1659985920

素因数分解:

$2^{13}\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1$

素因数の和:138

約数の個数: 448

約数和(自身を含む): 6291072000

約数和(自身を除く): 4631086080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 64, 72, 76, 79, 80, 90, 95, 96, 108, 114, 120, 128, 135, 144, 152, 158, 160, 171, 180, 190, 192, 216, 228, 237, 240, 256, 270, 285, 288, 304, 316, 320, 342, 360, 380, 384, 395, 432, 456, 474, 480, 512, 513, 540, 570, 576, 608, 632, 640, 684, 711, 720, 760, 768, 790, 855, 864, 912, 948, 960, 1024, 1026, 1080, 1140, 1152, 1185, 1216, 1264, 1280, 1368, 1422, 1440, 1501, 1520, 1536, 1580, 1710, 1728, 1824, 1896, 1920, 2048, 2052, 2133, 2160, 2280, 2304, 2370, 2432, 2528, 2560, 2565, 2736, 2844, 2880, 3002, 3040, 3072, 3160, 3420, 3456, 3555, 3648, 3792, 3840, 4096, 4104, 4266, 4320, 4503, 4560, 4608, 4740, 4864, 5056, 5120, 5130, 5472, 5688, 5760, 6004, 6080, 6144, 6320, 6840, 6912, 7110, 7296, 7505, 7584, 7680, 8192, 8208, 8532, 8640, 9006, 9120, 9216, 9480, 9728, 10112, 10240, 10260, 10665, 10944, 11376, 11520, 12008, 12160, 12288, 12640, 13509, 13680, 13824, 14220, 14592, 15010, 15168, 15360, 16416, 17064, 17280, 18012, 18240, 18432, 18960, 19456, 20224, 20480, 20520, 21330, 21888, 22515, 22752, 23040, 24016, 24320, 24576, 25280, 27018, 27360, 27648, 28440, 29184, 30020, 30336, 30720, 32832, 34128, 34560, 36024, 36480, 36864, 37920, 38912, 40448, 40527, 40960, 41040, 42660, 43776, 45030, 45504, 46080, 48032, 48640, 50560, 54036, 54720, 55296, 56880, 58368, 60040, 60672, 61440, 65664, 67545, 68256, 69120, 72048, 72960, 73728, 75840, 77824, 80896, 81054, 82080, 85320, 87552, 90060, 91008, 92160, 96064, 97280, 101120, 108072, 109440, 110592, 113760, 116736, 120080, 121344, 122880, 131328, 135090, 136512, 138240, 144096, 145920, 151680, 155648, 161792, 162108, 164160, 170640, 175104, 180120, 182016, 184320, 192128, 194560, 202240, 202635, 216144, 218880, 221184, 227520, 233472, 240160, 242688, 262656, 270180, 273024, 276480, 288192, 291840, 303360, 323584, 324216, 328320, 341280, 350208, 360240, 364032, 368640, 384256, 389120, 404480, 405270, 432288, 437760, 455040, 466944, 480320, 485376, 525312, 540360, 546048, 552960, 576384, 583680, 606720, 647168, 648432, 656640, 682560, 700416, 720480, 728064, 768512, 778240, 808960, 810540, 864576, 875520, 910080, 960640, 970752, 1050624, 1080720, 1092096, 1105920, 1152768, 1167360, 1213440, 1296864, 1313280, 1365120, 1400832, 1440960, 1456128, 1537024, 1617920, 1621080, 1729152, 1751040, 1820160, 1921280, 1941504, 2101248, 2161440, 2184192, 2305536, 2334720, 2426880, 2593728, 2626560, 2730240, 2881920, 2912256, 3074048, 3235840, 3242160, 3458304, 3502080, 3640320, 3842560, 4202496, 4322880, 4368384, 4611072, 4853760, 5187456, 5253120, 5460480, 5763840, 5824512, 6148096, 6484320, 6916608, 7004160, 7280640, 7685120, 8645760, 8736768, 9222144, 9707520, 10374912, 10506240, 10920960, 11527680, 12296192, 12968640, 13833216, 14561280, 15370240, 17291520, 17473536, 18444288, 20749824, 21012480, 21841920, 23055360, 25937280, 27666432, 29122560, 30740480, 34583040, 36888576, 41499648, 43683840, 46110720, 51874560, 55332864, 61480960, 69166080, 82999296, 87367680, 92221440, 103749120, 110665728, 138332160, 165998592, 184442880, 207498240, 276664320, 331997184, 414996480, 553328640, 829992960, 1659985920]

約数ペア:

[(1, 1659985920), (2, 829992960), (3, 553328640), (4, 414996480), (5, 331997184), (6, 276664320), (8, 207498240), (9, 184442880), (10, 165998592), (12, 138332160), (15, 110665728), (16, 103749120), (18, 92221440), (19, 87367680), (20, 82999296), (24, 69166080), (27, 61480960), (30, 55332864), (32, 51874560), (36, 46110720), (38, 43683840), (40, 41499648), (45, 36888576), (48, 34583040), (54, 30740480), (57, 29122560), (60, 27666432), (64, 25937280), (72, 23055360), (76, 21841920), (79, 21012480), (80, 20749824), (90, 18444288), (95, 17473536), (96, 17291520), (108, 15370240), (114, 14561280), (120, 13833216), (128, 12968640), (135, 12296192), (144, 11527680), (152, 10920960), (158, 10506240), (160, 10374912), (171, 9707520), (180, 9222144), (190, 8736768), (192, 8645760), (216, 7685120), (228, 7280640), (237, 7004160), (240, 6916608), (256, 6484320), (270, 6148096), (285, 5824512), (288, 5763840), (304, 5460480), (316, 5253120), (320, 5187456), (342, 4853760), (360, 4611072), (380, 4368384), (384, 4322880), (395, 4202496), (432, 3842560), (456, 3640320), (474, 3502080), (480, 3458304), (512, 3242160), (513, 3235840), (540, 3074048), (570, 2912256), (576, 2881920), (608, 2730240), (632, 2626560), (640, 2593728), (684, 2426880), (711, 2334720), (720, 2305536), (760, 2184192), (768, 2161440), (790, 2101248), (855, 1941504), (864, 1921280), (912, 1820160), (948, 1751040), (960, 1729152), (1024, 1621080), (1026, 1617920), (1080, 1537024), (1140, 1456128), (1152, 1440960), (1185, 1400832), (1216, 1365120), (1264, 1313280), (1280, 1296864), (1368, 1213440), (1422, 1167360), (1440, 1152768), (1501, 1105920), (1520, 1092096), (1536, 1080720), (1580, 1050624), (1710, 970752), (1728, 960640), (1824, 910080), (1896, 875520), (1920, 864576), (2048, 810540), (2052, 808960), (2133, 778240), (2160, 768512), (2280, 728064), (2304, 720480), (2370, 700416), (2432, 682560), (2528, 656640), (2560, 648432), (2565, 647168), (2736, 606720), (2844, 583680), (2880, 576384), (3002, 552960), (3040, 546048), (3072, 540360), (3160, 525312), (3420, 485376), (3456, 480320), (3555, 466944), (3648, 455040), (3792, 437760), (3840, 432288), (4096, 405270), (4104, 404480), (4266, 389120), (4320, 384256), (4503, 368640), (4560, 364032), (4608, 360240), (4740, 350208), (4864, 341280), (5056, 328320), (5120, 324216), (5130, 323584), (5472, 303360), (5688, 291840), (5760, 288192), (6004, 276480), (6080, 273024), (6144, 270180), (6320, 262656), (6840, 242688), (6912, 240160), (7110, 233472), (7296, 227520), (7505, 221184), (7584, 218880), (7680, 216144), (8192, 202635), (8208, 202240), (8532, 194560), (8640, 192128), (9006, 184320), (9120, 182016), (9216, 180120), (9480, 175104), (9728, 170640), (10112, 164160), (10240, 162108), (10260, 161792), (10665, 155648), (10944, 151680), (11376, 145920), (11520, 144096), (12008, 138240), (12160, 136512), (12288, 135090), (12640, 131328), (13509, 122880), (13680, 121344), (13824, 120080), (14220, 116736), (14592, 113760), (15010, 110592), (15168, 109440), (15360, 108072), (16416, 101120), (17064, 97280), (17280, 96064), (18012, 92160), (18240, 91008), (18432, 90060), (18960, 87552), (19456, 85320), (20224, 82080), (20480, 81054), (20520, 80896), (21330, 77824), (21888, 75840), (22515, 73728), (22752, 72960), (23040, 72048), (24016, 69120), (24320, 68256), (24576, 67545), (25280, 65664), (27018, 61440), (27360, 60672), (27648, 60040), (28440, 58368), (29184, 56880), (30020, 55296), (30336, 54720), (30720, 54036), (32832, 50560), (34128, 48640), (34560, 48032), (36024, 46080), (36480, 45504), (36864, 45030), (37920, 43776), (38912, 42660), (40448, 41040), (40527, 40960)]