21252702240

素因数分解:

$2^5\times 3^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1$

素因数の和:308

約数の個数: 1152

約数和(自身を含む): 97217003520

約数和(自身を除く): 75964301280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 27, 28, 30, 31, 32, 33, 35, 36, 40, 42, 44, 45, 48, 54, 55, 56, 60, 62, 63, 66, 70, 72, 77, 80, 81, 84, 88, 90, 93, 96, 99, 105, 108, 110, 112, 120, 124, 126, 132, 135, 140, 144, 154, 155, 160, 162, 165, 168, 176, 180, 186, 189, 198, 210, 216, 217, 220, 224, 229, 231, 240, 243, 248, 252, 264, 270, 279, 280, 288, 297, 308, 310, 315, 324, 330, 336, 341, 352, 360, 372, 378, 385, 396, 405, 420, 432, 434, 440, 458, 462, 465, 480, 486, 495, 496, 504, 528, 540, 558, 560, 567, 594, 616, 620, 630, 648, 651, 660, 672, 682, 687, 693, 720, 744, 756, 770, 792, 810, 837, 840, 864, 868, 880, 891, 916, 924, 930, 945, 972, 990, 992, 1008, 1023, 1056, 1080, 1085, 1116, 1120, 1134, 1145, 1155, 1188, 1215, 1232, 1240, 1260, 1296, 1302, 1320, 1364, 1374, 1386, 1395, 1440, 1485, 1488, 1512, 1540, 1584, 1603, 1620, 1674, 1680, 1701, 1705, 1736, 1760, 1782, 1832, 1848, 1860, 1890, 1944, 1953, 1980, 2016, 2046, 2061, 2079, 2160, 2170, 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71280, 71610, 72135, 73656, 74196, 74844, 75330, 75570, 76384, 76944, 78089, 78120, 80352, 80608, 81840, 82440, 82863, 83160, 85188, 85536, 85932, 86562, 87885, 88165, 90684, 90720, 92070, 92745, 93555, 93744, 95480, 96180, 98208, 98928, 99386, 99792, 100440, 100760, 104160, 105462, 105798, 106485, 106920, 107415, 109920, 110484, 110880, 111294, 113355, 113584, 114576, 115416, 117180, 120528, 120912, 122760, 123660, 124740, 127782, 128240, 128898, 129843, 133920, 136026, 136080, 138105, 140616, 141064, 141980, 142560, 143220, 144270, 147312, 148392, 149079, 149688, 150660, 151140, 153888, 156178, 156240, 158697, 163680, 164880, 165726, 166320, 170376, 171864, 173124, 175770, 176330, 181368, 184140, 185490, 187110, 187488, 190960, 191673, 192360, 193347, 197856, 198772, 199584, 200880, 201520, 204039, 210924, 211596, 212970, 213840, 214830, 216405, 220968, 222588, 226710, 227168, 229152, 230832, 234267, 234360, 241056, 241824, 245520, 247320, 248465, 249480, 255564, 256480, 257796, 259686, 263655, 264495, 272052, 272160, 276210, 278235, 281232, 282128, 283960, 286440, 288540, 294624, 296784, 298158, 299376, 301320, 302280, 312356, 312480, 317394, 319455, 322245, 329760, 331452, 332640, 340065, 340752, 343728, 346248, 351540, 352660, 362736, 368280, 370980, 374220, 381920, 383346, 384720, 386694, 389529, 390445, 397544, 401760, 403040, 408078, 414315, 421848, 423192, 425940, 427680, 429660, 432810, 441936, 445176, 447237, 453420, 461664, 468534, 468720, 476091, 491040, 494640, 496930, 498960, 511128, 515592, 519372, 527310, 528990, 544104, 546623, 552420, 556470, 562464, 564256, 567920, 572880, 575019, 577080, 580041, 593568, 596316, 598752, 602640, 604560, 612117, 624712, 634788, 638910, 644490, 649215, 662904, 680130, 681504, 687456, 692496, 702801, 703080, 705320, 725472, 736560, 741960, 745395, 748440, 766692, 769440, 773388, 779058, 780890, 793485, 795088, 816156, 828630, 843696, 846384, 851880, 859320, 865620, 883872, 890352, 894474, 906840, 937068, 937440, 952182, 958365, 966735, 989280, 993860, 997920, 1020195, 1022256, 1031184, 1038744, 1054620, 1057980, 1088208, 1093246, 1104840, 1112940, 1135840, 1145760, 1150038, 1154160, 1160082, 1171335, 1192632, 1205280, 1209120, 1224234, 1249424, 1269576, 1277820, 1288980, 1298430, 1325808, 1341711, 1360260, 1384992, 1405602, 1406160, 1410640, 1428273, 1473120, 1483920, 1490790, 1496880, 1533384, 1546776, 1558116, 1561780, 1586970, 1590176, 1632312, 1639869, 1657260, 1687392, 1692768, 1703760, 1718640, 1725057, 1731240, 1780704, 1788948, 1813680, 1874136, 1904364, 1916730, 1933470, 1947645, 1987720, 2040390, 2044512, 2062368, 2077488, 2108403, 2109240, 2115960, 2176416, 2186492, 2209680, 2225880, 2236185, 2300076, 2308320, 2320164, 2342670, 2380455, 2385264, 2448468, 2498848, 2539152, 2555640, 2577960, 2596860, 2651616, 2683422, 2720520, 2733115, 2811204, 2812320, 2821280, 2856546, 2875095, 2900205, 2967840, 2981580, 2993760, 3060585, 3066768, 3093552, 3116232, 3123560, 3173940, 3264624, 3279738, 3314520, 3407520, 3437280, 3450114, 3462480, 3514005, 3577896, 3627360, 3748272, 3808728, 3833460, 3866940, 3895290, 3975440, 4025133, 4080780, 4154976, 4216806, 4218480, 4231920, 4284819, 4372984, 4419360, 4451760, 4472370, 4600152, 4640328, 4685340, 4760910, 4770528, 4896936, 4919607, 5078304, 5111280, 5155920, 5193720, 5366844, 5441040, 5466230, 5622408, 5713092, 5750190, 5800410, 5963160, 6121170, 6133536, 6187104, 6232464, 6247120, 6325209, 6347880, 6529248, 6559476, 6629040, 6708555, 6900228, 6924960, 7028010, 7141365, 7155792, 7496544, 7617456, 7666920, 7733880, 7790580, 7950880, 8050266, 8161560, 8199345, 8433612, 8436960, 8463840, 8569638, 8625285, 8745968, 8903520, 8944740, 9200304, 9280656, 9370680, 9521820, 9793872, 9839214, 10222560, 10311840, 10387440, 10542015, 10733688, 10882080, 10932460, 11244816, 11426184, 11500380, 11600820, 11926320, 12075399, 12242340, 12464928, 12494240, 12650418, 12695760, 13118952, 13258080, 13417110, 13800456, 14056020, 14282730, 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約数ペア:

[(1, 21252702240), (2, 10626351120), (3, 7084234080), (4, 5313175560), (5, 4250540448), (6, 3542117040), (7, 3036100320), (8, 2656587780), (9, 2361411360), (10, 2125270224), (11, 1932063840), (12, 1771058520), (14, 1518050160), (15, 1416846816), (16, 1328293890), (18, 1180705680), (20, 1062635112), (21, 1012033440), (22, 966031920), (24, 885529260), (27, 787137120), (28, 759025080), (30, 708423408), (31, 685571040), (32, 664146945), (33, 644021280), (35, 607220064), (36, 590352840), (40, 531317556), (42, 506016720), (44, 483015960), (45, 472282272), (48, 442764630), (54, 393568560), (55, 386412768), (56, 379512540), (60, 354211704), (62, 342785520), (63, 337344480), (66, 322010640), (70, 303610032), (72, 295176420), (77, 276009120), (80, 265658778), (81, 262379040), (84, 253008360), (88, 241507980), (90, 236141136), (93, 228523680), (96, 221382315), (99, 214673760), (105, 202406688), (108, 196784280), (110, 193206384), (112, 189756270), (120, 177105852), (124, 171392760), (126, 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(504, 42168060), (528, 40251330), (540, 39356856), (558, 38087280), (560, 37951254), (567, 37482720), (594, 35778960), (616, 34501140), (620, 34278552), (630, 33734448), (648, 32797380), (651, 32646240), (660, 32201064), (672, 31626045), (682, 31162320), (687, 30935520), (693, 30667680), (720, 29517642), (744, 28565460), (756, 28112040), (770, 27600912), (792, 26834220), (810, 26237904), (837, 25391520), (840, 25300836), (864, 24598035), (868, 24484680), (880, 24150798), (891, 23852640), (916, 23201640), (924, 23000760), (930, 22852368), (945, 22489632), (972, 21864920), (990, 21467376), (992, 21424095), (1008, 21084030), (1023, 20774880), (1056, 20125665), (1080, 19678428), (1085, 19587744), (1116, 19043640), (1120, 18975627), (1134, 18741360), (1145, 18561312), (1155, 18400608), (1188, 17889480), (1215, 17491936), (1232, 17250570), (1240, 17139276), (1260, 16867224), (1296, 16398690), (1302, 16323120), (1320, 16100532), (1364, 15581160), (1374, 15467760), (1386, 15333840), (1395, 15234912), (1440, 14758821), (1485, 14311584), (1488, 14282730), (1512, 14056020), (1540, 13800456), (1584, 13417110), (1603, 13258080), (1620, 13118952), (1674, 12695760), (1680, 12650418), (1701, 12494240), (1705, 12464928), (1736, 12242340), (1760, 12075399), (1782, 11926320), (1832, 11600820), (1848, 11500380), (1860, 11426184), (1890, 11244816), (1944, 10932460), (1953, 10882080), (1980, 10733688), (2016, 10542015), (2046, 10387440), (2061, 10311840), (2079, 10222560), (2160, 9839214), (2170, 9793872), (2232, 9521820), (2268, 9370680), (2290, 9280656), (2310, 9200304), (2376, 8944740), (2387, 8903520), (2430, 8745968), (2464, 8625285), (2480, 8569638), (2511, 8463840), (2519, 8436960), (2520, 8433612), (2592, 8199345), (2604, 8161560), (2640, 8050266), (2673, 7950880), (2728, 7790580), (2748, 7733880), (2772, 7666920), (2790, 7617456), (2835, 7496544), (2970, 7155792), (2976, 7141365), (3024, 7028010), (3069, 6924960), (3080, 6900228), (3168, 6708555), (3206, 6629040), (3240, 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(6930, 3066768), (6944, 3060585), (7099, 2993760), (7128, 2981580), (7161, 2967840), (7328, 2900205), (7392, 2875095), (7440, 2856546), (7533, 2821280), (7557, 2812320), (7560, 2811204), (7776, 2733115), (7812, 2720520), (7920, 2683422), (8015, 2651616), (8184, 2596860), (8244, 2577960), (8316, 2555640), (8370, 2539152), (8505, 2498848), (8680, 2448468), (8910, 2385264), (8928, 2380455), (9072, 2342670), (9160, 2320164), (9207, 2308320), (9240, 2300076), (9504, 2236185), (9548, 2225880), (9618, 2209680), (9720, 2186492), (9765, 2176416), (10044, 2115960), (10076, 2109240), (10080, 2108403), (10230, 2077488), (10305, 2062368), (10395, 2044512), (10416, 2040390), (10692, 1987720), (10912, 1947645), (10992, 1933470), (11088, 1916730), (11160, 1904364), (11340, 1874136), (11718, 1813680), (11880, 1788948), (11935, 1780704), (12276, 1731240), (12320, 1725057), (12366, 1718640), (12474, 1703760), (12555, 1692768), (12595, 1687392), (12824, 1657260), (12960, 1639869), (13020, 1632312), 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