18796639680

素因数分解:

$2^6\times 3^4\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{613}}^1$

素因数の和:675

約数の個数: 840

約数和(自身を含む): 82880008992

約数和(自身を除く): 64083369312

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 27, 28, 30, 32, 35, 36, 39, 40, 42, 45, 48, 52, 54, 56, 60, 63, 64, 65, 70, 72, 78, 80, 81, 84, 90, 91, 96, 104, 105, 108, 112, 117, 120, 126, 130, 135, 140, 144, 156, 160, 162, 168, 169, 180, 182, 189, 192, 195, 208, 210, 216, 224, 234, 240, 252, 260, 270, 273, 280, 288, 312, 315, 320, 324, 336, 338, 351, 360, 364, 378, 390, 405, 416, 420, 432, 448, 455, 468, 480, 504, 507, 520, 540, 546, 560, 567, 576, 585, 613, 624, 630, 648, 672, 676, 702, 720, 728, 756, 780, 810, 819, 832, 840, 845, 864, 910, 936, 945, 960, 1008, 1014, 1040, 1053, 1080, 1092, 1120, 1134, 1170, 1183, 1226, 1248, 1260, 1296, 1344, 1352, 1365, 1404, 1440, 1456, 1512, 1521, 1560, 1620, 1638, 1680, 1690, 1728, 1755, 1820, 1839, 1872, 1890, 2016, 2028, 2080, 2106, 2160, 2184, 2240, 2268, 2340, 2366, 2452, 2457, 2496, 2520, 2535, 2592, 2704, 2730, 2808, 2835, 2880, 2912, 3024, 3042, 3065, 3120, 3240, 3276, 3360, 3380, 3510, 3549, 3640, 3678, 3744, 3780, 4032, 4056, 4095, 4160, 4212, 4291, 4320, 4368, 4536, 4563, 4680, 4732, 4904, 4914, 5040, 5070, 5184, 5265, 5408, 5460, 5517, 5616, 5670, 5824, 5915, 6048, 6084, 6130, 6240, 6480, 6552, 6720, 6760, 7020, 7098, 7280, 7356, 7371, 7488, 7560, 7605, 7969, 8112, 8190, 8424, 8582, 8640, 8736, 9072, 9126, 9195, 9360, 9464, 9808, 9828, 10080, 10140, 10530, 10647, 10816, 10920, 11034, 11232, 11340, 11830, 12096, 12168, 12260, 12285, 12480, 12873, 12960, 13104, 13520, 13689, 14040, 14196, 14560, 14712, 14742, 15120, 15210, 15938, 16224, 16380, 16551, 16848, 17164, 17472, 17745, 18144, 18252, 18390, 18720, 18928, 19616, 19656, 20160, 20280, 21060, 21294, 21455, 21840, 22068, 22464, 22680, 22815, 23660, 23907, 24336, 24520, 24570, 25746, 25920, 26208, 27040, 27378, 27585, 28080, 28392, 29120, 29424, 29484, 30240, 30420, 31876, 31941, 32448, 32760, 33102, 33696, 34328, 35490, 36288, 36504, 36780, 36855, 37440, 37856, 38619, 39232, 39312, 39845, 40560, 42120, 42588, 42910, 43680, 44136, 45360, 45630, 47320, 47814, 48672, 49040, 49140, 49653, 51492, 52416, 53235, 54080, 54756, 55170, 55783, 56160, 56784, 58848, 58968, 60480, 60840, 63752, 63882, 64365, 65520, 66204, 67392, 68445, 68656, 70980, 71721, 73008, 73560, 73710, 75712, 77238, 78624, 79690, 81120, 82755, 84240, 85176, 85820, 87360, 88272, 90720, 91260, 94640, 95628, 95823, 97344, 98080, 98280, 99306, 102984, 103597, 106470, 109512, 110340, 111566, 112320, 113568, 115857, 117696, 117936, 119535, 121680, 127504, 127764, 128730, 131040, 132408, 136890, 137312, 141960, 143442, 146016, 147120, 147420, 154476, 157248, 159380, 159705, 162240, 165510, 167349, 168480, 170352, 171640, 176544, 181440, 182520, 189280, 191256, 191646, 193095, 196160, 196560, 198612, 205968, 207194, 212940, 215163, 219024, 220680, 223132, 227136, 231714, 235872, 239070, 243360, 248265, 255008, 255528, 257460, 262080, 264816, 273780, 274624, 278915, 283920, 286884, 292032, 294240, 294840, 308952, 310791, 318760, 319410, 331020, 334698, 336960, 340704, 343280, 347571, 353088, 358605, 365040, 378560, 382512, 383292, 386190, 393120, 397224, 411936, 414388, 425880, 430326, 438048, 441360, 446264, 463428, 471744, 478140, 479115, 486720, 496530, 502047, 510016, 511056, 514920, 517985, 529632, 547560, 557830, 567840, 573768, 579285, 588480, 589680, 617904, 621582, 637520, 638820, 645489, 662040, 669396, 681408, 686560, 695142, 717210, 725179, 730080, 765024, 766584, 772380, 786240, 794448, 823872, 828776, 836745, 851760, 860652, 876096, 882720, 892528, 926856, 932373, 956280, 958230, 993060, 1004094, 1022112, 1029840, 1035970, 1059264, 1075815, 1095120, 1115660, 1135680, 1147536, 1158570, 1179360, 1235808, 1243164, 1275040, 1277640, 1290978, 1324080, 1338792, 1373120, 1390284, 1434420, 1450358, 1460160, 1506141, 1530048, 1533168, 1544760, 1553955, 1588896, 1657552, 1673490, 1703520, 1721304, 1737855, 1765440, 1785056, 1853712, 1864746, 1912560, 1916460, 1986120, 2008188, 2044224, 2059680, 2071940, 2151630, 2175537, 2190240, 2231320, 2295072, 2317140, 2358720, 2471616, 2486328, 2510235, 2550080, 2555280, 2581956, 2648160, 2677584, 2780568, 2797119, 2868840, 2900716, 3012282, 3066336, 3089520, 3107910, 3177792, 3227445, 3315104, 3346980, 3407040, 3442608, 3475710, 3570112, 3625895, 3707424, 3729492, 3825120, 3832920, 3972240, 4016376, 4119360, 4143880, 4303260, 4351074, 4380480, 4462640, 4518423, 4590144, 4634280, 4661865, 4972656, 5020470, 5110560, 5163912, 5296320, 5355168, 5561136, 5594238, 5737680, 5801432, 6024564, 6132672, 6179040, 6215820, 6454890, 6526611, 6630208, 6693960, 6885216, 6951420, 7251790, 7414848, 7458984, 7530705, 7650240, 7665840, 7944480, 8032752, 8287760, 8391357, 8606520, 8702148, 8925280, 9036846, 9268560, 9323730, 9945312, 10040940, 10221120, 10327824, 10710336, 10877685, 11122272, 11188476, 11475360, 11602864, 12049128, 12358080, 12431640, 12909780, 13053222, 13387920, 13770432, 13902840, 13985595, 14503580, 14917968, 15061410, 15331680, 15888960, 16065504, 16575520, 16782714, 17213040, 17404296, 17850560, 18073692, 18537120, 18647460, 19579833, 19890624, 20081880, 20655648, 21755370, 22244544, 22376952, 22592115, 22950720, 23205728, 24098256, 24863280, 25819560, 26106444, 26775840, 27805680, 27971190, 29007160, 29835936, 30122820, 30663360, 32131008, 32633055, 33151040, 33565428, 34426080, 34808592, 36147384, 37074240, 37294920, 39159666, 40163760, 41311296, 41956785, 43510740, 44753904, 45184230, 46411456, 48196512, 49726560, 51639120, 52212888, 53551680, 55611360, 55942380, 58014320, 58739499, 59671872, 60245640, 65266110, 67130856, 68852160, 69617184, 72294768, 74589840, 78319332, 80327520, 83913570, 87021480, 89507808, 90368460, 96393024, 97899165, 99453120, 103278240, 104425776, 111222720, 111884760, 116028640, 117478998, 120491280, 130532220, 134261712, 139234368, 144589536, 149179680, 156638664, 160655040, 167827140, 174042960, 179015616, 180736920, 195798330, 206556480, 208851552, 223769520, 232057280, 234957996, 240982560, 261064440, 268523424, 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約数ペア:

[(1, 18796639680), (2, 9398319840), (3, 6265546560), (4, 4699159920), (5, 3759327936), (6, 3132773280), (7, 2685234240), (8, 2349579960), (9, 2088515520), (10, 1879663968), (12, 1566386640), (13, 1445895360), (14, 1342617120), (15, 1253109312), (16, 1174789980), (18, 1044257760), (20, 939831984), (21, 895078080), (24, 783193320), (26, 722947680), (27, 696171840), (28, 671308560), (30, 626554656), (32, 587394990), (35, 537046848), (36, 522128880), (39, 481965120), (40, 469915992), (42, 447539040), (45, 417703104), (48, 391596660), (52, 361473840), (54, 348085920), (56, 335654280), (60, 313277328), (63, 298359360), (64, 293697495), (65, 289179072), (70, 268523424), (72, 261064440), (78, 240982560), (80, 234957996), (81, 232057280), (84, 223769520), (90, 208851552), (91, 206556480), (96, 195798330), (104, 180736920), (105, 179015616), (108, 174042960), (112, 167827140), (117, 160655040), (120, 156638664), (126, 149179680), (130, 144589536), (135, 139234368), (140, 134261712), (144, 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(17745, 1059264), (18144, 1035970), (18252, 1029840), (18390, 1022112), (18720, 1004094), (18928, 993060), (19616, 958230), (19656, 956280), (20160, 932373), (20280, 926856), (21060, 892528), (21294, 882720), (21455, 876096), (21840, 860652), (22068, 851760), (22464, 836745), (22680, 828776), (22815, 823872), (23660, 794448), (23907, 786240), (24336, 772380), (24520, 766584), (24570, 765024), (25746, 730080), (25920, 725179), (26208, 717210), (27040, 695142), (27378, 686560), (27585, 681408), (28080, 669396), (28392, 662040), (29120, 645489), (29424, 638820), (29484, 637520), (30240, 621582), (30420, 617904), (31876, 589680), (31941, 588480), (32448, 579285), (32760, 573768), (33102, 567840), (33696, 557830), (34328, 547560), (35490, 529632), (36288, 517985), (36504, 514920), (36780, 511056), (36855, 510016), (37440, 502047), (37856, 496530), (38619, 486720), (39232, 479115), (39312, 478140), (39845, 471744), (40560, 463428), (42120, 446264), (42588, 441360), (42910, 438048), (43680, 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