18209882880

素因数分解:

$2^8\times 3^2\times 5^1\times 7^1\times {\mathrm{241}}^1\times {\mathrm{937}}^1$

素因数の和:1212

約数の個数: 432

約数和(自身を含む): 72380852544

約数和(自身を除く): 54170969664

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 241, 252, 256, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 482, 504, 560, 576, 630, 640, 672, 720, 723, 768, 840, 896, 937, 960, 964, 1008, 1120, 1152, 1205, 1260, 1280, 1344, 1440, 1446, 1680, 1687, 1792, 1874, 1920, 1928, 2016, 2169, 2240, 2304, 2410, 2520, 2688, 2811, 2880, 2892, 3360, 3374, 3615, 3748, 3840, 3856, 4032, 4338, 4480, 4685, 4820, 5040, 5061, 5376, 5622, 5760, 5784, 6559, 6720, 6748, 7230, 7496, 7712, 8064, 8433, 8435, 8676, 8960, 9370, 9640, 10080, 10122, 10845, 11244, 11520, 11568, 13118, 13440, 13496, 14055, 14460, 14992, 15183, 15424, 16128, 16866, 16870, 17352, 18740, 19280, 19677, 20160, 20244, 21690, 22488, 23136, 25305, 26236, 26880, 26992, 28110, 28920, 29984, 30366, 30848, 32795, 33732, 33740, 34704, 37480, 38560, 39354, 40320, 40488, 42165, 43380, 44976, 46272, 50610, 52472, 53984, 56220, 57840, 59031, 59968, 60732, 61696, 65590, 67464, 67480, 69408, 74960, 75915, 77120, 78708, 80640, 80976, 84330, 86760, 89952, 92544, 98385, 101220, 104944, 107968, 112440, 115680, 118062, 119936, 121464, 131180, 134928, 134960, 138816, 149920, 151830, 154240, 157416, 161952, 168660, 173520, 179904, 185088, 196770, 202440, 209888, 215936, 224880, 225817, 231360, 236124, 239872, 242928, 262360, 269856, 269920, 277632, 295155, 299840, 303660, 308480, 314832, 323904, 337320, 347040, 359808, 393540, 404880, 419776, 431872, 449760, 451634, 462720, 472248, 485856, 524720, 539712, 539840, 555264, 590310, 599680, 607320, 629664, 647808, 674640, 677451, 694080, 719616, 787080, 809760, 839552, 899520, 903268, 925440, 944496, 971712, 1049440, 1079424, 1079680, 1129085, 1180620, 1199360, 1214640, 1259328, 1295616, 1349280, 1354902, 1388160, 1574160, 1580719, 1619520, 1679104, 1799040, 1806536, 1888992, 1943424, 2032353, 2098880, 2158848, 2159360, 2258170, 2361240, 2429280, 2518656, 2698560, 2709804, 2776320, 3148320, 3161438, 3239040, 3387255, 3598080, 3613072, 3777984, 3886848, 4064706, 4197760, 4516340, 4722480, 4742157, 4858560, 5037312, 5397120, 5419608, 6296640, 6322876, 6478080, 6774510, 7226144, 7555968, 7903595, 8129412, 8395520, 9032680, 9444960, 9484314, 9717120, 10161765, 10794240, 10839216, 12593280, 12645752, 13549020, 14226471, 14452288, 15111936, 15807190, 16258824, 18065360, 18889920, 18968628, 19434240, 20323530, 21678432, 23710785, 25186560, 25291504, 27098040, 28452942, 28904576, 31614380, 32517648, 36130720, 37779840, 37937256, 40647060, 43356864, 47421570, 50583008, 54196080, 56905884, 57809152, 63228760, 65035296, 71132355, 72261440, 75559680, 75874512, 81294120, 86713728, 94843140, 101166016, 108392160, 113811768, 126457520, 130070592, 142264710, 144522880, 151749024, 162588240, 173427456, 189686280, 202332032, 216784320, 227623536, 252915040, 260141184, 284529420, 289045760, 303498048, 325176480, 379372560, 404664064, 433568640, 455247072, 505830080, 520282368, 569058840, 606996096, 650352960, 758745120, 867137280, 910494144, 1011660160, 1138117680, 1213992192, 1300705920, 1517490240, 1820988288, 2023320320, 2276235360, 2601411840, 3034980480, 3641976576, 4552470720, 6069960960, 9104941440, 18209882880]

約数ペア:

[(1, 18209882880), (2, 9104941440), (3, 6069960960), (4, 4552470720), (5, 3641976576), (6, 3034980480), (7, 2601411840), (8, 2276235360), (9, 2023320320), (10, 1820988288), (12, 1517490240), (14, 1300705920), (15, 1213992192), (16, 1138117680), (18, 1011660160), (20, 910494144), (21, 867137280), (24, 758745120), (28, 650352960), (30, 606996096), (32, 569058840), (35, 520282368), (36, 505830080), (40, 455247072), (42, 433568640), (45, 404664064), (48, 379372560), (56, 325176480), (60, 303498048), (63, 289045760), (64, 284529420), (70, 260141184), (72, 252915040), (80, 227623536), (84, 216784320), (90, 202332032), (96, 189686280), (105, 173427456), (112, 162588240), (120, 151749024), (126, 144522880), (128, 142264710), (140, 130070592), (144, 126457520), (160, 113811768), (168, 108392160), (180, 101166016), (192, 94843140), (210, 86713728), (224, 81294120), (240, 75874512), (241, 75559680), (252, 72261440), (256, 71132355), (280, 65035296), (288, 63228760), (315, 57809152), (320, 56905884), (336, 54196080), (360, 50583008), (384, 47421570), (420, 43356864), (448, 40647060), (480, 37937256), (482, 37779840), (504, 36130720), (560, 32517648), (576, 31614380), (630, 28904576), (640, 28452942), (672, 27098040), (720, 25291504), (723, 25186560), (768, 23710785), (840, 21678432), (896, 20323530), (937, 19434240), (960, 18968628), (964, 18889920), (1008, 18065360), (1120, 16258824), (1152, 15807190), (1205, 15111936), (1260, 14452288), (1280, 14226471), (1344, 13549020), (1440, 12645752), (1446, 12593280), (1680, 10839216), (1687, 10794240), (1792, 10161765), (1874, 9717120), (1920, 9484314), (1928, 9444960), (2016, 9032680), (2169, 8395520), (2240, 8129412), (2304, 7903595), (2410, 7555968), (2520, 7226144), (2688, 6774510), (2811, 6478080), (2880, 6322876), (2892, 6296640), (3360, 5419608), (3374, 5397120), (3615, 5037312), (3748, 4858560), (3840, 4742157), (3856, 4722480), (4032, 4516340), (4338, 4197760), (4480, 4064706), (4685, 3886848), (4820, 3777984), (5040, 3613072), (5061, 3598080), (5376, 3387255), (5622, 3239040), (5760, 3161438), (5784, 3148320), (6559, 2776320), (6720, 2709804), (6748, 2698560), (7230, 2518656), (7496, 2429280), (7712, 2361240), (8064, 2258170), (8433, 2159360), (8435, 2158848), (8676, 2098880), (8960, 2032353), (9370, 1943424), (9640, 1888992), (10080, 1806536), (10122, 1799040), (10845, 1679104), (11244, 1619520), (11520, 1580719), (11568, 1574160), (13118, 1388160), (13440, 1354902), (13496, 1349280), (14055, 1295616), (14460, 1259328), (14992, 1214640), (15183, 1199360), (15424, 1180620), (16128, 1129085), (16866, 1079680), (16870, 1079424), (17352, 1049440), (18740, 971712), (19280, 944496), (19677, 925440), (20160, 903268), (20244, 899520), (21690, 839552), (22488, 809760), (23136, 787080), (25305, 719616), (26236, 694080), (26880, 677451), (26992, 674640), (28110, 647808), (28920, 629664), (29984, 607320), (30366, 599680), (30848, 590310), (32795, 555264), (33732, 539840), (33740, 539712), (34704, 524720), (37480, 485856), (38560, 472248), (39354, 462720), (40320, 451634), (40488, 449760), (42165, 431872), (43380, 419776), (44976, 404880), (46272, 393540), (50610, 359808), (52472, 347040), (53984, 337320), (56220, 323904), (57840, 314832), (59031, 308480), (59968, 303660), (60732, 299840), (61696, 295155), (65590, 277632), (67464, 269920), (67480, 269856), (69408, 262360), (74960, 242928), (75915, 239872), (77120, 236124), (78708, 231360), (80640, 225817), (80976, 224880), (84330, 215936), (86760, 209888), (89952, 202440), (92544, 196770), (98385, 185088), (101220, 179904), (104944, 173520), (107968, 168660), (112440, 161952), (115680, 157416), (118062, 154240), (119936, 151830), (121464, 149920), (131180, 138816), (134928, 134960)]