211673499120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1361}}^1\times {\mathrm{11369}}^1$

素因数の和:12768

約数の個数: 240

約数和(自身を含む): 748900058400

約数和(自身を除く): 537226559280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 144, 152, 171, 180, 190, 228, 240, 285, 304, 342, 360, 380, 456, 570, 684, 720, 760, 855, 912, 1140, 1361, 1368, 1520, 1710, 2280, 2722, 2736, 3420, 4083, 4560, 5444, 6805, 6840, 8166, 10888, 11369, 12249, 13610, 13680, 16332, 20415, 21776, 22738, 24498, 25859, 27220, 32664, 34107, 40830, 45476, 48996, 51718, 54440, 56845, 61245, 65328, 68214, 77577, 81660, 90952, 97992, 102321, 103436, 108880, 113690, 122490, 129295, 136428, 155154, 163320, 170535, 181904, 195984, 204642, 206872, 216011, 227380, 232731, 244980, 258590, 272856, 310308, 326640, 341070, 387885, 409284, 413744, 432022, 454760, 465462, 489960, 511605, 517180, 545712, 620616, 648033, 682140, 775770, 818568, 864044, 909520, 930924, 979920, 1023210, 1034360, 1080055, 1163655, 1241232, 1296066, 1364280, 1551540, 1637136, 1728088, 1861848, 1944099, 2046420, 2068720, 2160110, 2327310, 2592132, 2728560, 3103080, 3240165, 3456176, 3723696, 3888198, 4092840, 4320220, 4654620, 5184264, 6206160, 6480330, 7776396, 8185680, 8640440, 9309240, 9720495, 10368528, 12960660, 15473209, 15552792, 17280880, 18618480, 19440990, 25921320, 30946418, 31105584, 38881980, 46419627, 51842640, 61892836, 77366045, 77763960, 92839254, 123785672, 139258881, 154732090, 155527920, 185678508, 232098135, 247571344, 278517762, 293990971, 309464180, 371357016, 464196270, 557035524, 587981942, 618928360, 696294405, 742714032, 881972913, 928392540, 1114071048, 1175963884, 1237856720, 1392588810, 1469954855, 1763945826, 1856785080, 2228142096, 2351927768, 2645918739, 2785177620, 2939909710, 3527891652, 3713570160, 4409864565, 4703855536, 5291837478, 5570355240, 5879819420, 7055783304, 8819729130, 10583674956, 11140710480, 11759638840, 13229593695, 14111566608, 17639458260, 21167349912, 23519277680, 26459187390, 35278916520, 42334699824, 52918374780, 70557833040, 105836749560, 211673499120]

約数ペア:

[(1, 211673499120), (2, 105836749560), (3, 70557833040), (4, 52918374780), (5, 42334699824), (6, 35278916520), (8, 26459187390), (9, 23519277680), (10, 21167349912), (12, 17639458260), (15, 14111566608), (16, 13229593695), (18, 11759638840), (19, 11140710480), (20, 10583674956), (24, 8819729130), (30, 7055783304), (36, 5879819420), (38, 5570355240), (40, 5291837478), (45, 4703855536), (48, 4409864565), (57, 3713570160), (60, 3527891652), (72, 2939909710), (76, 2785177620), (80, 2645918739), (90, 2351927768), (95, 2228142096), (114, 1856785080), (120, 1763945826), (144, 1469954855), (152, 1392588810), (171, 1237856720), (180, 1175963884), (190, 1114071048), (228, 928392540), (240, 881972913), (285, 742714032), (304, 696294405), (342, 618928360), (360, 587981942), (380, 557035524), (456, 464196270), (570, 371357016), (684, 309464180), (720, 293990971), (760, 278517762), (855, 247571344), (912, 232098135), (1140, 185678508), (1361, 155527920), (1368, 154732090), (1520, 139258881), (1710, 123785672), (2280, 92839254), (2722, 77763960), (2736, 77366045), (3420, 61892836), (4083, 51842640), (4560, 46419627), (5444, 38881980), (6805, 31105584), (6840, 30946418), (8166, 25921320), (10888, 19440990), (11369, 18618480), (12249, 17280880), (13610, 15552792), (13680, 15473209), (16332, 12960660), (20415, 10368528), (21776, 9720495), (22738, 9309240), (24498, 8640440), (25859, 8185680), (27220, 7776396), (32664, 6480330), (34107, 6206160), (40830, 5184264), (45476, 4654620), (48996, 4320220), (51718, 4092840), (54440, 3888198), (56845, 3723696), (61245, 3456176), (65328, 3240165), (68214, 3103080), (77577, 2728560), (81660, 2592132), (90952, 2327310), (97992, 2160110), (102321, 2068720), (103436, 2046420), (108880, 1944099), (113690, 1861848), (122490, 1728088), (129295, 1637136), (136428, 1551540), (155154, 1364280), (163320, 1296066), (170535, 1241232), (181904, 1163655), (195984, 1080055), (204642, 1034360), (206872, 1023210), (216011, 979920), (227380, 930924), (232731, 909520), (244980, 864044), (258590, 818568), (272856, 775770), (310308, 682140), (326640, 648033), (341070, 620616), (387885, 545712), (409284, 517180), (413744, 511605), (432022, 489960), (454760, 465462)]