1640532960

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1$

素因数の和:156

約数の個数: 768

約数和(自身を含む): 6967296000

約数和(自身を除く): 5326763040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 19, 20, 22, 23, 24, 27, 30, 32, 33, 36, 38, 40, 44, 45, 46, 48, 54, 55, 57, 60, 66, 69, 72, 76, 79, 80, 88, 90, 92, 95, 96, 99, 108, 110, 114, 115, 120, 132, 135, 138, 144, 152, 158, 160, 165, 171, 176, 180, 184, 190, 198, 207, 209, 216, 220, 228, 230, 237, 240, 253, 264, 270, 276, 285, 288, 297, 304, 316, 330, 342, 345, 352, 360, 368, 380, 395, 396, 414, 418, 432, 437, 440, 456, 460, 474, 480, 495, 506, 513, 528, 540, 552, 570, 594, 608, 621, 627, 632, 660, 684, 690, 711, 720, 736, 759, 760, 790, 792, 828, 836, 855, 864, 869, 874, 880, 912, 920, 948, 990, 1012, 1026, 1035, 1045, 1056, 1080, 1104, 1140, 1185, 1188, 1242, 1254, 1264, 1265, 1311, 1320, 1368, 1380, 1422, 1440, 1485, 1501, 1518, 1520, 1580, 1584, 1656, 1672, 1710, 1738, 1748, 1760, 1817, 1824, 1840, 1881, 1896, 1980, 2024, 2052, 2070, 2090, 2133, 2160, 2185, 2208, 2277, 2280, 2370, 2376, 2484, 2508, 2528, 2530, 2565, 2607, 2622, 2640, 2736, 2760, 2844, 2970, 3002, 3036, 3040, 3105, 3135, 3160, 3168, 3312, 3344, 3420, 3476, 3496, 3555, 3634, 3680, 3762, 3792, 3795, 3933, 3960, 4048, 4104, 4140, 4180, 4266, 4320, 4345, 4370, 4503, 4554, 4560, 4740, 4752, 4807, 4968, 5016, 5060, 5130, 5214, 5244, 5280, 5451, 5472, 5520, 5643, 5688, 5940, 6004, 6072, 6210, 6270, 6320, 6555, 6624, 6688, 6831, 6840, 6952, 6992, 7110, 7268, 7505, 7524, 7584, 7590, 7821, 7866, 7920, 8096, 8208, 8280, 8360, 8532, 8690, 8740, 9006, 9085, 9108, 9120, 9405, 9480, 9504, 9614, 9936, 10032, 10120, 10260, 10428, 10488, 10665, 10902, 11040, 11286, 11376, 11385, 11799, 11880, 12008, 12144, 12420, 12540, 12640, 13035, 13110, 13509, 13662, 13680, 13904, 13984, 14220, 14421, 14536, 15010, 15048, 15180, 15642, 15732, 15840, 16353, 16416, 16511, 16560, 16720, 17064, 17380, 17480, 18012, 18170, 18216, 18810, 18960, 19228, 19665, 19872, 19987, 20064, 20240, 20520, 20856, 20976, 21330, 21804, 22515, 22572, 22752, 22770, 23463, 23598, 23760, 24016, 24035, 24288, 24840, 25080, 26070, 26220, 27018, 27255, 27324, 27360, 27808, 28215, 28440, 28842, 29072, 30020, 30096, 30360, 31284, 31464, 32706, 33022, 33120, 33440, 34128, 34155, 34523, 34760, 34960, 36024, 36340, 36432, 37620, 37920, 38456, 39105, 39330, 39974, 40480, 40527, 41040, 41712, 41952, 42660, 43263, 43608, 45030, 45144, 45540, 46926, 47196, 47520, 48032, 48070, 49059, 49533, 49680, 50160, 52140, 52440, 54036, 54510, 54648, 56430, 56880, 57684, 58144, 58995, 59961, 60040, 60192, 60720, 62568, 62928, 65412, 66044, 67545, 68256, 68310, 69046, 69520, 69920, 72048, 72105, 72680, 72864, 75240, 76912, 78210, 78660, 79948, 81054, 81765, 82080, 82555, 83424, 85320, 86526, 87216, 90060, 90288, 91080, 93852, 94392, 96140, 98118, 99066, 99360, 99935, 100320, 103569, 104280, 104880, 108072, 109020, 109296, 112860, 113760, 115368, 117315, 117990, 119922, 120080, 121440, 125136, 125856, 129789, 130824, 132088, 135090, 136620, 138092, 139040, 144096, 144210, 145360, 148599, 150480, 153824, 156420, 157320, 159896, 162108, 163530, 165110, 170640, 172615, 173052, 174432, 179883, 180120, 180576, 182160, 187704, 188784, 192280, 196236, 198132, 199870, 202635, 207138, 208560, 209760, 216144, 216315, 218040, 218592, 225720, 230736, 234630, 235980, 239844, 240160, 245295, 247665, 250272, 259578, 261648, 264176, 270180, 273240, 276184, 288420, 290720, 297198, 299805, 300960, 310707, 312840, 314640, 319792, 324216, 327060, 330220, 341280, 345230, 346104, 359766, 360240, 364320, 375408, 377568, 379753, 384560, 392472, 396264, 399740, 405270, 414276, 417120, 432288, 432630, 436080, 445797, 451440, 461472, 469260, 471960, 479688, 490590, 495330, 517845, 519156, 523296, 528352, 539649, 540360, 546480, 552368, 576840, 594396, 599610, 621414, 625680, 629280, 639584, 648432, 648945, 654120, 660440, 690460, 692208, 719532, 720480, 742995, 750816, 759506, 769120, 784944, 792528, 799480, 810540, 828552, 865260, 872160, 891594, 899415, 902880, 932121, 938520, 943920, 959376, 981180, 990660, 1035690, 1038312, 1079298, 1080720, 1092960, 1104736, 1139259, 1153680, 1188792, 1199220, 1242828, 1251360, 1296864, 1297890, 1308240, 1320880, 1380920, 1384416, 1439064, 1485990, 1519012, 1553535, 1569888, 1585056, 1598960, 1621080, 1657104, 1730520, 1783188, 1798830, 1864242, 1877040, 1887840, 1898765, 1918752, 1962360, 1981320, 2071380, 2076624, 2158596, 2161440, 2228985, 2278518, 2307360, 2377584, 2398440, 2485656, 2595780, 2616480, 2641760, 2698245, 2761840, 2878128, 2971980, 3038024, 3107070, 3197920, 3242160, 3314208, 3417777, 3461040, 3566376, 3597660, 3728484, 3754080, 3797530, 3924720, 3962640, 4142760, 4153248, 4317192, 4457970, 4557036, 4660605, 4755168, 4796880, 4971312, 5191560, 5396490, 5523680, 5696295, 5756256, 5943960, 6076048, 6214140, 6484320, 6835554, 6922080, 7132752, 7195320, 7456968, 7595060, 7849440, 7925280, 8285520, 8634384, 8915940, 9114072, 9321210, 9593760, 9942624, 10253331, 10383120, 10792980, 11392590, 11887920, 12152096, 12428280, 13671108, 14265504, 14390640, 14913936, 15190120, 16571040, 17088885, 17268768, 17831880, 18228144, 18642420, 20506662, 20766240, 21585960, 22785180, 23775840, 24856560, 27342216, 28781280, 29827872, 30380240, 34177770, 35663760, 36456288, 37284840, 41013324, 43171920, 45570360, 49713120, 51266655, 54684432, 60760480, 68355540, 71327520, 74569680, 82026648, 86343840, 91140720, 102533310, 109368864, 136711080, 149139360, 164053296, 182281440, 205066620, 273422160, 328106592, 410133240, 546844320, 820266480, 1640532960]

約数ペア:

[(1, 1640532960), (2, 820266480), (3, 546844320), (4, 410133240), (5, 328106592), (6, 273422160), (8, 205066620), (9, 182281440), (10, 164053296), (11, 149139360), (12, 136711080), (15, 109368864), (16, 102533310), (18, 91140720), (19, 86343840), (20, 82026648), (22, 74569680), (23, 71327520), (24, 68355540), (27, 60760480), (30, 54684432), (32, 51266655), (33, 49713120), (36, 45570360), (38, 43171920), (40, 41013324), (44, 37284840), (45, 36456288), (46, 35663760), (48, 34177770), (54, 30380240), (55, 29827872), (57, 28781280), (60, 27342216), (66, 24856560), (69, 23775840), (72, 22785180), (76, 21585960), (79, 20766240), (80, 20506662), (88, 18642420), (90, 18228144), (92, 17831880), (95, 17268768), (96, 17088885), (99, 16571040), (108, 15190120), (110, 14913936), (114, 14390640), (115, 14265504), (120, 13671108), (132, 12428280), (135, 12152096), (138, 11887920), (144, 11392590), (152, 10792980), (158, 10383120), (160, 10253331), (165, 9942624), (171, 9593760), (176, 9321210), (180, 9114072), (184, 8915940), (190, 8634384), (198, 8285520), (207, 7925280), (209, 7849440), (216, 7595060), (220, 7456968), (228, 7195320), (230, 7132752), (237, 6922080), (240, 6835554), (253, 6484320), (264, 6214140), (270, 6076048), (276, 5943960), (285, 5756256), (288, 5696295), (297, 5523680), (304, 5396490), (316, 5191560), (330, 4971312), (342, 4796880), (345, 4755168), (352, 4660605), (360, 4557036), (368, 4457970), (380, 4317192), (395, 4153248), (396, 4142760), (414, 3962640), (418, 3924720), (432, 3797530), (437, 3754080), (440, 3728484), (456, 3597660), (460, 3566376), (474, 3461040), (480, 3417777), (495, 3314208), (506, 3242160), (513, 3197920), (528, 3107070), (540, 3038024), (552, 2971980), (570, 2878128), (594, 2761840), (608, 2698245), (621, 2641760), (627, 2616480), (632, 2595780), (660, 2485656), (684, 2398440), (690, 2377584), (711, 2307360), (720, 2278518), (736, 2228985), (759, 2161440), (760, 2158596), (790, 2076624), (792, 2071380), (828, 1981320), (836, 1962360), (855, 1918752), (864, 1898765), (869, 1887840), (874, 1877040), (880, 1864242), (912, 1798830), (920, 1783188), (948, 1730520), (990, 1657104), (1012, 1621080), (1026, 1598960), (1035, 1585056), (1045, 1569888), (1056, 1553535), (1080, 1519012), (1104, 1485990), (1140, 1439064), (1185, 1384416), (1188, 1380920), (1242, 1320880), (1254, 1308240), (1264, 1297890), (1265, 1296864), (1311, 1251360), (1320, 1242828), (1368, 1199220), (1380, 1188792), (1422, 1153680), (1440, 1139259), (1485, 1104736), (1501, 1092960), (1518, 1080720), (1520, 1079298), (1580, 1038312), (1584, 1035690), (1656, 990660), (1672, 981180), (1710, 959376), (1738, 943920), (1748, 938520), (1760, 932121), (1817, 902880), (1824, 899415), (1840, 891594), (1881, 872160), (1896, 865260), (1980, 828552), (2024, 810540), (2052, 799480), (2070, 792528), (2090, 784944), (2133, 769120), (2160, 759506), (2185, 750816), (2208, 742995), (2277, 720480), (2280, 719532), (2370, 692208), (2376, 690460), (2484, 660440), (2508, 654120), (2528, 648945), (2530, 648432), (2565, 639584), (2607, 629280), (2622, 625680), (2640, 621414), (2736, 599610), (2760, 594396), (2844, 576840), (2970, 552368), (3002, 546480), (3036, 540360), (3040, 539649), (3105, 528352), (3135, 523296), (3160, 519156), (3168, 517845), (3312, 495330), (3344, 490590), (3420, 479688), (3476, 471960), (3496, 469260), (3555, 461472), (3634, 451440), (3680, 445797), (3762, 436080), (3792, 432630), (3795, 432288), (3933, 417120), (3960, 414276), (4048, 405270), (4104, 399740), (4140, 396264), (4180, 392472), (4266, 384560), (4320, 379753), (4345, 377568), (4370, 375408), (4503, 364320), (4554, 360240), (4560, 359766), (4740, 346104), (4752, 345230), (4807, 341280), (4968, 330220), (5016, 327060), (5060, 324216), (5130, 319792), (5214, 314640), (5244, 312840), (5280, 310707), (5451, 300960), (5472, 299805), (5520, 297198), (5643, 290720), (5688, 288420), (5940, 276184), (6004, 273240), (6072, 270180), (6210, 264176), (6270, 261648), (6320, 259578), (6555, 250272), (6624, 247665), (6688, 245295), (6831, 240160), (6840, 239844), (6952, 235980), (6992, 234630), (7110, 230736), (7268, 225720), (7505, 218592), (7524, 218040), (7584, 216315), (7590, 216144), (7821, 209760), (7866, 208560), (7920, 207138), (8096, 202635), (8208, 199870), (8280, 198132), (8360, 196236), (8532, 192280), (8690, 188784), (8740, 187704), (9006, 182160), (9085, 180576), (9108, 180120), (9120, 179883), (9405, 174432), (9480, 173052), (9504, 172615), (9614, 170640), (9936, 165110), (10032, 163530), (10120, 162108), (10260, 159896), (10428, 157320), (10488, 156420), (10665, 153824), (10902, 150480), (11040, 148599), (11286, 145360), (11376, 144210), (11385, 144096), (11799, 139040), (11880, 138092), (12008, 136620), (12144, 135090), (12420, 132088), (12540, 130824), (12640, 129789), (13035, 125856), (13110, 125136), (13509, 121440), (13662, 120080), (13680, 119922), (13904, 117990), (13984, 117315), (14220, 115368), (14421, 113760), (14536, 112860), (15010, 109296), (15048, 109020), (15180, 108072), (15642, 104880), (15732, 104280), (15840, 103569), (16353, 100320), (16416, 99935), (16511, 99360), (16560, 99066), (16720, 98118), (17064, 96140), (17380, 94392), (17480, 93852), (18012, 91080), (18170, 90288), (18216, 90060), (18810, 87216), (18960, 86526), (19228, 85320), (19665, 83424), (19872, 82555), (19987, 82080), (20064, 81765), (20240, 81054), (20520, 79948), (20856, 78660), (20976, 78210), (21330, 76912), (21804, 75240), (22515, 72864), (22572, 72680), (22752, 72105), (22770, 72048), (23463, 69920), (23598, 69520), (23760, 69046), (24016, 68310), (24035, 68256), (24288, 67545), (24840, 66044), (25080, 65412), (26070, 62928), (26220, 62568), (27018, 60720), (27255, 60192), (27324, 60040), (27360, 59961), (27808, 58995), (28215, 58144), (28440, 57684), (28842, 56880), (29072, 56430), (30020, 54648), (30096, 54510), (30360, 54036), (31284, 52440), (31464, 52140), (32706, 50160), (33022, 49680), (33120, 49533), (33440, 49059), (34128, 48070), (34155, 48032), (34523, 47520), (34760, 47196), (34960, 46926), (36024, 45540), (36340, 45144), (36432, 45030), (37620, 43608), (37920, 43263), (38456, 42660), (39105, 41952), (39330, 41712), (39974, 41040), (40480, 40527)]