2581562880

素因数分解:

$2^9\times 3^3\times 5^1\times {\mathrm{13}}^3\times {\mathrm{17}}^1$

素因数の和:88

約数の個数: 640

約数和(自身を含む): 10518076800

約数和(自身を除く): 7936513920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 20, 24, 26, 27, 30, 32, 34, 36, 39, 40, 45, 48, 51, 52, 54, 60, 64, 65, 68, 72, 78, 80, 85, 90, 96, 102, 104, 108, 117, 120, 128, 130, 135, 136, 144, 153, 156, 160, 169, 170, 180, 192, 195, 204, 208, 216, 221, 234, 240, 255, 256, 260, 270, 272, 288, 306, 312, 320, 338, 340, 351, 360, 384, 390, 408, 416, 432, 442, 459, 468, 480, 507, 510, 512, 520, 540, 544, 576, 585, 612, 624, 640, 663, 676, 680, 702, 720, 765, 768, 780, 816, 832, 845, 864, 884, 918, 936, 960, 1014, 1020, 1040, 1080, 1088, 1105, 1152, 1170, 1224, 1248, 1280, 1326, 1352, 1360, 1404, 1440, 1521, 1530, 1536, 1560, 1632, 1664, 1690, 1728, 1755, 1768, 1836, 1872, 1920, 1989, 2028, 2040, 2080, 2160, 2176, 2197, 2210, 2295, 2304, 2340, 2448, 2496, 2535, 2560, 2652, 2704, 2720, 2808, 2873, 2880, 3042, 3060, 3120, 3264, 3315, 3328, 3380, 3456, 3510, 3536, 3672, 3744, 3840, 3978, 4056, 4080, 4160, 4320, 4352, 4394, 4420, 4563, 4590, 4608, 4680, 4896, 4992, 5070, 5304, 5408, 5440, 5616, 5746, 5760, 5967, 6084, 6120, 6240, 6528, 6591, 6630, 6656, 6760, 6912, 7020, 7072, 7344, 7488, 7605, 7680, 7956, 8112, 8160, 8320, 8619, 8640, 8704, 8788, 8840, 9126, 9180, 9360, 9792, 9945, 9984, 10140, 10608, 10816, 10880, 10985, 11232, 11492, 11520, 11934, 12168, 12240, 12480, 13056, 13182, 13260, 13520, 13824, 14040, 14144, 14365, 14688, 14976, 15210, 15912, 16224, 16320, 16640, 17238, 17280, 17576, 17680, 18252, 18360, 18720, 19584, 19773, 19890, 19968, 20280, 21216, 21632, 21760, 21970, 22464, 22815, 22984, 23040, 23868, 24336, 24480, 24960, 25857, 26112, 26364, 26520, 27040, 28080, 28288, 28730, 29376, 29835, 29952, 30420, 31824, 32448, 32640, 32955, 33280, 34476, 34560, 35152, 35360, 36504, 36720, 37349, 37440, 39168, 39546, 39780, 40560, 42432, 43095, 43264, 43520, 43940, 44928, 45630, 45968, 47736, 48672, 48960, 49920, 51714, 52728, 53040, 54080, 56160, 56576, 57460, 58752, 59319, 59670, 59904, 60840, 63648, 64896, 65280, 65910, 68952, 69120, 70304, 70720, 73008, 73440, 74698, 74880, 77571, 78336, 79092, 79560, 81120, 84864, 86190, 86528, 87880, 89856, 91260, 91936, 95472, 97344, 97920, 98865, 99840, 103428, 105456, 106080, 108160, 112047, 112320, 113152, 114920, 117504, 118638, 119340, 121680, 127296, 129285, 129792, 130560, 131820, 137904, 140608, 141440, 146016, 146880, 149396, 149760, 155142, 158184, 159120, 162240, 169728, 172380, 175760, 179712, 182520, 183872, 186745, 190944, 194688, 195840, 197730, 206856, 210912, 212160, 216320, 224094, 224640, 229840, 235008, 237276, 238680, 243360, 254592, 258570, 259584, 263640, 275808, 281216, 282880, 292032, 293760, 296595, 298792, 299520, 310284, 316368, 318240, 324480, 336141, 339456, 344760, 351520, 365040, 367744, 373490, 381888, 387855, 389376, 391680, 395460, 413712, 421824, 424320, 432640, 448188, 449280, 459680, 474552, 477360, 486720, 509184, 517140, 527280, 551616, 560235, 562432, 565760, 584064, 587520, 593190, 597584, 620568, 632736, 636480, 648960, 672282, 689520, 703040, 730080, 735488, 746980, 763776, 775710, 778752, 790920, 827424, 843648, 848640, 896376, 898560, 919360, 949104, 954720, 973440, 1008423, 1018368, 1034280, 1054560, 1103232, 1120470, 1124864, 1168128, 1175040, 1186380, 1195168, 1241136, 1265472, 1272960, 1297920, 1344564, 1379040, 1406080, 1460160, 1470976, 1493960, 1527552, 1551420, 1581840, 1654848, 1680705, 1687296, 1697280, 1792752, 1838720, 1898208, 1909440, 1946880, 2016846, 2068560, 2109120, 2206464, 2240940, 2336256, 2372760, 2390336, 2482272, 2530944, 2545920, 2689128, 2758080, 2812160, 2920320, 2987920, 3055104, 3102840, 3163680, 3309696, 3361410, 3374592, 3585504, 3677440, 3796416, 3818880, 3893760, 4033692, 4137120, 4218240, 4412928, 4481880, 4745520, 4780672, 4964544, 5042115, 5061888, 5091840, 5378256, 5516160, 5624320, 5840640, 5975840, 6205680, 6327360, 6619392, 6722820, 7171008, 7354880, 7592832, 7637760, 8067384, 8274240, 8436480, 8963760, 9491040, 9561344, 9929088, 10084230, 10123776, 10756512, 11032320, 11681280, 11951680, 12411360, 12654720, 13238784, 13445640, 14342016, 15185664, 15275520, 16134768, 16548480, 16872960, 17927520, 18982080, 19122688, 19858176, 20168460, 21513024, 22064640, 23903360, 24822720, 25309440, 26891280, 28684032, 30371328, 32269536, 33096960, 35855040, 37964160, 39716352, 40336920, 43026048, 47806720, 49645440, 50618880, 53782560, 57368064, 64539072, 66193920, 71710080, 75928320, 80673840, 86052096, 95613440, 99290880, 107565120, 129078144, 143420160, 151856640, 161347680, 172104192, 198581760, 215130240, 258156288, 286840320, 322695360, 430260480, 516312576, 645390720, 860520960, 1290781440, 2581562880]

約数ペア:

[(1, 2581562880), (2, 1290781440), (3, 860520960), (4, 645390720), (5, 516312576), (6, 430260480), (8, 322695360), (9, 286840320), (10, 258156288), (12, 215130240), (13, 198581760), (15, 172104192), (16, 161347680), (17, 151856640), (18, 143420160), (20, 129078144), (24, 107565120), (26, 99290880), (27, 95613440), (30, 86052096), (32, 80673840), (34, 75928320), (36, 71710080), (39, 66193920), (40, 64539072), (45, 57368064), (48, 53782560), (51, 50618880), (52, 49645440), (54, 47806720), (60, 43026048), (64, 40336920), (65, 39716352), (68, 37964160), (72, 35855040), (78, 33096960), (80, 32269536), (85, 30371328), (90, 28684032), (96, 26891280), (102, 25309440), (104, 24822720), (108, 23903360), (117, 22064640), (120, 21513024), (128, 20168460), (130, 19858176), (135, 19122688), (136, 18982080), (144, 17927520), (153, 16872960), (156, 16548480), (160, 16134768), (169, 15275520), (170, 15185664), (180, 14342016), (192, 13445640), (195, 13238784), (204, 12654720), (208, 12411360), (216, 11951680), (221, 11681280), (234, 11032320), (240, 10756512), (255, 10123776), (256, 10084230), (260, 9929088), (270, 9561344), (272, 9491040), (288, 8963760), (306, 8436480), (312, 8274240), (320, 8067384), (338, 7637760), (340, 7592832), (351, 7354880), (360, 7171008), (384, 6722820), (390, 6619392), (408, 6327360), (416, 6205680), (432, 5975840), (442, 5840640), (459, 5624320), (468, 5516160), (480, 5378256), (507, 5091840), (510, 5061888), (512, 5042115), (520, 4964544), (540, 4780672), (544, 4745520), (576, 4481880), (585, 4412928), (612, 4218240), (624, 4137120), (640, 4033692), (663, 3893760), (676, 3818880), (680, 3796416), (702, 3677440), (720, 3585504), (765, 3374592), (768, 3361410), (780, 3309696), (816, 3163680), (832, 3102840), (845, 3055104), (864, 2987920), (884, 2920320), (918, 2812160), (936, 2758080), (960, 2689128), (1014, 2545920), (1020, 2530944), (1040, 2482272), (1080, 2390336), (1088, 2372760), (1105, 2336256), (1152, 2240940), (1170, 2206464), (1224, 2109120), (1248, 2068560), (1280, 2016846), (1326, 1946880), (1352, 1909440), (1360, 1898208), (1404, 1838720), (1440, 1792752), (1521, 1697280), (1530, 1687296), (1536, 1680705), (1560, 1654848), (1632, 1581840), (1664, 1551420), (1690, 1527552), (1728, 1493960), (1755, 1470976), (1768, 1460160), (1836, 1406080), (1872, 1379040), (1920, 1344564), (1989, 1297920), (2028, 1272960), (2040, 1265472), (2080, 1241136), (2160, 1195168), (2176, 1186380), (2197, 1175040), (2210, 1168128), (2295, 1124864), (2304, 1120470), (2340, 1103232), (2448, 1054560), (2496, 1034280), (2535, 1018368), (2560, 1008423), (2652, 973440), (2704, 954720), (2720, 949104), (2808, 919360), (2873, 898560), (2880, 896376), (3042, 848640), (3060, 843648), (3120, 827424), (3264, 790920), (3315, 778752), (3328, 775710), (3380, 763776), (3456, 746980), (3510, 735488), (3536, 730080), (3672, 703040), (3744, 689520), (3840, 672282), (3978, 648960), (4056, 636480), (4080, 632736), (4160, 620568), (4320, 597584), (4352, 593190), (4394, 587520), (4420, 584064), (4563, 565760), (4590, 562432), (4608, 560235), (4680, 551616), (4896, 527280), (4992, 517140), (5070, 509184), (5304, 486720), (5408, 477360), (5440, 474552), (5616, 459680), (5746, 449280), (5760, 448188), (5967, 432640), (6084, 424320), (6120, 421824), (6240, 413712), (6528, 395460), (6591, 391680), (6630, 389376), (6656, 387855), (6760, 381888), (6912, 373490), (7020, 367744), (7072, 365040), (7344, 351520), (7488, 344760), (7605, 339456), (7680, 336141), (7956, 324480), (8112, 318240), (8160, 316368), (8320, 310284), (8619, 299520), (8640, 298792), (8704, 296595), (8788, 293760), (8840, 292032), (9126, 282880), (9180, 281216), (9360, 275808), (9792, 263640), (9945, 259584), (9984, 258570), (10140, 254592), (10608, 243360), (10816, 238680), (10880, 237276), (10985, 235008), (11232, 229840), (11492, 224640), (11520, 224094), (11934, 216320), (12168, 212160), (12240, 210912), (12480, 206856), (13056, 197730), (13182, 195840), (13260, 194688), (13520, 190944), (13824, 186745), (14040, 183872), (14144, 182520), (14365, 179712), (14688, 175760), (14976, 172380), (15210, 169728), (15912, 162240), (16224, 159120), (16320, 158184), (16640, 155142), (17238, 149760), (17280, 149396), (17576, 146880), (17680, 146016), (18252, 141440), (18360, 140608), (18720, 137904), (19584, 131820), (19773, 130560), (19890, 129792), (19968, 129285), (20280, 127296), (21216, 121680), (21632, 119340), (21760, 118638), (21970, 117504), (22464, 114920), (22815, 113152), (22984, 112320), (23040, 112047), (23868, 108160), (24336, 106080), (24480, 105456), (24960, 103428), (25857, 99840), (26112, 98865), (26364, 97920), (26520, 97344), (27040, 95472), (28080, 91936), (28288, 91260), (28730, 89856), (29376, 87880), (29835, 86528), (29952, 86190), (30420, 84864), (31824, 81120), (32448, 79560), (32640, 79092), (32955, 78336), (33280, 77571), (34476, 74880), (34560, 74698), (35152, 73440), (35360, 73008), (36504, 70720), (36720, 70304), (37349, 69120), (37440, 68952), (39168, 65910), (39546, 65280), (39780, 64896), (40560, 63648), (42432, 60840), (43095, 59904), (43264, 59670), (43520, 59319), (43940, 58752), (44928, 57460), (45630, 56576), (45968, 56160), (47736, 54080), (48672, 53040), (48960, 52728), (49920, 51714)]