19943193600

素因数分解:

$2^{10}\times 3^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:154

約数の個数: 1056

約数和(自身を含む): 83093134080

約数和(自身を除く): 63149940480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 25, 27, 30, 32, 33, 36, 40, 43, 44, 45, 48, 50, 54, 55, 60, 61, 64, 66, 72, 75, 80, 86, 88, 90, 96, 99, 100, 108, 110, 120, 122, 128, 129, 132, 135, 144, 150, 160, 165, 172, 176, 180, 183, 192, 198, 200, 215, 216, 220, 225, 240, 244, 256, 258, 264, 270, 275, 288, 297, 300, 305, 320, 330, 344, 352, 360, 366, 384, 387, 396, 400, 430, 432, 440, 450, 473, 480, 488, 495, 512, 516, 528, 540, 549, 550, 576, 594, 600, 610, 640, 645, 660, 671, 675, 688, 704, 720, 732, 768, 774, 792, 800, 825, 860, 864, 880, 900, 915, 946, 960, 976, 990, 1024, 1032, 1056, 1075, 1080, 1098, 1100, 1152, 1161, 1188, 1200, 1220, 1280, 1290, 1320, 1342, 1350, 1376, 1408, 1419, 1440, 1464, 1485, 1525, 1536, 1548, 1584, 1600, 1647, 1650, 1720, 1728, 1760, 1800, 1830, 1892, 1920, 1935, 1952, 1980, 2013, 2064, 2112, 2150, 2160, 2196, 2200, 2304, 2322, 2365, 2376, 2400, 2440, 2475, 2560, 2580, 2623, 2640, 2684, 2700, 2745, 2752, 2816, 2838, 2880, 2928, 2970, 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363264, 371520, 377712, 378400, 380160, 386496, 390400, 393450, 396288, 402600, 408672, 412800, 419680, 421632, 422400, 425700, 429440, 432795, 439200, 452925, 454080, 461648, 464400, 468480, 472140, 475200, 483120, 484352, 495360, 503616, 506880, 510840, 515328, 519354, 524600, 527040, 536800, 544896, 550400, 562176, 566568, 567600, 577060, 579744, 585600, 590175, 594432, 603900, 605440, 619200, 629520, 633600, 638550, 644160, 658800, 660480, 671488, 681120, 687104, 691200, 692472, 702720, 708210, 721325, 724680, 726528, 743040, 755424, 756800, 760320, 772992, 779031, 780800, 786900, 805200, 817344, 825600, 839360, 843264, 844800, 851400, 858880, 865590, 878400, 905850, 908160, 923296, 928800, 936960, 944280, 950400, 966240, 990720, 1007232, 1021680, 1030656, 1038708, 1049200, 1054080, 1073600, 1089792, 1100800, 1133136, 1135200, 1154120, 1159488, 1171200, 1180350, 1188864, 1207800, 1210880, 1238400, 1259040, 1267200, 1277100, 1288320, 1298385, 1317600, 1342976, 1362240, 1384944, 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5944320, 6043392, 6054400, 6183936, 6232248, 6295200, 6441600, 6491925, 6538752, 6714880, 6811200, 6924720, 7027200, 7082100, 7246800, 7265280, 7386368, 7430400, 7554240, 7603200, 7729920, 7790310, 8057856, 8173440, 8309664, 8393600, 8432640, 8588800, 8655900, 9065088, 9081600, 9232960, 9275904, 9442800, 9662400, 9907200, 10072320, 10216800, 10306560, 10387080, 10540800, 10897920, 11079552, 11331360, 11541200, 11594880, 12086784, 12108800, 12464496, 12590400, 12883200, 12983850, 13077504, 13429760, 13622400, 13849440, 14054400, 14164200, 14493600, 14772736, 14860800, 15108480, 15459840, 15580620, 16346880, 16619328, 16787200, 17177600, 17311800, 18130176, 18163200, 18465920, 18551808, 18885600, 19324800, 19475775, 20144640, 20433600, 20774160, 21081600, 21795840, 22159104, 22662720, 23082400, 23189760, 24173568, 24928992, 25180800, 25766400, 25967700, 27244800, 27698880, 28328400, 28987200, 29545472, 29721600, 30216960, 30919680, 31161240, 32693760, 33238656, 33574400, 34623600, 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2215910400, 2492899200, 3323865600, 3988638720, 4985798400, 6647731200, 9971596800, 19943193600]

約数ペア:

[(1, 19943193600), (2, 9971596800), (3, 6647731200), (4, 4985798400), (5, 3988638720), (6, 3323865600), (8, 2492899200), (9, 2215910400), (10, 1994319360), (11, 1813017600), (12, 1661932800), (15, 1329546240), (16, 1246449600), (18, 1107955200), (20, 997159680), (22, 906508800), (24, 830966400), (25, 797727744), (27, 738636800), (30, 664773120), (32, 623224800), (33, 604339200), (36, 553977600), (40, 498579840), (43, 463795200), (44, 453254400), (45, 443182080), (48, 415483200), (50, 398863872), (54, 369318400), (55, 362603520), (60, 332386560), (61, 326937600), (64, 311612400), (66, 302169600), (72, 276988800), (75, 265909248), (80, 249289920), (86, 231897600), (88, 226627200), (90, 221591040), (96, 207741600), (99, 201446400), (100, 199431936), (108, 184659200), (110, 181301760), (120, 166193280), (122, 163468800), (128, 155806200), (129, 154598400), (132, 151084800), (135, 147727360), (144, 138494400), (150, 132954624), (160, 124644960), (165, 120867840), (172, 115948800), (176, 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(128832, 154800), (131150, 152064), (131760, 151360), (132096, 150975), (134200, 148608), (136224, 146400), (137600, 144936), (138240, 144265), (140544, 141900), (140800, 141642)]