28810585440

素因数分解:

$2^5\times 3^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{479}}^1$

素因数の和:546

約数の個数: 1152

約数和(自身を含む): 133145026560

約数和(自身を除く): 104334441120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 17, 18, 20, 21, 24, 26, 27, 28, 30, 32, 34, 35, 36, 39, 40, 42, 45, 48, 51, 52, 54, 56, 60, 63, 65, 68, 70, 72, 78, 80, 81, 84, 85, 90, 91, 96, 102, 104, 105, 108, 112, 117, 119, 120, 126, 130, 135, 136, 140, 144, 153, 156, 160, 162, 168, 170, 180, 182, 189, 195, 204, 208, 210, 216, 221, 224, 234, 238, 240, 243, 252, 255, 260, 270, 272, 273, 280, 288, 306, 312, 315, 324, 336, 340, 351, 357, 360, 364, 378, 390, 405, 408, 416, 420, 432, 442, 455, 459, 468, 476, 479, 480, 486, 504, 510, 520, 540, 544, 546, 560, 567, 585, 595, 612, 624, 630, 648, 663, 672, 680, 702, 714, 720, 728, 756, 765, 780, 810, 816, 819, 840, 864, 884, 910, 918, 936, 945, 952, 958, 972, 1008, 1020, 1040, 1053, 1071, 1080, 1092, 1105, 1120, 1134, 1170, 1190, 1215, 1224, 1248, 1260, 1296, 1326, 1360, 1365, 1377, 1404, 1428, 1437, 1440, 1456, 1512, 1530, 1547, 1560, 1620, 1632, 1638, 1680, 1701, 1755, 1768, 1785, 1820, 1836, 1872, 1890, 1904, 1916, 1944, 1989, 2016, 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310392, 317577, 318240, 321888, 325720, 330480, 334152, 336258, 342006, 344880, 348712, 353808, 358020, 362124, 366435, 371280, 373620, 375921, 385560, 387990, 390864, 392301, 393120, 402360, 413856, 417690, 423436, 429624, 435890, 439722, 442260, 445536, 448344, 452655, 456008, 462672, 465588, 477360, 482832, 488580, 498160, 501228, 504387, 505440, 513009, 514080, 517320, 523068, 529295, 536480, 537030, 543186, 556920, 560430, 570010, 572832, 578340, 581985, 586296, 589680, 597792, 603540, 620784, 626535, 635154, 651440, 653835, 659583, 660960, 668304, 672516, 684012, 689760, 697424, 707616, 716040, 724248, 732870, 741013, 742560, 747240, 751842, 771120, 775980, 781728, 784602, 804720, 814779, 835380, 840645, 846872, 855015, 859248, 871780, 879444, 884520, 896688, 905310, 912016, 925344, 931176, 952731, 954720, 965664, 977160, 996320, 1002456, 1008774, 1026018, 1034640, 1046136, 1058590, 1074060, 1086372, 1099305, 1113840, 1120860, 1140020, 1156680, 1163970, 1172592, 1176903, 1179360, 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約数ペア:

[(1, 28810585440), (2, 14405292720), (3, 9603528480), (4, 7202646360), (5, 5762117088), (6, 4801764240), (7, 4115797920), (8, 3601323180), (9, 3201176160), (10, 2881058544), (12, 2400882120), (13, 2216198880), (14, 2057898960), (15, 1920705696), (16, 1800661590), (17, 1694740320), (18, 1600588080), (20, 1440529272), (21, 1371932640), (24, 1200441060), (26, 1108099440), (27, 1067058720), (28, 1028949480), (30, 960352848), (32, 900330795), (34, 847370160), (35, 823159584), (36, 800294040), (39, 738732960), (40, 720264636), (42, 685966320), (45, 640235232), (48, 600220530), (51, 564913440), (52, 554049720), (54, 533529360), (56, 514474740), (60, 480176424), (63, 457310880), (65, 443239776), (68, 423685080), (70, 411579792), (72, 400147020), (78, 369366480), (80, 360132318), (81, 355686240), (84, 342983160), (85, 338948064), (90, 320117616), (91, 316599840), (96, 300110265), (102, 282456720), (104, 277024860), (105, 274386528), (108, 266764680), (112, 257237370), (117, 246244320), (119, 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(476, 60526440), (479, 60147360), (480, 60022053), (486, 59281040), (504, 57163860), (510, 56491344), (520, 55404972), (540, 53352936), (544, 52960635), (546, 52766640), (560, 51447474), (567, 50812320), (585, 49248864), (595, 48421152), (612, 47076120), (624, 46170810), (630, 45731088), (648, 44460780), (663, 43454880), (672, 42872895), (680, 42368508), (702, 41040720), (714, 40350960), (720, 40014702), (728, 39574980), (756, 38109240), (765, 37660896), (780, 36936648), (810, 35568624), (816, 35307090), (819, 35177760), (840, 34298316), (864, 33345585), (884, 32591160), (910, 31659984), (918, 31384080), (936, 30780540), (945, 30487392), (952, 30263220), (958, 30073680), (972, 29640520), (1008, 28581930), (1020, 28245672), (1040, 27702486), (1053, 27360480), (1071, 26900640), (1080, 26676468), (1092, 26383320), (1105, 26072928), (1120, 25723737), (1134, 25406160), (1170, 24624432), (1190, 24210576), (1215, 23712416), (1224, 23538060), (1248, 23085405), (1260, 22865544), (1296, 22230390), (1326, 21727440), (1360, 21184254), (1365, 21106656), (1377, 20922720), (1404, 20520360), (1428, 20175480), (1437, 20049120), (1440, 20007351), (1456, 19787490), (1512, 19054620), (1530, 18830448), (1547, 18623520), (1560, 18468324), (1620, 17784312), (1632, 17653545), (1638, 17588880), (1680, 17149158), (1701, 16937440), (1755, 16416288), (1768, 16295580), (1785, 16140384), (1820, 15829992), (1836, 15692040), (1872, 15390270), (1890, 15243696), (1904, 15131610), (1916, 15036840), (1944, 14820260), (1989, 14484960), (2016, 14290965), (2040, 14122836), (2080, 13851243), (2106, 13680240), (2142, 13450320), (2160, 13338234), (2184, 13191660), (2210, 13036464), (2268, 12703080), (2295, 12553632), (2340, 12312216), (2380, 12105288), (2395, 12029472), (2430, 11856208), (2448, 11769030), (2457, 11725920), (2520, 11432772), (2592, 11115195), (2652, 10863720), (2720, 10592127), (2730, 10553328), (2754, 10461360), (2808, 10260180), (2835, 10162464), (2856, 10087740), (2874, 10024560), (2912, 9893745), (3024, 9527310), (3060, 9415224), (3094, 9311760), (3120, 9234162), (3159, 9120160), (3213, 8966880), (3240, 8892156), (3276, 8794440), (3315, 8690976), (3353, 8592480), (3360, 8574579), (3402, 8468720), (3510, 8208144), (3536, 8147790), (3570, 8070192), (3640, 7914996), (3672, 7846020), (3744, 7695135), (3780, 7621848), (3808, 7565805), (3832, 7518420), (3888, 7410130), (3978, 7242480), (4080, 7061418), (4095, 7035552), (4131, 6974240), (4212, 6840120), (4284, 6725160), (4311, 6683040), (4320, 6669117), (4368, 6595830), (4420, 6518232), (4536, 6351540), (4590, 6276816), (4641, 6207840), (4680, 6156108), (4760, 6052644), (4790, 6014736), (4860, 5928104), (4896, 5884515), (4914, 5862960), (5040, 5716386), (5265, 5472096), (5304, 5431860), (5355, 5380128), (5460, 5276664), (5508, 5230680), (5616, 5130090), (5670, 5081232), (5712, 5043870), (5748, 5012280), (5967, 4828320), (6048, 4763655), (6120, 4707612), (6188, 4655880), (6227, 4626720), (6240, 4617081), (6318, 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