18168823680

素因数分解:

$2^7\times 3^1\times 5^1\times 7^2\times {\mathrm{313}}^1\times {\mathrm{617}}^1$

素因数の和:966

約数の個数: 384

約数和(自身を含む): 67693099680

約数和(自身を除く): 49524276000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 64, 70, 80, 84, 96, 98, 105, 112, 120, 128, 140, 147, 160, 168, 192, 196, 210, 224, 240, 245, 280, 294, 313, 320, 336, 384, 392, 420, 448, 480, 490, 560, 588, 617, 626, 640, 672, 735, 784, 840, 896, 939, 960, 980, 1120, 1176, 1234, 1252, 1344, 1470, 1565, 1568, 1680, 1851, 1878, 1920, 1960, 2191, 2240, 2352, 2468, 2504, 2688, 2940, 3085, 3130, 3136, 3360, 3702, 3756, 3920, 4319, 4382, 4480, 4695, 4704, 4936, 5008, 5880, 6170, 6260, 6272, 6573, 6720, 7404, 7512, 7840, 8638, 8764, 9255, 9390, 9408, 9872, 10016, 10955, 11760, 12340, 12520, 12957, 13146, 13440, 14808, 15024, 15337, 15680, 17276, 17528, 18510, 18780, 18816, 19744, 20032, 21595, 21910, 23520, 24680, 25040, 25914, 26292, 29616, 30048, 30233, 30674, 31360, 32865, 34552, 35056, 37020, 37560, 39488, 40064, 43190, 43820, 46011, 47040, 49360, 50080, 51828, 52584, 59232, 60096, 60466, 61348, 64785, 65730, 69104, 70112, 74040, 75120, 76685, 78976, 86380, 87640, 90699, 92022, 94080, 98720, 100160, 103656, 105168, 118464, 120192, 120932, 122696, 129570, 131460, 138208, 140224, 148080, 150240, 151165, 153370, 172760, 175280, 181398, 184044, 193121, 197440, 200320, 207312, 210336, 230055, 236928, 241864, 245392, 259140, 262920, 276416, 280448, 296160, 300480, 302330, 306740, 345520, 350560, 362796, 368088, 386242, 394880, 414624, 420672, 453495, 460110, 483728, 490784, 518280, 525840, 552832, 579363, 592320, 600960, 604660, 613480, 691040, 701120, 725592, 736176, 772484, 829248, 841344, 906990, 920220, 965605, 967456, 981568, 1036560, 1051680, 1158726, 1184640, 1209320, 1226960, 1351847, 1382080, 1402240, 1451184, 1472352, 1544968, 1658496, 1813980, 1840440, 1931210, 1934912, 1963136, 2073120, 2103360, 2317452, 2418640, 2453920, 2703694, 2764160, 2896815, 2902368, 2944704, 3089936, 3627960, 3680880, 3862420, 3869824, 4055541, 4146240, 4206720, 4634904, 4837280, 4907840, 5407388, 5793630, 5804736, 5889408, 6179872, 6759235, 7255920, 7361760, 7724840, 8111082, 8292480, 9269808, 9462929, 9674560, 9815680, 10814776, 11587260, 11609472, 12359744, 13518470, 14511840, 14723520, 15449680, 16222164, 18539616, 18925858, 19349120, 20277705, 21629552, 23174520, 24719488, 27036940, 28388787, 29023680, 29447040, 30899360, 32444328, 37079232, 37851716, 40555410, 43259104, 46349040, 47314645, 54073880, 56777574, 58047360, 61798720, 64888656, 74158464, 75703432, 81110820, 86518208, 92698080, 94629290, 108147760, 113555148, 123597440, 129777312, 141943935, 151406864, 162221640, 173036416, 185396160, 189258580, 216295520, 227110296, 259554624, 283887870, 302813728, 324443280, 370792320, 378517160, 432591040, 454220592, 519109248, 567775740, 605627456, 648886560, 757034320, 865182080, 908441184, 1135551480, 1211254912, 1297773120, 1514068640, 1816882368, 2271102960, 2595546240, 3028137280, 3633764736, 4542205920, 6056274560, 9084411840, 18168823680]

約数ペア:

[(1, 18168823680), (2, 9084411840), (3, 6056274560), (4, 4542205920), (5, 3633764736), (6, 3028137280), (7, 2595546240), (8, 2271102960), (10, 1816882368), (12, 1514068640), (14, 1297773120), (15, 1211254912), (16, 1135551480), (20, 908441184), (21, 865182080), (24, 757034320), (28, 648886560), (30, 605627456), (32, 567775740), (35, 519109248), (40, 454220592), (42, 432591040), (48, 378517160), (49, 370792320), (56, 324443280), (60, 302813728), (64, 283887870), (70, 259554624), (80, 227110296), (84, 216295520), (96, 189258580), (98, 185396160), (105, 173036416), (112, 162221640), (120, 151406864), (128, 141943935), (140, 129777312), (147, 123597440), (160, 113555148), (168, 108147760), (192, 94629290), (196, 92698080), (210, 86518208), (224, 81110820), (240, 75703432), (245, 74158464), (280, 64888656), (294, 61798720), (313, 58047360), (320, 56777574), (336, 54073880), (384, 47314645), (392, 46349040), (420, 43259104), (448, 40555410), (480, 37851716), (490, 37079232), (560, 32444328), (588, 30899360), (617, 29447040), (626, 29023680), (640, 28388787), (672, 27036940), (735, 24719488), (784, 23174520), (840, 21629552), (896, 20277705), (939, 19349120), (960, 18925858), (980, 18539616), (1120, 16222164), (1176, 15449680), (1234, 14723520), (1252, 14511840), (1344, 13518470), (1470, 12359744), (1565, 11609472), (1568, 11587260), (1680, 10814776), (1851, 9815680), (1878, 9674560), (1920, 9462929), (1960, 9269808), (2191, 8292480), (2240, 8111082), (2352, 7724840), (2468, 7361760), (2504, 7255920), (2688, 6759235), (2940, 6179872), (3085, 5889408), (3130, 5804736), (3136, 5793630), (3360, 5407388), (3702, 4907840), (3756, 4837280), (3920, 4634904), (4319, 4206720), (4382, 4146240), (4480, 4055541), (4695, 3869824), (4704, 3862420), (4936, 3680880), (5008, 3627960), (5880, 3089936), (6170, 2944704), (6260, 2902368), (6272, 2896815), (6573, 2764160), (6720, 2703694), (7404, 2453920), (7512, 2418640), (7840, 2317452), (8638, 2103360), (8764, 2073120), (9255, 1963136), (9390, 1934912), (9408, 1931210), (9872, 1840440), (10016, 1813980), (10955, 1658496), (11760, 1544968), (12340, 1472352), (12520, 1451184), (12957, 1402240), (13146, 1382080), (13440, 1351847), (14808, 1226960), (15024, 1209320), (15337, 1184640), (15680, 1158726), (17276, 1051680), (17528, 1036560), (18510, 981568), (18780, 967456), (18816, 965605), (19744, 920220), (20032, 906990), (21595, 841344), (21910, 829248), (23520, 772484), (24680, 736176), (25040, 725592), (25914, 701120), (26292, 691040), (29616, 613480), (30048, 604660), (30233, 600960), (30674, 592320), (31360, 579363), (32865, 552832), (34552, 525840), (35056, 518280), (37020, 490784), (37560, 483728), (39488, 460110), (40064, 453495), (43190, 420672), (43820, 414624), (46011, 394880), (47040, 386242), (49360, 368088), (50080, 362796), (51828, 350560), (52584, 345520), (59232, 306740), (60096, 302330), (60466, 300480), (61348, 296160), (64785, 280448), (65730, 276416), (69104, 262920), (70112, 259140), (74040, 245392), (75120, 241864), (76685, 236928), (78976, 230055), (86380, 210336), (87640, 207312), (90699, 200320), (92022, 197440), (94080, 193121), (98720, 184044), (100160, 181398), (103656, 175280), (105168, 172760), (118464, 153370), (120192, 151165), (120932, 150240), (122696, 148080), (129570, 140224), (131460, 138208)]