28195574400

素因数分解:

$2^7\times 3^2\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{433}}^1$

素因数の和:506

約数の個数: 1152

約数和(自身を含む): 128448028800

約数和(自身を除く): 100252454400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 19, 20, 21, 24, 25, 28, 30, 32, 34, 35, 36, 38, 40, 42, 45, 48, 50, 51, 56, 57, 60, 63, 64, 68, 70, 72, 75, 76, 80, 84, 85, 90, 95, 96, 100, 102, 105, 112, 114, 119, 120, 126, 128, 133, 136, 140, 144, 150, 152, 153, 160, 168, 170, 171, 175, 180, 190, 192, 200, 204, 210, 224, 225, 228, 238, 240, 252, 255, 266, 272, 280, 285, 288, 300, 304, 306, 315, 320, 323, 336, 340, 342, 350, 357, 360, 380, 384, 399, 400, 408, 420, 425, 433, 448, 450, 456, 475, 476, 480, 504, 510, 525, 532, 544, 560, 570, 576, 595, 600, 608, 612, 630, 640, 646, 665, 672, 680, 684, 700, 714, 720, 760, 765, 798, 800, 816, 840, 850, 855, 866, 896, 900, 912, 950, 952, 960, 969, 1008, 1020, 1050, 1064, 1071, 1088, 1120, 1140, 1152, 1190, 1197, 1200, 1216, 1224, 1260, 1275, 1292, 1299, 1330, 1344, 1360, 1368, 1400, 1425, 1428, 1440, 1520, 1530, 1575, 1596, 1600, 1615, 1632, 1680, 1700, 1710, 1732, 1785, 1800, 1824, 1900, 1904, 1920, 1938, 1995, 2016, 2040, 2100, 2128, 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77520, 77940, 79800, 81396, 81600, 82270, 83136, 85120, 85680, 86600, 88332, 90440, 90930, 91200, 93024, 95200, 95760, 96900, 96992, 97425, 97920, 98724, 100800, 101745, 103054, 103360, 103920, 106400, 107100, 108528, 109116, 109440, 110415, 113050, 114240, 115178, 116280, 117776, 119700, 121240, 122400, 123405, 124032, 124704, 127680, 129200, 129900, 131632, 132498, 135660, 136395, 136800, 137088, 138560, 139859, 142800, 144704, 145350, 145488, 147220, 148086, 151550, 153216, 154581, 155040, 155880, 159600, 162792, 163200, 164540, 166272, 169575, 171360, 172767, 173200, 176664, 180880, 181860, 182400, 184025, 186048, 190400, 191520, 193800, 193984, 194850, 197448, 201600, 203490, 205675, 206108, 206720, 207840, 212800, 214200, 217056, 218232, 220830, 226100, 227325, 228480, 230356, 232560, 235552, 239400, 242480, 244800, 246810, 249408, 255360, 257635, 258400, 259800, 263264, 264996, 271320, 272790, 273600, 277120, 279718, 285600, 287945, 289408, 290700, 290976, 294440, 296172, 303100, 309162, 310080, 311760, 319200, 325584, 329080, 331245, 339150, 342720, 345534, 346400, 353328, 361760, 363720, 368050, 370215, 372096, 380800, 383040, 387600, 387968, 389700, 394896, 406980, 411350, 412216, 415680, 419577, 425600, 428400, 434112, 436464, 441660, 452200, 454650, 460712, 463743, 465120, 471104, 478800, 484960, 489600, 493620, 498816, 508725, 515270, 516800, 518301, 519600, 526528, 529992, 542640, 545580, 547200, 552075, 559436, 571200, 575890, 581400, 581952, 588880, 592344, 606200, 617025, 618324, 620160, 623520, 638400, 651168, 658160, 662490, 678300, 681975, 685440, 691068, 692800, 699295, 706656, 723520, 727440, 736100, 740430, 766080, 772905, 775200, 779400, 789792, 813960, 822700, 824432, 831360, 839154, 856800, 863835, 868224, 872928, 883320, 904400, 909300, 921424, 927486, 930240, 942208, 957600, 969920, 979013, 987240, 1017450, 1030540, 1033600, 1036602, 1039200, 1053056, 1059984, 1085280, 1091160, 1104150, 1118872, 1142400, 1151780, 1162800, 1163904, 1177760, 1184688, 1212400, 1234050, 1236648, 1247040, 1258731, 1276800, 1288175, 1302336, 1316320, 1324980, 1356600, 1363950, 1382136, 1385600, 1398590, 1413312, 1439725, 1447040, 1454880, 1472200, 1480860, 1545810, 1550400, 1558800, 1579584, 1627920, 1645400, 1648864, 1656225, 1678308, 1713600, 1727670, 1745856, 1766640, 1808800, 1818600, 1842848, 1851075, 1854972, 1860480, 1915200, 1939840, 1958026, 1974480, 2034900, 2061080, 2073204, 2078400, 2097885, 2119968, 2170560, 2182320, 2208300, 2237744, 2303560, 2318715, 2325600, 2355520, 2369376, 2424800, 2468100, 2473296, 2494080, 2517462, 2576350, 2591505, 2604672, 2632640, 2649960, 2713200, 2727900, 2764272, 2797180, 2826624, 2879450, 2909760, 2937039, 2944400, 2961720, 3091620, 3100800, 3117600, 3159168, 3255840, 3290800, 3297728, 3312450, 3356616, 3427200, 3455340, 3491712, 3496475, 3533280, 3617600, 3637200, 3685696, 3702150, 3709944, 3830400, 3864525, 3916052, 3948960, 4069800, 4122160, 4146408, 4156800, 4195770, 4239936, 4319175, 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約数ペア:

[(1, 28195574400), (2, 14097787200), (3, 9398524800), (4, 7048893600), (5, 5639114880), (6, 4699262400), (7, 4027939200), (8, 3524446800), (9, 3132841600), (10, 2819557440), (12, 2349631200), (14, 2013969600), (15, 1879704960), (16, 1762223400), (17, 1658563200), (18, 1566420800), (19, 1483977600), (20, 1409778720), (21, 1342646400), (24, 1174815600), (25, 1127822976), (28, 1006984800), (30, 939852480), (32, 881111700), (34, 829281600), (35, 805587840), (36, 783210400), (38, 741988800), (40, 704889360), (42, 671323200), (45, 626568320), (48, 587407800), (50, 563911488), (51, 552854400), (56, 503492400), (57, 494659200), (60, 469926240), (63, 447548800), (64, 440555850), (68, 414640800), (70, 402793920), (72, 391605200), (75, 375940992), (76, 370994400), (80, 352444680), (84, 335661600), (85, 331712640), (90, 313284160), (95, 296795520), (96, 293703900), (100, 281955744), (102, 276427200), (105, 268529280), (112, 251746200), (114, 247329600), (119, 236937600), (120, 234963120), (126, 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58740780), (504, 55943600), (510, 55285440), (525, 53705856), (532, 52999200), (544, 51830100), (560, 50349240), (570, 49465920), (576, 48950650), (595, 47387520), (600, 46992624), (608, 46374300), (612, 46071200), (630, 44754880), (640, 44055585), (646, 43646400), (665, 42399360), (672, 41957700), (680, 41464080), (684, 41221600), (700, 40279392), (714, 39489600), (720, 39160520), (760, 37099440), (765, 36856960), (798, 35332800), (800, 35244468), (816, 34553400), (840, 33566160), (850, 33171264), (855, 32977280), (866, 32558400), (896, 31468275), (900, 31328416), (912, 30916200), (950, 29679552), (952, 29617200), (960, 29370390), (969, 29097600), (1008, 27971800), (1020, 27642720), (1050, 26852928), (1064, 26499600), (1071, 26326400), (1088, 25915050), (1120, 25174620), (1140, 24732960), (1152, 24475325), (1190, 23693760), (1197, 23555200), (1200, 23496312), (1216, 23187150), (1224, 23035600), (1260, 22377440), (1275, 22114176), (1292, 21823200), (1299, 21705600), (1330, 21199680), (1344, 20978850), (1360, 20732040), (1368, 20610800), (1400, 20139696), (1425, 19786368), (1428, 19744800), (1440, 19580260), (1520, 18549720), (1530, 18428480), (1575, 17901952), (1596, 17666400), (1600, 17622234), (1615, 17458560), (1632, 17276700), (1680, 16783080), (1700, 16585632), (1710, 16488640), (1732, 16279200), (1785, 15795840), (1800, 15664208), (1824, 15458100), (1900, 14839776), (1904, 14808600), (1920, 14685195), (1938, 14548800), (1995, 14133120), (2016, 13985900), (2040, 13821360), (2100, 13426464), (2128, 13249800), (2142, 13163200), (2165, 13023360), (2176, 12957525), (2240, 12587310), (2261, 12470400), (2280, 12366480), (2380, 11846880), (2394, 11777600), (2400, 11748156), (2432, 11593575), (2448, 11517800), (2520, 11188720), (2550, 11057088), (2584, 10911600), (2598, 10852800), (2660, 10599840), (2688, 10489425), (2720, 10366020), (2736, 10305400), (2800, 10069848), (2850, 9893184), (2856, 9872400), (2880, 9790130), (2907, 9699200), (2975, 9477504), (3031, 9302400), (3040, 9274860), (3060, 9214240), (3150, 8950976), (3192, 8833200), (3200, 8811117), (3230, 8729280), (3264, 8638350), (3325, 8479872), (3360, 8391540), (3400, 8292816), (3420, 8244320), (3464, 8139600), (3570, 7897920), (3600, 7832104), (3648, 7729050), (3800, 7419888), (3808, 7404300), (3825, 7371392), (3876, 7274400), (3897, 7235200), (3990, 7066560), (4032, 6992950), (4080, 6910680), (4200, 6713232), (4256, 6624900), (4275, 6595456), (4284, 6581600), (4330, 6511680), (4480, 6293655), (4522, 6235200), (4560, 6183240), (4760, 5923440), (4788, 5888800), (4800, 5874078), (4845, 5819520), (4896, 5758900), (5040, 5594360), (5100, 5528544), (5168, 5455800), (5196, 5426400), (5320, 5299920), (5355, 5265280), (5440, 5183010), (5472, 5152700), (5600, 5034924), (5700, 4946592), (5712, 4936200), (5760, 4895065), (5814, 4849600), (5950, 4738752), (5985, 4711040), (6062, 4651200), (6080, 4637430), (6120, 4607120), (6300, 4475488), (6384, 4416600), (6460, 4364640), (6495, 4341120), (6528, 4319175), (6650, 4239936), (6720, 4195770), (6783, 4156800), (6800, 4146408), (6840, 4122160), (6928, 4069800), (7140, 3948960), (7200, 3916052), (7296, 3864525), (7361, 3830400), (7600, 3709944), (7616, 3702150), (7650, 3685696), (7752, 3637200), (7794, 3617600), (7980, 3533280), (8064, 3496475), (8075, 3491712), (8160, 3455340), (8227, 3427200), (8400, 3356616), (8512, 3312450), (8550, 3297728), (8568, 3290800), (8660, 3255840), (8925, 3159168), (9044, 3117600), (9093, 3100800), (9120, 3091620), (9520, 2961720), (9576, 2944400), (9600, 2937039), (9690, 2909760), (9792, 2879450), (9975, 2826624), (10080, 2797180), (10200, 2764272), (10336, 2727900), (10392, 2713200), (10640, 2649960), (10710, 2632640), (10825, 2604672), (10880, 2591505), (10944, 2576350), (11200, 2517462), (11305, 2494080), (11400, 2473296), (11424, 2468100), (11628, 2424800), (11900, 2369376), (11970, 2355520), (12124, 2325600), (12160, 2318715), (12240, 2303560), (12600, 2237744), (12768, 2208300), (12920, 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