68618880

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2$

素因数の和:77

約数の個数: 384

約数和(自身を含む): 279806400

約数和(自身を除く): 211187520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 19, 20, 22, 24, 27, 30, 32, 33, 36, 38, 40, 44, 45, 48, 54, 55, 57, 60, 64, 66, 72, 76, 80, 88, 90, 95, 96, 99, 108, 110, 114, 120, 128, 132, 135, 144, 152, 160, 165, 171, 176, 180, 190, 192, 198, 209, 216, 220, 228, 240, 264, 270, 285, 288, 297, 304, 320, 330, 342, 352, 360, 361, 380, 384, 396, 418, 432, 440, 456, 480, 495, 513, 528, 540, 570, 576, 594, 608, 627, 640, 660, 684, 704, 720, 722, 760, 792, 836, 855, 864, 880, 912, 960, 990, 1026, 1045, 1056, 1080, 1083, 1140, 1152, 1188, 1216, 1254, 1320, 1368, 1408, 1440, 1444, 1485, 1520, 1584, 1672, 1710, 1728, 1760, 1805, 1824, 1881, 1920, 1980, 2052, 2090, 2112, 2160, 2166, 2280, 2376, 2432, 2508, 2565, 2640, 2736, 2880, 2888, 2970, 3040, 3135, 3168, 3249, 3344, 3420, 3456, 3520, 3610, 3648, 3762, 3960, 3971, 4104, 4180, 4224, 4320, 4332, 4560, 4752, 5016, 5130, 5280, 5415, 5472, 5643, 5760, 5776, 5940, 6080, 6270, 6336, 6498, 6688, 6840, 7040, 7220, 7296, 7524, 7920, 7942, 8208, 8360, 8640, 8664, 9120, 9405, 9504, 9747, 10032, 10260, 10560, 10830, 10944, 11286, 11552, 11880, 11913, 12160, 12540, 12672, 12996, 13376, 13680, 14440, 15048, 15840, 15884, 16245, 16416, 16720, 17280, 17328, 18240, 18810, 19008, 19494, 19855, 20064, 20520, 21120, 21660, 21888, 22572, 23104, 23760, 23826, 25080, 25992, 26752, 27360, 28215, 28880, 30096, 31680, 31768, 32490, 32832, 33440, 34656, 35739, 36480, 37620, 38016, 38988, 39710, 40128, 41040, 43320, 45144, 46208, 47520, 47652, 48735, 50160, 51984, 54720, 56430, 57760, 59565, 60192, 63360, 63536, 64980, 65664, 66880, 69312, 71478, 75240, 77976, 79420, 80256, 82080, 86640, 90288, 95040, 95304, 97470, 100320, 103968, 107217, 109440, 112860, 115520, 119130, 120384, 127072, 129960, 133760, 138624, 142956, 150480, 155952, 158840, 164160, 173280, 178695, 180576, 190080, 190608, 194940, 200640, 207936, 214434, 225720, 231040, 238260, 240768, 254144, 259920, 285912, 300960, 311904, 317680, 328320, 346560, 357390, 361152, 381216, 389880, 401280, 415872, 428868, 451440, 476520, 508288, 519840, 536085, 571824, 601920, 623808, 635360, 693120, 714780, 722304, 762432, 779760, 857736, 902880, 953040, 1039680, 1072170, 1143648, 1203840, 1247616, 1270720, 1429560, 1524864, 1559520, 1715472, 1805760, 1906080, 2079360, 2144340, 2287296, 2541440, 2859120, 3119040, 3430944, 3611520, 3812160, 4288680, 4574592, 5718240, 6238080, 6861888, 7624320, 8577360, 11436480, 13723776, 17154720, 22872960, 34309440, 68618880]

約数ペア:

[(1, 68618880), (2, 34309440), (3, 22872960), (4, 17154720), (5, 13723776), (6, 11436480), (8, 8577360), (9, 7624320), (10, 6861888), (11, 6238080), (12, 5718240), (15, 4574592), (16, 4288680), (18, 3812160), (19, 3611520), (20, 3430944), (22, 3119040), (24, 2859120), (27, 2541440), (30, 2287296), (32, 2144340), (33, 2079360), (36, 1906080), (38, 1805760), (40, 1715472), (44, 1559520), (45, 1524864), (48, 1429560), (54, 1270720), (55, 1247616), (57, 1203840), (60, 1143648), (64, 1072170), (66, 1039680), (72, 953040), (76, 902880), (80, 857736), (88, 779760), (90, 762432), (95, 722304), (96, 714780), (99, 693120), (108, 635360), (110, 623808), (114, 601920), (120, 571824), (128, 536085), (132, 519840), (135, 508288), (144, 476520), (152, 451440), (160, 428868), (165, 415872), (171, 401280), (176, 389880), (180, 381216), (190, 361152), (192, 357390), (198, 346560), (209, 328320), (216, 317680), (220, 311904), (228, 300960), (240, 285912), (264, 259920), (270, 254144), (285, 240768), (288, 238260), (297, 231040), (304, 225720), (320, 214434), (330, 207936), (342, 200640), (352, 194940), (360, 190608), (361, 190080), (380, 180576), (384, 178695), (396, 173280), (418, 164160), (432, 158840), (440, 155952), (456, 150480), (480, 142956), (495, 138624), (513, 133760), (528, 129960), (540, 127072), (570, 120384), (576, 119130), (594, 115520), (608, 112860), (627, 109440), (640, 107217), (660, 103968), (684, 100320), (704, 97470), (720, 95304), (722, 95040), (760, 90288), (792, 86640), (836, 82080), (855, 80256), (864, 79420), (880, 77976), (912, 75240), (960, 71478), (990, 69312), (1026, 66880), (1045, 65664), (1056, 64980), (1080, 63536), (1083, 63360), (1140, 60192), (1152, 59565), (1188, 57760), (1216, 56430), (1254, 54720), (1320, 51984), (1368, 50160), (1408, 48735), (1440, 47652), (1444, 47520), (1485, 46208), (1520, 45144), (1584, 43320), (1672, 41040), (1710, 40128), (1728, 39710), (1760, 38988), (1805, 38016), (1824, 37620), (1881, 36480), (1920, 35739), (1980, 34656), (2052, 33440), (2090, 32832), (2112, 32490), (2160, 31768), (2166, 31680), (2280, 30096), (2376, 28880), (2432, 28215), (2508, 27360), (2565, 26752), (2640, 25992), (2736, 25080), (2880, 23826), (2888, 23760), (2970, 23104), (3040, 22572), (3135, 21888), (3168, 21660), (3249, 21120), (3344, 20520), (3420, 20064), (3456, 19855), (3520, 19494), (3610, 19008), (3648, 18810), (3762, 18240), (3960, 17328), (3971, 17280), (4104, 16720), (4180, 16416), (4224, 16245), (4320, 15884), (4332, 15840), (4560, 15048), (4752, 14440), (5016, 13680), (5130, 13376), (5280, 12996), (5415, 12672), (5472, 12540), (5643, 12160), (5760, 11913), (5776, 11880), (5940, 11552), (6080, 11286), (6270, 10944), (6336, 10830), (6498, 10560), (6688, 10260), (6840, 10032), (7040, 9747), (7220, 9504), (7296, 9405), (7524, 9120), (7920, 8664), (7942, 8640), (8208, 8360)]