21391843200

素因数分解:

$2^7\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{521}}^1$

素因数の和:615

約数の個数: 768

約数和(自身を含む): 88734320640

約数和(自身を除く): 67342477440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 25, 26, 28, 30, 32, 35, 39, 40, 42, 47, 48, 50, 52, 56, 60, 64, 65, 70, 75, 78, 80, 84, 91, 94, 96, 100, 104, 105, 112, 120, 128, 130, 140, 141, 150, 156, 160, 168, 175, 182, 188, 192, 195, 200, 208, 210, 224, 235, 240, 260, 273, 280, 282, 300, 312, 320, 325, 329, 336, 350, 364, 376, 384, 390, 400, 416, 420, 448, 455, 470, 480, 520, 521, 525, 546, 560, 564, 600, 611, 624, 640, 650, 658, 672, 700, 705, 728, 752, 780, 800, 832, 840, 896, 910, 940, 960, 975, 987, 1040, 1042, 1050, 1092, 1120, 1128, 1175, 1200, 1222, 1248, 1300, 1316, 1344, 1365, 1400, 1410, 1456, 1504, 1560, 1563, 1600, 1645, 1664, 1680, 1820, 1833, 1880, 1920, 1950, 1974, 2080, 2084, 2100, 2184, 2240, 2256, 2275, 2350, 2400, 2444, 2496, 2600, 2605, 2632, 2688, 2730, 2800, 2820, 2912, 3008, 3055, 3120, 3126, 3200, 3290, 3360, 3525, 3640, 3647, 3666, 3760, 3900, 3948, 4160, 4168, 4200, 4277, 4368, 4480, 4512, 4550, 4700, 4800, 4888, 4935, 4992, 5200, 5210, 5264, 5460, 5600, 5640, 5824, 6016, 6110, 6240, 6252, 6580, 6720, 6773, 6825, 7050, 7280, 7294, 7332, 7520, 7800, 7815, 7896, 8225, 8320, 8336, 8400, 8554, 8736, 9024, 9100, 9165, 9400, 9600, 9776, 9870, 10400, 10420, 10528, 10920, 10941, 11200, 11280, 11648, 12220, 12480, 12504, 12831, 13025, 13160, 13440, 13546, 13650, 14100, 14560, 14588, 14664, 15040, 15275, 15600, 15630, 15792, 16450, 16672, 16800, 17108, 17472, 18048, 18200, 18235, 18330, 18800, 19552, 19740, 20319, 20800, 20840, 21056, 21385, 21840, 21882, 22400, 22560, 24440, 24487, 24675, 24960, 25008, 25662, 26050, 26320, 27092, 27300, 28200, 29120, 29176, 29328, 30080, 30550, 31200, 31260, 31584, 32900, 33344, 33600, 33865, 34216, 34944, 36400, 36470, 36660, 37600, 39075, 39104, 39480, 40638, 41600, 41680, 42112, 42770, 43680, 43764, 45120, 45825, 47411, 48880, 48974, 49350, 50016, 51324, 52100, 52640, 54184, 54600, 54705, 56400, 58240, 58352, 58656, 61100, 62400, 62520, 63168, 64155, 65800, 66688, 67200, 67730, 68432, 72800, 72940, 73320, 73461, 75200, 78150, 78208, 78960, 81276, 83360, 85540, 87360, 87528, 90240, 91175, 91650, 94822, 97760, 97948, 98700, 100032, 101595, 102648, 104200, 105280, 106925, 108368, 109200, 109410, 112800, 116704, 117312, 122200, 122435, 124800, 125040, 126336, 128310, 131600, 135460, 136864, 142233, 145600, 145880, 146640, 146922, 150400, 156300, 157920, 162552, 166720, 169325, 171080, 171409, 174720, 175056, 182350, 183300, 189644, 195520, 195896, 197400, 200064, 203190, 205296, 208400, 210560, 213850, 216736, 218400, 218820, 225600, 233408, 234624, 237055, 244400, 244870, 250080, 256620, 263200, 270920, 273525, 273728, 284466, 291200, 291760, 293280, 293844, 312600, 315840, 318331, 320775, 325104, 333440, 338650, 342160, 342818, 350112, 364700, 366600, 367305, 379288, 391040, 391792, 394800, 406380, 410592, 416800, 427700, 433472, 436800, 437640, 451200, 466816, 474110, 488800, 489740, 500160, 507975, 513240, 514227, 526400, 541840, 547050, 547456, 568932, 583520, 586560, 587688, 612175, 625200, 631680, 636662, 641550, 650208, 677300, 684320, 685636, 700224, 711165, 729400, 733200, 734610, 758576, 783584, 789600, 812760, 821184, 833600, 855400, 857045, 866944, 873600, 875280, 948220, 954993, 977600, 979480, 1000320, 1015950, 1026480, 1028454, 1052800, 1083680, 1094100, 1137864, 1167040, 1173120, 1175376, 1185275, 1224350, 1250400, 1273324, 1283100, 1300416, 1354600, 1368640, 1371272, 1400448, 1422330, 1458800, 1466400, 1469220, 1517152, 1567168, 1579200, 1591655, 1625520, 1642368, 1667200, 1710800, 1714090, 1750560, 1836525, 1896440, 1909986, 1955200, 1958960, 2031900, 2052960, 2056908, 2167360, 2188200, 2228317, 2275728, 2334080, 2350752, 2370550, 2448700, 2500800, 2546648, 2566200, 2571135, 2600832, 2709200, 2737280, 2742544, 2844660, 2917600, 2932800, 2938440, 3034304, 3134336, 3158400, 3183310, 3251040, 3421600, 3428180, 3501120, 3555825, 3673050, 3792880, 3819972, 3917920, 4063800, 4105920, 4113816, 4285225, 4334720, 4376400, 4456634, 4551456, 4701504, 4741100, 4774965, 4897400, 5001600, 5093296, 5132400, 5142270, 5418400, 5485088, 5689320, 5835200, 5865600, 5876880, 6068608, 6366620, 6502080, 6684951, 6843200, 6856360, 7002240, 7111650, 7346100, 7585760, 7639944, 7835840, 7958275, 8127600, 8211840, 8227632, 8570450, 8752800, 8913268, 9102912, 9403008, 9482200, 9549930, 9794800, 10186592, 10264800, 10284540, 10836800, 10970176, 11141585, 11378640, 11670400, 11753760, 12733240, 12855675, 13004160, 13369902, 13686400, 13712720, 14223300, 14692200, 15171520, 15279888, 15671680, 15916550, 16255200, 16455264, 17140900, 17505600, 17826536, 18205824, 18964400, 19099860, 19589600, 20373184, 20529600, 20569080, 21673600, 21940352, 22283170, 22757280, 23507520, 23874825, 25466480, 25711350, 26739804, 27425440, 28446600, 29384400, 30343040, 30559776, 31833100, 32510400, 32910528, 33424755, 34281800, 35011200, 35653072, 37928800, 38199720, 39179200, 40746368, 41059200, 41138160, 44566340, 45514560, 47015040, 47749650, 50932960, 51422700, 53479608, 54850880, 55707925, 56893200, 58768800, 61119552, 63666200, 65020800, 65821056, 66849510, 68563600, 71306144, 75857600, 76399440, 78358400, 82276320, 89132680, 91029120, 95499300, 101865920, 102845400, 106959216, 109701760, 111415850, 113786400, 117537600, 122239104, 127332400, 133699020, 137127200, 142612288, 151715200, 152798880, 164552640, 167123775, 178265360, 190998600, 203731840, 205690800, 213918432, 222831700, 227572800, 235075200, 254664800, 267398040, 274254400, 285224576, 305597760, 329105280, 334247550, 356530720, 381997200, 411381600, 427836864, 445663400, 455145600, 509329600, 534796080, 548508800, 611195520, 668495100, 713061440, 763994400, 822763200, 855673728, 891326800, 1018659200, 1069592160, 1336990200, 1426122880, 1527988800, 1645526400, 1782653600, 2139184320, 2673980400, 3055977600, 3565307200, 4278368640, 5347960800, 7130614400, 10695921600, 21391843200]

約数ペア:

[(1, 21391843200), (2, 10695921600), (3, 7130614400), (4, 5347960800), (5, 4278368640), (6, 3565307200), (7, 3055977600), (8, 2673980400), (10, 2139184320), (12, 1782653600), (13, 1645526400), (14, 1527988800), (15, 1426122880), (16, 1336990200), (20, 1069592160), (21, 1018659200), (24, 891326800), (25, 855673728), (26, 822763200), (28, 763994400), (30, 713061440), (32, 668495100), (35, 611195520), (39, 548508800), (40, 534796080), (42, 509329600), (47, 455145600), (48, 445663400), (50, 427836864), (52, 411381600), (56, 381997200), (60, 356530720), (64, 334247550), (65, 329105280), (70, 305597760), (75, 285224576), (78, 274254400), (80, 267398040), (84, 254664800), (91, 235075200), (94, 227572800), (96, 222831700), (100, 213918432), (104, 205690800), (105, 203731840), (112, 190998600), (120, 178265360), (128, 167123775), (130, 164552640), (140, 152798880), (141, 151715200), (150, 142612288), (156, 137127200), (160, 133699020), (168, 127332400), (175, 122239104), (182, 117537600), (188, 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