21893333280

素因数分解:

$2^5\times 3^1\times 5^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{193}}^1$

素因数の和:298

約数の個数: 768

約数和(自身を含む): 88702387200

約数和(自身を除く): 66809053920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 49, 52, 53, 56, 60, 65, 70, 78, 80, 84, 91, 96, 98, 104, 105, 106, 112, 120, 130, 140, 147, 156, 159, 160, 168, 182, 193, 195, 196, 208, 210, 212, 224, 240, 245, 260, 265, 273, 280, 294, 312, 318, 336, 343, 364, 371, 386, 390, 392, 416, 420, 424, 455, 480, 490, 520, 530, 546, 560, 579, 588, 624, 636, 637, 672, 686, 689, 728, 735, 742, 772, 780, 784, 795, 840, 848, 910, 965, 980, 1029, 1040, 1060, 1092, 1113, 1120, 1158, 1176, 1248, 1272, 1274, 1351, 1365, 1372, 1378, 1456, 1470, 1484, 1544, 1560, 1568, 1590, 1680, 1696, 1715, 1820, 1855, 1911, 1930, 1960, 2058, 2067, 2080, 2120, 2184, 2226, 2316, 2352, 2509, 2544, 2548, 2597, 2702, 2730, 2744, 2756, 2895, 2912, 2940, 2968, 3088, 3120, 3180, 3185, 3360, 3430, 3445, 3640, 3710, 3822, 3860, 3920, 4053, 4116, 4134, 4240, 4368, 4452, 4459, 4632, 4704, 4823, 5018, 5088, 5096, 5145, 5194, 5404, 5460, 5488, 5512, 5565, 5790, 5880, 5936, 6176, 6240, 6360, 6370, 6755, 6860, 6890, 7280, 7420, 7527, 7644, 7720, 7791, 7840, 8106, 8232, 8268, 8480, 8736, 8904, 8918, 9264, 9457, 9555, 9646, 10036, 10192, 10229, 10290, 10335, 10388, 10808, 10920, 10976, 11024, 11130, 11580, 11760, 11872, 12545, 12720, 12740, 12985, 13377, 13510, 13720, 13780, 14469, 14560, 14840, 15054, 15288, 15440, 15582, 16212, 16464, 16536, 17563, 17808, 17836, 18179, 18528, 18914, 19110, 19292, 20072, 20265, 20384, 20458, 20580, 20670, 20776, 21616, 21840, 22048, 22260, 22295, 23160, 23520, 24115, 25090, 25440, 25480, 25970, 26754, 27020, 27440, 27560, 28371, 28938, 29680, 30108, 30576, 30687, 30880, 31164, 32424, 32928, 33072, 33761, 35126, 35616, 35672, 36358, 37635, 37828, 38220, 38584, 38955, 40144, 40530, 40916, 41160, 41340, 41552, 43232, 43680, 44520, 44590, 46320, 47285, 48230, 50180, 50960, 51145, 51940, 52689, 53508, 54040, 54537, 54880, 55120, 56742, 57876, 59360, 60216, 61152, 61374, 62328, 64848, 66144, 66199, 66885, 67522, 70252, 71344, 71603, 72345, 72716, 75270, 75656, 76440, 77168, 77910, 80288, 81060, 81832, 82320, 82680, 83104, 87815, 89040, 89180, 90895, 92640, 94570, 96460, 100360, 101283, 101920, 102290, 103880, 105378, 107016, 108080, 109074, 110240, 113484, 115752, 120432, 122748, 122941, 124656, 129696, 132398, 132977, 133770, 135044, 140504, 141855, 142688, 143206, 144690, 145432, 150540, 151312, 152880, 153435, 154336, 155820, 162120, 163664, 164640, 165360, 168805, 175630, 178080, 178360, 181790, 189140, 192920, 198597, 200720, 202566, 204580, 207760, 210756, 214032, 214809, 216160, 218148, 226968, 231504, 236327, 240864, 245496, 245882, 249312, 263445, 264796, 265954, 267540, 270088, 272685, 281008, 283710, 286412, 289380, 290864, 301080, 302624, 305760, 306870, 311640, 324240, 327328, 330720, 330995, 337610, 351260, 356720, 358015, 363580, 368823, 378280, 385840, 397194, 398931, 401440, 405132, 409160, 415520, 421512, 428064, 429618, 436296, 453936, 463008, 472654, 490992, 491764, 501221, 506415, 526890, 529592, 531908, 535080, 540176, 545370, 562016, 567420, 572824, 578760, 581728, 602160, 613740, 614705, 623280, 648480, 661990, 664885, 675220, 702520, 708981, 713440, 716030, 727160, 737646, 756560, 771680, 794388, 797862, 810264, 818320, 843024, 859236, 860587, 872592, 907872, 930839, 945308, 981984, 983528, 992985, 1002442, 1012830, 1053780, 1059184, 1063816, 1070160, 1074045, 1080352, 1090740, 1134840, 1145648, 1157520, 1181635, 1204320, 1227480, 1229410, 1246560, 1323980, 1329770, 1350440, 1405040, 1417962, 1432060, 1454320, 1475292, 1503663, 1513120, 1588776, 1595724, 1620528, 1636640, 1686048, 1718472, 1721174, 1745184, 1844115, 1861678, 1890616, 1967056, 1985970, 1994655, 2004884, 2025660, 2107560, 2118368, 2127632, 2140320, 2148090, 2181480, 2269680, 2291296, 2315040, 2363270, 2454960, 2458820, 2506105, 2581761, 2647960, 2659540, 2700880, 2792517, 2810080, 2835924, 2864120, 2908640, 2950584, 3007326, 3177552, 3191448, 3241056, 3436944, 3442348, 3508547, 3544905, 3688230, 3723356, 3781232, 3934112, 3971940, 3989310, 4009768, 4051320, 4215120, 4255264, 4296180, 4302935, 4362960, 4539360, 4654195, 4726540, 4909920, 4917640, 5012210, 5163522, 5295920, 5319080, 5401760, 5585034, 5671848, 5728240, 5901168, 6014652, 6355104, 6382896, 6515873, 6873888, 6884696, 7017094, 7089810, 7376460, 7446712, 7518315, 7562464, 7943880, 7978620, 8019536, 8102640, 8430240, 8592360, 8605870, 8725920, 9308390, 9453080, 9835280, 10024420, 10327044, 10525641, 10591840, 10638160, 11170068, 11343696, 11456480, 11802336, 12029304, 12765792, 12908805, 13031746, 13769392, 13962585, 14034188, 14179620, 14752920, 14893424, 15036630, 15887760, 15957240, 16039072, 16205280, 17184720, 17211740, 17542735, 18616780, 18906160, 19547619, 19670560, 20048840, 20654088, 21051282, 21276320, 22340136, 22687392, 24058608, 25817610, 26063492, 27538784, 27925170, 28068376, 28359240, 29505840, 29786848, 30073260, 31775520, 31914480, 32579365, 34369440, 34423480, 35085470, 37233560, 37812320, 39095238, 40097680, 41308176, 42102564, 44680272, 45611111, 48117216, 51635220, 52126984, 52628205, 55850340, 56136752, 56718480, 59011680, 60146520, 63828960, 65158730, 68846960, 70170940, 74467120, 78190476, 80195360, 82616352, 84205128, 89360544, 91222222, 97738095, 103270440, 104253968, 105256410, 111700680, 112273504, 113436960, 120293040, 130317460, 136833333, 137693920, 140341880, 148934240, 156380952, 168410256, 182444444, 195476190, 206540880, 208507936, 210512820, 223401360, 228055555, 240586080, 260634920, 273666666, 280683760, 312761904, 336820512, 364888888, 390952380, 413081760, 421025640, 446802720, 456111110, 521269840, 547333332, 561367520, 625523808, 684166665, 729777776, 781904760, 842051280, 912222220, 1042539680, 1094666664, 1368333330, 1459555552, 1563809520, 1684102560, 1824444440, 2189333328, 2736666660, 3127619040, 3648888880, 4378666656, 5473333320, 7297777760, 10946666640, 21893333280]

約数ペア:

[(1, 21893333280), (2, 10946666640), (3, 7297777760), (4, 5473333320), (5, 4378666656), (6, 3648888880), (7, 3127619040), (8, 2736666660), (10, 2189333328), (12, 1824444440), (13, 1684102560), (14, 1563809520), (15, 1459555552), (16, 1368333330), (20, 1094666664), (21, 1042539680), (24, 912222220), (26, 842051280), (28, 781904760), (30, 729777776), (32, 684166665), (35, 625523808), (39, 561367520), (40, 547333332), (42, 521269840), (48, 456111110), (49, 446802720), (52, 421025640), (53, 413081760), (56, 390952380), (60, 364888888), (65, 336820512), (70, 312761904), (78, 280683760), (80, 273666666), (84, 260634920), (91, 240586080), (96, 228055555), (98, 223401360), (104, 210512820), (105, 208507936), (106, 206540880), (112, 195476190), (120, 182444444), (130, 168410256), (140, 156380952), (147, 148934240), (156, 140341880), (159, 137693920), (160, 136833333), (168, 130317460), (182, 120293040), (193, 113436960), (195, 112273504), (196, 111700680), (208, 105256410), (210, 104253968), (212, 103270440), (224, 97738095), (240, 91222222), (245, 89360544), (260, 84205128), (265, 82616352), (273, 80195360), (280, 78190476), (294, 74467120), (312, 70170940), (318, 68846960), (336, 65158730), (343, 63828960), (364, 60146520), (371, 59011680), (386, 56718480), (390, 56136752), (392, 55850340), (416, 52628205), (420, 52126984), (424, 51635220), (455, 48117216), (480, 45611111), (490, 44680272), (520, 42102564), (530, 41308176), (546, 40097680), (560, 39095238), (579, 37812320), (588, 37233560), (624, 35085470), (636, 34423480), (637, 34369440), (672, 32579365), (686, 31914480), (689, 31775520), (728, 30073260), (735, 29786848), (742, 29505840), (772, 28359240), (780, 28068376), (784, 27925170), (795, 27538784), (840, 26063492), (848, 25817610), (910, 24058608), (965, 22687392), (980, 22340136), (1029, 21276320), (1040, 21051282), (1060, 20654088), (1092, 20048840), (1113, 19670560), (1120, 19547619), (1158, 18906160), (1176, 18616780), (1248, 17542735), (1272, 17211740), (1274, 17184720), (1351, 16205280), (1365, 16039072), (1372, 15957240), (1378, 15887760), (1456, 15036630), (1470, 14893424), (1484, 14752920), (1544, 14179620), (1560, 14034188), (1568, 13962585), (1590, 13769392), (1680, 13031746), (1696, 12908805), (1715, 12765792), (1820, 12029304), (1855, 11802336), (1911, 11456480), (1930, 11343696), (1960, 11170068), (2058, 10638160), (2067, 10591840), (2080, 10525641), (2120, 10327044), (2184, 10024420), (2226, 9835280), (2316, 9453080), (2352, 9308390), (2509, 8725920), (2544, 8605870), (2548, 8592360), (2597, 8430240), (2702, 8102640), (2730, 8019536), (2744, 7978620), (2756, 7943880), (2895, 7562464), (2912, 7518315), (2940, 7446712), (2968, 7376460), (3088, 7089810), (3120, 7017094), (3180, 6884696), (3185, 6873888), (3360, 6515873), (3430, 6382896), (3445, 6355104), (3640, 6014652), (3710, 5901168), (3822, 5728240), (3860, 5671848), (3920, 5585034), (4053, 5401760), (4116, 5319080), (4134, 5295920), (4240, 5163522), (4368, 5012210), (4452, 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