21496419360

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{197}}^1$

素因数の和:330

約数の個数: 768

約数和(自身を含む): 85501785600

約数和(自身を除く): 64005366240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 29, 30, 32, 36, 39, 40, 45, 48, 52, 54, 58, 60, 65, 67, 72, 78, 80, 87, 90, 96, 104, 108, 116, 117, 120, 130, 134, 135, 144, 145, 156, 160, 174, 180, 195, 197, 201, 208, 216, 232, 234, 240, 260, 261, 268, 270, 288, 290, 312, 335, 348, 351, 360, 377, 390, 394, 402, 416, 432, 435, 464, 468, 480, 520, 522, 536, 540, 580, 585, 591, 603, 624, 670, 696, 702, 720, 754, 780, 783, 788, 804, 864, 870, 871, 928, 936, 985, 1005, 1040, 1044, 1072, 1080, 1131, 1160, 1170, 1182, 1206, 1248, 1305, 1340, 1392, 1404, 1440, 1508, 1560, 1566, 1576, 1608, 1740, 1742, 1755, 1773, 1809, 1872, 1885, 1943, 1970, 2010, 2080, 2088, 2144, 2160, 2262, 2320, 2340, 2364, 2412, 2561, 2610, 2613, 2680, 2784, 2808, 2955, 3015, 3016, 3120, 3132, 3152, 3216, 3393, 3480, 3484, 3510, 3546, 3618, 3744, 3770, 3886, 3915, 3940, 4020, 4176, 4320, 4355, 4524, 4640, 4680, 4728, 4824, 5122, 5220, 5226, 5319, 5360, 5616, 5655, 5713, 5829, 5910, 6030, 6032, 6240, 6264, 6304, 6432, 6786, 6960, 6968, 7020, 7092, 7236, 7540, 7683, 7772, 7830, 7839, 7880, 8040, 8352, 8710, 8865, 9045, 9048, 9360, 9456, 9648, 9715, 10179, 10244, 10440, 10452, 10638, 10720, 11232, 11310, 11426, 11658, 11820, 12060, 12064, 12528, 12805, 13065, 13199, 13572, 13920, 13936, 14040, 14184, 14472, 15080, 15366, 15544, 15660, 15678, 15760, 16080, 16965, 17139, 17420, 17487, 17730, 18090, 18096, 18720, 18912, 19296, 19430, 20358, 20488, 20880, 20904, 21276, 22620, 22852, 23049, 23316, 23517, 23640, 24120, 25056, 25259, 25610, 26130, 26398, 26595, 27144, 27872, 28080, 28368, 28565, 28944, 29145, 30160, 30732, 31088, 31320, 31356, 31520, 32160, 33930, 34278, 34840, 34974, 35460, 36180, 36192, 38415, 38860, 39195, 39597, 40716, 40976, 41760, 41808, 42552, 45240, 45704, 46098, 46632, 47034, 47280, 48240, 50518, 50895, 51220, 51417, 52260, 52461, 52796, 53190, 54288, 56160, 56736, 57130, 57888, 58290, 60320, 61464, 62176, 62640, 62712, 65995, 67860, 68556, 69147, 69680, 69948, 70920, 72360, 74269, 75777, 76830, 77720, 78390, 79194, 81432, 81952, 83616, 85104, 85695, 87435, 90480, 91408, 92196, 93264, 94068, 94560, 96480, 101036, 101790, 102440, 102834, 104520, 104922, 105592, 106380, 108576, 114260, 115245, 116580, 117585, 118791, 122928, 125280, 125424, 126295, 131990, 135720, 137112, 138294, 139360, 139896, 141840, 144720, 148538, 151554, 153660, 154251, 155440, 156780, 158388, 162864, 170208, 171390, 171587, 174870, 180960, 182816, 184392, 186528, 188136, 197985, 202072, 203580, 204880, 205668, 209040, 209844, 211184, 212760, 222807, 227331, 228520, 230490, 233160, 235170, 237582, 245856, 250848, 252590, 257085, 262305, 263980, 271440, 274224, 276588, 279792, 283680, 289440, 297076, 303108, 307320, 308502, 310880, 313560, 316776, 325728, 342780, 343174, 345735, 349740, 356373, 368784, 371345, 376272, 378885, 382771, 395970, 404144, 407160, 409760, 411336, 418080, 419688, 422368, 425520, 445614, 454662, 457040, 460980, 466320, 470340, 475164, 505180, 514170, 514761, 524610, 527960, 542880, 548448, 553176, 559584, 593955, 594152, 606216, 614640, 617004, 627120, 633552, 668421, 681993, 685560, 686348, 691470, 699480, 712746, 737568, 742690, 752544, 757770, 765542, 771255, 791940, 808288, 814320, 822672, 839376, 851040, 857935, 891228, 909324, 914080, 921960, 932640, 940680, 950328, 1010360, 1028340, 1029522, 1049220, 1055920, 1106352, 1114035, 1136655, 1148313, 1187910, 1188304, 1212432, 1229280, 1234008, 1254240, 1267104, 1336842, 1363986, 1371120, 1372696, 1382940, 1398960, 1425492, 1485380, 1515540, 1531084, 1542510, 1544283, 1583880, 1628640, 1645344, 1678752, 1715870, 1781865, 1782456, 1818648, 1843920, 1881360, 1900656, 1913855, 2005263, 2020720, 2056680, 2059044, 2098440, 2111840, 2212704, 2228070, 2273310, 2296626, 2375820, 2376608, 2424864, 2468016, 2573805, 2673684, 2727972, 2742240, 2745392, 2765880, 2797920, 2850984, 2970760, 3031080, 3062168, 3085020, 3088566, 3167760, 3342105, 3409965, 3431740, 3444939, 3563730, 3564912, 3637296, 3687840, 3762720, 3801312, 3827710, 4010526, 4041440, 4113360, 4118088, 4196880, 4456140, 4546620, 4593252, 4632849, 4751640, 4936032, 4976023, 5147610, 5347368, 5455944, 5490784, 5531760, 5701968, 5741565, 5941520, 6062160, 6124336, 6170040, 6177132, 6335520, 6684210, 6819930, 6863480, 6889878, 7127460, 7129824, 7274592, 7655420, 7721415, 8021052, 8226720, 8236176, 8393760, 8912280, 9093240, 9186504, 9265698, 9503280, 9952046, 10026315, 10295220, 10334817, 10694736, 10911888, 11063520, 11403936, 11483130, 11883040, 12124320, 12248672, 12340080, 12354264, 13368420, 13639860, 13726960, 13779756, 14254920, 14928069, 15310840, 15442830, 16042104, 16472352, 17224695, 17824560, 18186480, 18373008, 18531396, 19006560, 19904092, 20052630, 20590440, 20669634, 21389472, 21823776, 22966260, 23164245, 24680160, 24708528, 24880115, 26736840, 27279720, 27453920, 27559512, 28509840, 29856138, 30621680, 30885660, 32084208, 34449390, 35649120, 36372960, 36746016, 37062792, 39808184, 40105260, 41180880, 41339268, 44784207, 45932520, 46328490, 49417056, 49760230, 51674085, 53473680, 54559440, 55119024, 57019680, 59712276, 61243360, 61771320, 64168416, 68898780, 74125584, 74640345, 79616368, 80210520, 82361760, 82678536, 89568414, 91865040, 92656980, 99520460, 103348170, 106947360, 109118880, 110238048, 119424552, 123542640, 134352621, 137797560, 148251168, 149280690, 159232736, 160421040, 165357072, 179136828, 183730080, 185313960, 199040920, 206696340, 223921035, 238849104, 247085280, 268705242, 275595120, 298561380, 320842080, 330714144, 358273656, 370627920, 398081840, 413392680, 447842070, 477698208, 537410484, 551190240, 597122760, 671763105, 716547312, 741255840, 796163680, 826785360, 895684140, 1074820968, 1194245520, 1343526210, 1433094624, 1653570720, 1791368280, 2149641936, 2388491040, 2687052420, 3582736560, 4299283872, 5374104840, 7165473120, 10748209680, 21496419360]

約数ペア:

[(1, 21496419360), (2, 10748209680), (3, 7165473120), (4, 5374104840), (5, 4299283872), (6, 3582736560), (8, 2687052420), (9, 2388491040), (10, 2149641936), (12, 1791368280), (13, 1653570720), (15, 1433094624), (16, 1343526210), (18, 1194245520), (20, 1074820968), (24, 895684140), (26, 826785360), (27, 796163680), (29, 741255840), (30, 716547312), (32, 671763105), (36, 597122760), (39, 551190240), (40, 537410484), (45, 477698208), (48, 447842070), (52, 413392680), (54, 398081840), (58, 370627920), (60, 358273656), (65, 330714144), (67, 320842080), (72, 298561380), (78, 275595120), (80, 268705242), (87, 247085280), (90, 238849104), (96, 223921035), (104, 206696340), (108, 199040920), (116, 185313960), (117, 183730080), (120, 179136828), (130, 165357072), (134, 160421040), (135, 159232736), (144, 149280690), (145, 148251168), (156, 137797560), (160, 134352621), (174, 123542640), (180, 119424552), (195, 110238048), (197, 109118880), (201, 106947360), (208, 103348170), (216, 99520460), (232, 92656980), (234, 91865040), (240, 89568414), (260, 82678536), (261, 82361760), (268, 80210520), (270, 79616368), (288, 74640345), (290, 74125584), (312, 68898780), (335, 64168416), (348, 61771320), (351, 61243360), (360, 59712276), (377, 57019680), (390, 55119024), (394, 54559440), (402, 53473680), (416, 51674085), (432, 49760230), (435, 49417056), (464, 46328490), (468, 45932520), (480, 44784207), (520, 41339268), (522, 41180880), (536, 40105260), (540, 39808184), (580, 37062792), (585, 36746016), (591, 36372960), (603, 35649120), (624, 34449390), (670, 32084208), (696, 30885660), (702, 30621680), (720, 29856138), (754, 28509840), (780, 27559512), (783, 27453920), (788, 27279720), (804, 26736840), (864, 24880115), (870, 24708528), (871, 24680160), (928, 23164245), (936, 22966260), (985, 21823776), (1005, 21389472), (1040, 20669634), (1044, 20590440), (1072, 20052630), (1080, 19904092), (1131, 19006560), (1160, 18531396), (1170, 18373008), (1182, 18186480), (1206, 17824560), (1248, 17224695), (1305, 16472352), (1340, 16042104), (1392, 15442830), (1404, 15310840), (1440, 14928069), (1508, 14254920), (1560, 13779756), (1566, 13726960), (1576, 13639860), (1608, 13368420), (1740, 12354264), (1742, 12340080), (1755, 12248672), (1773, 12124320), (1809, 11883040), (1872, 11483130), (1885, 11403936), (1943, 11063520), (1970, 10911888), (2010, 10694736), (2080, 10334817), (2088, 10295220), (2144, 10026315), (2160, 9952046), (2262, 9503280), (2320, 9265698), (2340, 9186504), (2364, 9093240), (2412, 8912280), (2561, 8393760), (2610, 8236176), (2613, 8226720), (2680, 8021052), (2784, 7721415), (2808, 7655420), (2955, 7274592), (3015, 7129824), (3016, 7127460), (3120, 6889878), (3132, 6863480), (3152, 6819930), (3216, 6684210), (3393, 6335520), (3480, 6177132), (3484, 6170040), (3510, 6124336), (3546, 6062160), (3618, 5941520), (3744, 5741565), (3770, 5701968), (3886, 5531760), (3915, 5490784), (3940, 5455944), (4020, 5347368), (4176, 5147610), (4320, 4976023), (4355, 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