2989237320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{19001}}^1$

素因数の和:19060

約数の個数: 192

約数和(自身を含む): 10671523200

約数和(自身を除く): 7682285880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 23, 24, 30, 36, 38, 40, 45, 46, 57, 60, 69, 72, 76, 90, 92, 95, 114, 115, 120, 138, 152, 171, 180, 184, 190, 207, 228, 230, 276, 285, 342, 345, 360, 380, 414, 437, 456, 460, 552, 570, 684, 690, 760, 828, 855, 874, 920, 1035, 1140, 1311, 1368, 1380, 1656, 1710, 1748, 2070, 2185, 2280, 2622, 2760, 3420, 3496, 3933, 4140, 4370, 5244, 6555, 6840, 7866, 8280, 8740, 10488, 13110, 15732, 17480, 19001, 19665, 26220, 31464, 38002, 39330, 52440, 57003, 76004, 78660, 95005, 114006, 152008, 157320, 171009, 190010, 228012, 285015, 342018, 361019, 380020, 437023, 456024, 570030, 684036, 722038, 760040, 855045, 874046, 1083057, 1140060, 1311069, 1368072, 1444076, 1710090, 1748092, 1805095, 2166114, 2185115, 2280120, 2622138, 2888152, 3249171, 3420180, 3496184, 3610190, 3933207, 4332228, 4370230, 5244276, 5415285, 6498342, 6555345, 6840360, 7220380, 7866414, 8303437, 8664456, 8740460, 10488552, 10830570, 12996684, 13110690, 14440760, 15732828, 16245855, 16606874, 17480920, 19666035, 21661140, 24910311, 25993368, 26221380, 31465656, 32491710, 33213748, 39332070, 41517185, 43322280, 49820622, 52442760, 64983420, 66427496, 74730933, 78664140, 83034370, 99641244, 124551555, 129966840, 149461866, 157328280, 166068740, 199282488, 249103110, 298923732, 332137480, 373654665, 498206220, 597847464, 747309330, 996412440, 1494618660, 2989237320]

約数ペア:

[(1, 2989237320), (2, 1494618660), (3, 996412440), (4, 747309330), (5, 597847464), (6, 498206220), (8, 373654665), (9, 332137480), (10, 298923732), (12, 249103110), (15, 199282488), (18, 166068740), (19, 157328280), (20, 149461866), (23, 129966840), (24, 124551555), (30, 99641244), (36, 83034370), (38, 78664140), (40, 74730933), (45, 66427496), (46, 64983420), (57, 52442760), (60, 49820622), (69, 43322280), (72, 41517185), (76, 39332070), (90, 33213748), (92, 32491710), (95, 31465656), (114, 26221380), (115, 25993368), (120, 24910311), (138, 21661140), (152, 19666035), (171, 17480920), (180, 16606874), (184, 16245855), (190, 15732828), (207, 14440760), (228, 13110690), (230, 12996684), (276, 10830570), (285, 10488552), (342, 8740460), (345, 8664456), (360, 8303437), (380, 7866414), (414, 7220380), (437, 6840360), (456, 6555345), (460, 6498342), (552, 5415285), (570, 5244276), (684, 4370230), (690, 4332228), (760, 3933207), (828, 3610190), (855, 3496184), (874, 3420180), (920, 3249171), (1035, 2888152), (1140, 2622138), (1311, 2280120), (1368, 2185115), (1380, 2166114), (1656, 1805095), (1710, 1748092), (1748, 1710090), (2070, 1444076), (2185, 1368072), (2280, 1311069), (2622, 1140060), (2760, 1083057), (3420, 874046), (3496, 855045), (3933, 760040), (4140, 722038), (4370, 684036), (5244, 570030), (6555, 456024), (6840, 437023), (7866, 380020), (8280, 361019), (8740, 342018), (10488, 285015), (13110, 228012), (15732, 190010), (17480, 171009), (19001, 157320), (19665, 152008), (26220, 114006), (31464, 95005), (38002, 78660), (39330, 76004), (52440, 57003)]