21030172800

素因数分解:

$2^7\times 3^1\times 5^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1$

素因数の和:254

約数の個数: 1152

約数和(自身を含む): 91847246400

約数和(自身を除く): 70817073600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 19, 20, 21, 24, 25, 26, 28, 30, 32, 35, 38, 39, 40, 42, 48, 49, 50, 52, 56, 57, 60, 64, 65, 70, 75, 76, 78, 80, 84, 91, 95, 96, 98, 100, 104, 105, 112, 114, 120, 128, 130, 133, 140, 147, 150, 152, 156, 160, 168, 175, 181, 182, 190, 192, 195, 196, 200, 208, 210, 224, 228, 240, 245, 247, 260, 266, 273, 280, 285, 294, 300, 304, 312, 320, 325, 336, 350, 362, 364, 380, 384, 390, 392, 399, 400, 416, 420, 448, 455, 456, 475, 480, 490, 494, 520, 525, 532, 543, 546, 560, 570, 588, 600, 608, 624, 637, 640, 650, 665, 672, 700, 724, 728, 735, 741, 760, 780, 784, 798, 800, 832, 840, 896, 905, 910, 912, 931, 950, 960, 975, 980, 988, 1040, 1050, 1064, 1086, 1092, 1120, 1140, 1176, 1200, 1216, 1225, 1235, 1248, 1267, 1274, 1300, 1330, 1344, 1365, 1400, 1425, 1448, 1456, 1470, 1482, 1520, 1560, 1568, 1596, 1600, 1664, 1680, 1729, 1810, 1820, 1824, 1862, 1900, 1911, 1920, 1950, 1960, 1976, 1995, 2080, 2100, 2128, 2172, 2184, 2240, 2275, 2280, 2352, 2353, 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15960, 16471, 16800, 17024, 17195, 17290, 17376, 17472, 17738, 18100, 18200, 18240, 18525, 18620, 18816, 18824, 19005, 19110, 19600, 19760, 19950, 20272, 20384, 20634, 20748, 20800, 21280, 21720, 21840, 22344, 22400, 22800, 23168, 23275, 23520, 23530, 23712, 24073, 24206, 24700, 24960, 25340, 25480, 25536, 25935, 26600, 26607, 27150, 27300, 27512, 27664, 27930, 28236, 28960, 29120, 29400, 29640, 29792, 30400, 30408, 30576, 31200, 31360, 31616, 31675, 31850, 31920, 32942, 33600, 34390, 34580, 34752, 34944, 35295, 35476, 36200, 36309, 36400, 36480, 37050, 37240, 37648, 38010, 38220, 39200, 39520, 39900, 40544, 40768, 41268, 41496, 41600, 42560, 43225, 43440, 43680, 44345, 44688, 44707, 45600, 46550, 47040, 47060, 47424, 47775, 48146, 48412, 49400, 49413, 50680, 50960, 51072, 51585, 51870, 53200, 53214, 54300, 54600, 55024, 55328, 55860, 56472, 57920, 58240, 58800, 58825, 59280, 59584, 60515, 60800, 60816, 61152, 62400, 63350, 63700, 63840, 65884, 67200, 68780, 69160, 69504, 69825, 70590, 70952, 72219, 72400, 72618, 72800, 74100, 74480, 75296, 76020, 76440, 78400, 79040, 79800, 81088, 81536, 82355, 82536, 82992, 85120, 85975, 86450, 86880, 87360, 88690, 89376, 89414, 91200, 93100, 94080, 94120, 94848, 95025, 95550, 96292, 96824, 98800, 98826, 101360, 101920, 103170, 103740, 106400, 106428, 108600, 109200, 110048, 110656, 111720, 112944, 115297, 115840, 117600, 117650, 118560, 119168, 120365, 121030, 121632, 122304, 124800, 126700, 127400, 127680, 129675, 131768, 133035, 134121, 137560, 138320, 139650, 141180, 141904, 144438, 144800, 145236, 145600, 148200, 148960, 150592, 152040, 152880, 156800, 158080, 159600, 162176, 164710, 165072, 165984, 168511, 171950, 172900, 173760, 174720, 176475, 177380, 178752, 178828, 181545, 182400, 186200, 188240, 190050, 191100, 192584, 193648, 197600, 197652, 202720, 203840, 206340, 207480, 212800, 212856, 217200, 218400, 220096, 221312, 221725, 223440, 223535, 225888, 230594, 235200, 235300, 237120, 240730, 242060, 243264, 244608, 247065, 253400, 254800, 255360, 257925, 259350, 263536, 266070, 268242, 275120, 276640, 279300, 282360, 283808, 288876, 289600, 290472, 291200, 296400, 297920, 301184, 302575, 304080, 305760, 312949, 319200, 329420, 330144, 331968, 337022, 343900, 345800, 345891, 347520, 352950, 354760, 357504, 357656, 361095, 363090, 372400, 376480, 380100, 382200, 385168, 387296, 395200, 395304, 405440, 407680, 411775, 412680, 414960, 425600, 425712, 434400, 436800, 440192, 443450, 446880, 447070, 451776, 461188, 470400, 470600, 474240, 481460, 484120, 486528, 494130, 505533, 506800, 509600, 515850, 518700, 527072, 532140, 536484, 550240, 553280, 558600, 564720, 567616, 576485, 577752, 579200, 580944, 592800, 595840, 601825, 605150, 608160, 611520, 625898, 638400, 658840, 660288, 663936, 665175, 670605, 674044, 687800, 691600, 691782, 705900, 709520, 715312, 722190, 726180, 744800, 752960, 760200, 764400, 770336, 774592, 790400, 790608, 810880, 823550, 825360, 829920, 842555, 851424, 868800, 873600, 886900, 893760, 894140, 903552, 907725, 922376, 938847, 941200, 962920, 968240, 988260, 1011066, 1013600, 1019200, 1031700, 1037400, 1054144, 1064280, 1072968, 1100480, 1106560, 1117200, 1117675, 1129440, 1135232, 1152970, 1155504, 1161888, 1185600, 1203650, 1210300, 1216320, 1223040, 1235325, 1251796, 1276800, 1317680, 1320576, 1330350, 1341210, 1348088, 1375600, 1383200, 1383564, 1411800, 1419040, 1430624, 1444380, 1452360, 1489600, 1505920, 1520400, 1528800, 1540672, 1549184, 1564745, 1581216, 1647100, 1650720, 1659840, 1685110, 1702848, 1729455, 1737600, 1773800, 1787520, 1788280, 1805475, 1815450, 1844752, 1877694, 1882400, 1925840, 1936480, 1976520, 2022132, 2027200, 2038400, 2063400, 2074800, 2108288, 2128560, 2145936, 2190643, 2200960, 2234400, 2235350, 2258880, 2305940, 2311008, 2323776, 2371200, 2407300, 2420600, 2432640, 2470650, 2503592, 2527665, 2635360, 2660700, 2682420, 2696176, 2751200, 2766400, 2767128, 2823600, 2838080, 2861248, 2882425, 2888760, 2904720, 2979200, 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92237600, 93884700, 100143680, 101106600, 105150864, 107296800, 107847040, 109532150, 110685120, 115550400, 116188800, 120172416, 125179600, 131438580, 134808800, 138356400, 140201152, 143062400, 150215520, 158121600, 161770560, 164298225, 175251440, 184475200, 187769400, 200287360, 202213200, 210301728, 214593600, 219064300, 221370240, 231100800, 250359200, 262877160, 269617600, 276712800, 280402304, 300431040, 323541120, 328596450, 350502880, 368950400, 375538800, 404426400, 420603456, 429187200, 438128600, 500718400, 525754320, 539235200, 553425600, 600862080, 657192900, 701005760, 751077600, 808852800, 841206912, 876257200, 1001436800, 1051508640, 1106851200, 1314385800, 1402011520, 1502155200, 1617705600, 1752514400, 2103017280, 2628771600, 3004310400, 3505028800, 4206034560, 5257543200, 7010057600, 10515086400, 21030172800]

約数ペア:

[(1, 21030172800), (2, 10515086400), (3, 7010057600), (4, 5257543200), (5, 4206034560), (6, 3505028800), (7, 3004310400), (8, 2628771600), (10, 2103017280), (12, 1752514400), (13, 1617705600), (14, 1502155200), (15, 1402011520), (16, 1314385800), (19, 1106851200), (20, 1051508640), (21, 1001436800), (24, 876257200), (25, 841206912), (26, 808852800), (28, 751077600), (30, 701005760), (32, 657192900), (35, 600862080), (38, 553425600), (39, 539235200), (40, 525754320), (42, 500718400), (48, 438128600), (49, 429187200), (50, 420603456), (52, 404426400), (56, 375538800), (57, 368950400), (60, 350502880), (64, 328596450), (65, 323541120), (70, 300431040), (75, 280402304), (76, 276712800), (78, 269617600), (80, 262877160), (84, 250359200), (91, 231100800), (95, 221370240), (96, 219064300), (98, 214593600), (100, 210301728), (104, 202213200), (105, 200287360), (112, 187769400), (114, 184475200), (120, 175251440), (128, 164298225), (130, 161770560), (133, 158121600), (140, 150215520), (147, 143062400), (150, 140201152), (152, 138356400), (156, 134808800), (160, 131438580), (168, 125179600), (175, 120172416), (181, 116188800), (182, 115550400), (190, 110685120), (192, 109532150), (195, 107847040), (196, 107296800), (200, 105150864), (208, 101106600), (210, 100143680), (224, 93884700), (228, 92237600), (240, 87625720), (245, 85837440), (247, 85142400), (260, 80885280), (266, 79060800), (273, 77033600), (280, 75107760), (285, 73790080), (294, 71531200), (300, 70100576), (304, 69178200), (312, 67404400), (320, 65719290), (325, 64708224), (336, 62589800), (350, 60086208), (362, 58094400), (364, 57775200), (380, 55342560), (384, 54766075), (390, 53923520), (392, 53648400), (399, 52707200), (400, 52575432), (416, 50553300), (420, 50071840), (448, 46942350), (455, 46220160), (456, 46118800), (475, 44274048), (480, 43812860), (490, 42918720), (494, 42571200), (520, 40442640), (525, 40057472), (532, 39530400), (543, 38729600), (546, 38516800), (560, 37553880), (570, 36895040), (588, 35765600), (600, 35050288), (608, 34589100), (624, 33702200), (637, 33014400), (640, 32859645), (650, 32354112), (665, 31624320), (672, 31294900), (700, 30043104), (724, 29047200), (728, 28887600), (735, 28612480), (741, 28380800), (760, 27671280), (780, 26961760), (784, 26824200), (798, 26353600), (800, 26287716), (832, 25276650), (840, 25035920), (896, 23471175), (905, 23237760), (910, 23110080), (912, 23059400), (931, 22588800), (950, 22137024), (960, 21906430), (975, 21569408), (980, 21459360), (988, 21285600), (1040, 20221320), (1050, 20028736), (1064, 19765200), (1086, 19364800), (1092, 19258400), (1120, 18776940), (1140, 18447520), (1176, 17882800), (1200, 17525144), (1216, 17294550), (1225, 17167488), (1235, 17028480), (1248, 16851100), (1267, 16598400), (1274, 16507200), (1300, 16177056), (1330, 15812160), (1344, 15647450), (1365, 15406720), (1400, 15021552), (1425, 14758016), (1448, 14523600), (1456, 14443800), (1470, 14306240), (1482, 14190400), (1520, 13835640), (1560, 13480880), (1568, 13412100), (1596, 13176800), (1600, 13143858), (1664, 12638325), (1680, 12517960), (1729, 12163200), (1810, 11618880), (1820, 11555040), (1824, 11529700), (1862, 11294400), (1900, 11068512), (1911, 11004800), (1920, 10953215), (1950, 10784704), (1960, 10729680), (1976, 10642800), (1995, 10541440), (2080, 10110660), (2100, 10014368), (2128, 9882600), (2172, 9682400), (2184, 9629200), (2240, 9388470), (2275, 9244032), (2280, 9223760), (2352, 8941400), (2353, 8937600), (2400, 8762572), (2432, 8647275), (2450, 8583744), (2470, 8514240), (2496, 8425550), (2534, 8299200), (2548, 8253600), (2600, 8088528), (2660, 7906080), (2688, 7823725), (2715, 7745920), (2730, 7703360), (2793, 7529600), (2800, 7510776), (2850, 7379008), (2896, 7261800), (2912, 7221900), (2940, 7153120), (2964, 7095200), (3040, 6917820), (3120, 6740440), (3136, 6706050), (3185, 6602880), (3192, 6588400), (3200, 6571929), (3325, 6324864), (3360, 6258980), (3439, 6115200), (3458, 6081600), (3620, 5809440), (3640, 5777520), (3648, 5764850), (3675, 5722496), (3705, 5676160), (3724, 5647200), (3800, 5534256), (3801, 5532800), (3822, 5502400), (3900, 5392352), (3920, 5364840), (3952, 5321400), (3990, 5270720), (4160, 5055330), (4200, 5007184), (4256, 4941300), (4344, 4841200), (4368, 4814600), (4480, 4694235), (4525, 4647552), (4550, 4622016), (4560, 4611880), (4655, 4517760), (4704, 4470700), (4706, 4468800), (4800, 4381286), (4900, 4291872), (4940, 4257120), (4992, 4212775), (5068, 4149600), (5096, 4126800), (5187, 4054400), (5200, 4044264), (5320, 3953040), (5430, 3872960), (5460, 3851680), (5586, 3764800), (5600, 3755388), (5700, 3689504), (5792, 3630900), (5824, 3610950), (5880, 3576560), (5928, 3547600), (6080, 3458910), (6175, 3405696), (6240, 3370220), (6272, 3353025), (6335, 3319680), (6370, 3301440), (6384, 3294200), (6650, 3162432), (6720, 3129490), (6825, 3081344), (6878, 3057600), (6916, 3040800), (7059, 2979200), (7240, 2904720), (7280, 2888760), (7296, 2882425), (7350, 2861248), (7410, 2838080), (7448, 2823600), (7600, 2767128), (7602, 2766400), (7644, 2751200), (7800, 2696176), (7840, 2682420), (7904, 2660700), (7980, 2635360), (8320, 2527665), (8400, 2503592), (8512, 2470650), (8645, 2432640), (8688, 2420600), (8736, 2407300), (8869, 2371200), (9050, 2323776), (9100, 2311008), (9120, 2305940), (9310, 2258880), (9408, 2235350), (9412, 2234400), (9555, 2200960), (9600, 2190643), (9800, 2145936), (9880, 2128560), (9975, 2108288), (10136, 2074800), (10192, 2063400), (10317, 2038400), (10374, 2027200), (10400, 2022132), (10640, 1976520), (10860, 1936480), (10920, 1925840), (11172, 1882400), (11200, 1877694), (11400, 1844752), (11584, 1815450), (11648, 1805475), (11760, 1788280), (11765, 1787520), (11856, 1773800), (12103, 1737600), (12160, 1729455), (12350, 1702848), (12480, 1685110), (12670, 1659840), (12740, 1650720), (12768, 1647100), (13300, 1581216), (13440, 1564745), (13575, 1549184), (13650, 1540672), (13756, 1528800), (13832, 1520400), 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