85171680

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{283}}^1$

素因数の和:334

約数の個数: 288

約数和(自身を含む): 334938240

約数和(自身を除く): 249766560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 19, 20, 22, 24, 30, 32, 33, 36, 38, 40, 44, 45, 48, 55, 57, 60, 66, 72, 76, 80, 88, 90, 95, 96, 99, 110, 114, 120, 132, 144, 152, 160, 165, 171, 176, 180, 190, 198, 209, 220, 228, 240, 264, 283, 285, 288, 304, 330, 342, 352, 360, 380, 396, 418, 440, 456, 480, 495, 528, 566, 570, 608, 627, 660, 684, 720, 760, 792, 836, 849, 855, 880, 912, 990, 1045, 1056, 1132, 1140, 1254, 1320, 1368, 1415, 1440, 1520, 1584, 1672, 1698, 1710, 1760, 1824, 1881, 1980, 2090, 2264, 2280, 2508, 2547, 2640, 2736, 2830, 3040, 3113, 3135, 3168, 3344, 3396, 3420, 3762, 3960, 4180, 4245, 4528, 4560, 5016, 5094, 5280, 5377, 5472, 5660, 6226, 6270, 6688, 6792, 6840, 7524, 7920, 8360, 8490, 9056, 9120, 9339, 9405, 10032, 10188, 10754, 11320, 12452, 12540, 12735, 13584, 13680, 15048, 15565, 15840, 16131, 16720, 16980, 18678, 18810, 20064, 20376, 21508, 22640, 24904, 25080, 25470, 26885, 27168, 27360, 28017, 30096, 31130, 32262, 33440, 33960, 37356, 37620, 40752, 43016, 45280, 46695, 48393, 49808, 50160, 50940, 53770, 56034, 59147, 60192, 62260, 64524, 67920, 74712, 75240, 80655, 81504, 86032, 93390, 96786, 99616, 100320, 101880, 107540, 112068, 118294, 124520, 129048, 135840, 140085, 149424, 150480, 161310, 172064, 177441, 186780, 193572, 203760, 215080, 224136, 236588, 241965, 249040, 258096, 280170, 295735, 298848, 300960, 322620, 354882, 373560, 387144, 407520, 430160, 448272, 473176, 483930, 498080, 516192, 532323, 560340, 591470, 645240, 709764, 747120, 774288, 860320, 887205, 896544, 946352, 967860, 1064646, 1120680, 1182940, 1290480, 1419528, 1494240, 1548576, 1774410, 1892704, 1935720, 2129292, 2241360, 2365880, 2580960, 2661615, 2839056, 3548820, 3871440, 4258584, 4482720, 4731760, 5323230, 5678112, 7097640, 7742880, 8517168, 9463520, 10646460, 14195280, 17034336, 21292920, 28390560, 42585840, 85171680]

約数ペア:

[(1, 85171680), (2, 42585840), (3, 28390560), (4, 21292920), (5, 17034336), (6, 14195280), (8, 10646460), (9, 9463520), (10, 8517168), (11, 7742880), (12, 7097640), (15, 5678112), (16, 5323230), (18, 4731760), (19, 4482720), (20, 4258584), (22, 3871440), (24, 3548820), (30, 2839056), (32, 2661615), (33, 2580960), (36, 2365880), (38, 2241360), (40, 2129292), (44, 1935720), (45, 1892704), (48, 1774410), (55, 1548576), (57, 1494240), (60, 1419528), (66, 1290480), (72, 1182940), (76, 1120680), (80, 1064646), (88, 967860), (90, 946352), (95, 896544), (96, 887205), (99, 860320), (110, 774288), (114, 747120), (120, 709764), (132, 645240), (144, 591470), (152, 560340), (160, 532323), (165, 516192), (171, 498080), (176, 483930), (180, 473176), (190, 448272), (198, 430160), (209, 407520), (220, 387144), (228, 373560), (240, 354882), (264, 322620), (283, 300960), (285, 298848), (288, 295735), (304, 280170), (330, 258096), (342, 249040), (352, 241965), (360, 236588), (380, 224136), (396, 215080), (418, 203760), (440, 193572), (456, 186780), (480, 177441), (495, 172064), (528, 161310), (566, 150480), (570, 149424), (608, 140085), (627, 135840), (660, 129048), (684, 124520), (720, 118294), (760, 112068), (792, 107540), (836, 101880), (849, 100320), (855, 99616), (880, 96786), (912, 93390), (990, 86032), (1045, 81504), (1056, 80655), (1132, 75240), (1140, 74712), (1254, 67920), (1320, 64524), (1368, 62260), (1415, 60192), (1440, 59147), (1520, 56034), (1584, 53770), (1672, 50940), (1698, 50160), (1710, 49808), (1760, 48393), (1824, 46695), (1881, 45280), (1980, 43016), (2090, 40752), (2264, 37620), (2280, 37356), (2508, 33960), (2547, 33440), (2640, 32262), (2736, 31130), (2830, 30096), (3040, 28017), (3113, 27360), (3135, 27168), (3168, 26885), (3344, 25470), (3396, 25080), (3420, 24904), (3762, 22640), (3960, 21508), (4180, 20376), (4245, 20064), (4528, 18810), (4560, 18678), (5016, 16980), (5094, 16720), (5280, 16131), (5377, 15840), (5472, 15565), (5660, 15048), (6226, 13680), (6270, 13584), (6688, 12735), (6792, 12540), (6840, 12452), (7524, 11320), (7920, 10754), (8360, 10188), (8490, 10032), (9056, 9405), (9120, 9339)]