19127594880

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1$

素因数の和:236

約数の個数: 1024

約数和(自身を含む): 79315200000

約数和(自身を除く): 60187605120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 19, 20, 23, 24, 27, 30, 32, 34, 36, 38, 40, 45, 46, 48, 51, 54, 57, 60, 64, 68, 69, 72, 76, 80, 85, 90, 92, 95, 96, 102, 108, 114, 115, 120, 128, 135, 136, 138, 144, 149, 152, 153, 160, 170, 171, 180, 184, 190, 192, 204, 207, 216, 228, 230, 240, 255, 270, 272, 276, 285, 288, 298, 304, 306, 320, 323, 340, 342, 345, 360, 368, 380, 384, 391, 408, 414, 432, 437, 447, 456, 459, 460, 480, 510, 513, 540, 544, 552, 570, 576, 596, 608, 612, 621, 640, 646, 680, 684, 690, 720, 736, 745, 760, 765, 782, 816, 828, 855, 864, 874, 894, 912, 918, 920, 960, 969, 1020, 1026, 1035, 1080, 1088, 1104, 1140, 1152, 1173, 1192, 1216, 1224, 1242, 1292, 1311, 1341, 1360, 1368, 1380, 1440, 1472, 1490, 1520, 1530, 1564, 1615, 1632, 1656, 1710, 1728, 1748, 1788, 1824, 1836, 1840, 1920, 1938, 1955, 2040, 2052, 2070, 2160, 2176, 2185, 2208, 2235, 2280, 2295, 2346, 2384, 2432, 2448, 2484, 2533, 2565, 2584, 2622, 2682, 2720, 2736, 2760, 2831, 2880, 2907, 2944, 2980, 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438656, 445740, 450432, 452960, 455940, 462645, 465120, 466072, 471960, 475456, 481270, 486336, 493488, 503424, 509580, 514944, 520904, 524331, 534888, 543552, 547128, 548320, 558144, 563040, 577524, 582590, 586017, 594320, 607920, 611496, 616860, 620160, 629280, 643680, 651130, 657984, 668610, 675648, 679440, 683910, 697680, 699108, 713184, 721905, 729504, 740232, 750720, 755136, 764370, 770032, 781356, 802332, 810560, 815328, 822480, 839040, 844560, 858240, 866286, 873885, 891480, 905920, 911880, 925290, 930240, 932144, 943920, 950912, 962540, 972672, 976695, 986976, 1002915, 1019160, 1041808, 1048662, 1069776, 1087104, 1094256, 1096640, 1106921, 1116288, 1126080, 1155048, 1165180, 1172034, 1188640, 1215840, 1222992, 1233720, 1258560, 1287360, 1299429, 1302260, 1315968, 1337220, 1351296, 1358880, 1367820, 1395360, 1398216, 1426368, 1443810, 1459008, 1480464, 1510272, 1528740, 1540064, 1562712, 1572993, 1604664, 1621120, 1630656, 1644960, 1689120, 1732572, 1747770, 1758051, 1782960, 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8389296, 8558208, 8662860, 8754048, 8790255, 8855368, 9240384, 9321440, 9376272, 9783936, 9869760, 9962289, 10395432, 10418080, 10486620, 10697760, 10942560, 11069210, 11185728, 11550480, 11720340, 11843712, 12229920, 12501696, 12583944, 12837312, 12994290, 13283052, 13860576, 13982160, 14064408, 14263680, 14590080, 14804640, 15400640, 15627120, 15729930, 16046640, 16306560, 16603815, 16778592, 17325720, 17580510, 17710736, 18480768, 18642880, 18752544, 19739520, 19924578, 20790864, 20836160, 20973240, 21395520, 21885120, 22138420, 22371456, 23100960, 23440680, 24459840, 25003392, 25167888, 25674624, 25988580, 26566104, 27721152, 27964320, 28128816, 29609280, 29886867, 30801280, 31254240, 31459860, 32093280, 33207630, 33557184, 34651440, 35161020, 35421472, 37285760, 37505088, 39849156, 41581728, 41672320, 41946480, 42791040, 43770240, 44276840, 46201920, 46881360, 48919680, 49811445, 50335776, 51977160, 53132208, 55442304, 55928640, 56257632, 59218560, 59773734, 62508480, 62919720, 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約数ペア:

[(1, 19127594880), (2, 9563797440), (3, 6375864960), (4, 4781898720), (5, 3825518976), (6, 3187932480), (8, 2390949360), (9, 2125288320), (10, 1912759488), (12, 1593966240), (15, 1275172992), (16, 1195474680), (17, 1125152640), (18, 1062644160), (19, 1006715520), (20, 956379744), (23, 831634560), (24, 796983120), (27, 708429440), (30, 637586496), (32, 597737340), (34, 562576320), (36, 531322080), (38, 503357760), (40, 478189872), (45, 425057664), (46, 415817280), (48, 398491560), (51, 375050880), (54, 354214720), (57, 335571840), (60, 318793248), (64, 298868670), (68, 281288160), (69, 277211520), (72, 265661040), (76, 251678880), (80, 239094936), (85, 225030528), (90, 212528832), (92, 207908640), (95, 201343104), (96, 199245780), (102, 187525440), (108, 177107360), (114, 167785920), (115, 166326912), (120, 159396624), (128, 149434335), (135, 141685888), (136, 140644080), (138, 138605760), (144, 132830520), (149, 128373120), (152, 125839440), (153, 125016960), (160, 119547468), (170, 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