, 951792, 1023840, 1070766, 1084320, 1189740, 1269056, 1301184, 1427688, 1586320, 1606149, 1626480, 1784610, 1903584, 2047680, 2141532, 2168640, 2379480, 2676915, 2855376, 3172640, 3212298, 3252960, 3569220, 3807168, 4283064, 4758960, 5353830, 5710752, 6345280, 6424596, 6505920, 7138440, 8030745, 8566128, 9517920, 10707660, 11421504, 12849192, 14276880, 16061490, 17132256, 19035840, 21415320, 25698384, 28553760, 32122980, 34264512, 42830640, 51396768, 57107520, 64245960, 85661280, 102793536, 128491920, 171322560, 256983840, 513967680]

約数ペア:

[(1, 513967680), (2, 256983840), (3, 171322560), (4, 128491920), (5, 102793536), (6, 85661280), (8, 64245960), (9, 57107520), (10, 51396768), (12, 42830640), (15, 34264512), (16, 32122980), (18, 28553760), (20, 25698384), (24, 21415320), (27, 19035840), (30, 17132256), (32, 16061490), (36, 14276880), (40, 12849192), (45, 11421504), (48, 10707660), (54, 9517920), (60, 8566128), (64, 8030745), (72, 7138440), (79, 6505920), (80, 6424596), (81, 6345280), (90, 5710752), (96, 5353830), (108, 4758960), (120, 4283064), (135, 3807168), (144, 3569220), (158, 3252960), (160, 3212298), (162, 3172640), (180, 2855376), (192, 2676915), (216, 2379480), (237, 2168640), (240, 2141532), (251, 2047680), (270, 1903584), (288, 1784610), (316, 1626480), (320, 1606149), (324, 1586320), (360, 1427688), (395, 1301184), (405, 1269056), (432, 1189740), (474, 1084320), (480, 1070766), (502, 1023840), (540, 951792), (576, 892305), (632, 813240), (648, 793160), (711, 722880), (720, 713844), (753, 682560), (790, 650592), (810, 634528), (864, 594870), (948, 542160), (960, 535383), (1004, 511920), (1080, 475896), (1185, 433728), (1255, 409536), (1264, 406620), (1296, 396580), (1422, 361440), (1440, 356922), (1506, 341280), (1580, 325296), (1620, 317264), (1728, 297435), (1896, 271080), (2008, 255960), (2133, 240960), (2160, 237948), (2259, 227520), (2370, 216864), (2510, 204768), (2528, 203310), (2592, 198290), (2844, 180720), (2880, 178461), (3012, 170640), (3160, 162648), (3240, 158632), (3555, 144576), (3765, 136512), (3792, 135540), (4016, 127980), (4266, 120480), (4320, 118974), (4518, 113760), (4740, 108432), (5020, 102384), (5056, 101655), (5184, 99145), (5688, 90360), (6024, 85320), (6320, 81324), (6399, 80320), (6480, 79316), (6777, 75840), (7110, 72288), (7530, 68256), (7584, 67770), (8032, 63990), (8532, 60240), (8640, 59487), (9036, 56880), (9480, 54216), (10040, 51192), (10665, 48192), (11295, 45504), (11376, 45180), (12048, 42660), (12640, 40662), (12798, 40160), (12960, 39658), (13554, 37920), (14220, 36144), (15060, 34128), (15168, 33885), (16064, 31995), (17064, 30120), (18072, 28440), (18960, 27108), (19829, 25920), (20080, 25596), (20331, 25280), (21330, 24096), (22590, 22752)]