21826415520

素因数分解:

$2^5\times 3^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1$

素因数の和:280

約数の個数: 1152

約数和(自身を含む): 98625945600

約数和(自身を除く): 76799530080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 27, 28, 30, 31, 32, 35, 36, 39, 40, 42, 45, 48, 52, 54, 56, 60, 62, 63, 65, 70, 72, 78, 80, 81, 84, 90, 91, 93, 96, 104, 105, 108, 112, 117, 120, 124, 126, 130, 135, 140, 144, 155, 156, 160, 162, 168, 180, 182, 186, 189, 195, 199, 208, 210, 216, 217, 224, 234, 240, 243, 248, 252, 260, 270, 273, 279, 280, 288, 310, 312, 315, 324, 336, 351, 360, 364, 372, 378, 390, 398, 403, 405, 416, 420, 432, 434, 455, 465, 468, 480, 486, 496, 504, 520, 540, 546, 558, 560, 567, 585, 597, 620, 624, 630, 648, 651, 672, 702, 720, 728, 744, 756, 780, 796, 806, 810, 819, 837, 840, 864, 868, 910, 930, 936, 945, 972, 992, 995, 1008, 1040, 1053, 1080, 1085, 1092, 1116, 1120, 1134, 1170, 1194, 1209, 1215, 1240, 1248, 1260, 1296, 1302, 1365, 1393, 1395, 1404, 1440, 1456, 1488, 1512, 1560, 1592, 1612, 1620, 1638, 1674, 1680, 1701, 1736, 1755, 1791, 1820, 1860, 1872, 1890, 1944, 1953, 1990, 2015, 2016, 2080, 2106, 2160, 2170, 2184, 2232, 2268, 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72436, 72540, 73710, 74028, 75222, 75330, 76167, 77610, 78120, 78624, 80197, 80352, 80595, 82784, 83580, 84240, 84630, 85968, 86366, 87048, 87885, 88452, 90272, 90545, 90720, 92535, 93132, 93744, 95520, 96714, 96720, 97929, 98280, 98704, 100296, 100440, 101088, 101556, 103480, 104160, 105462, 107460, 108654, 108810, 110565, 111042, 111440, 112833, 112840, 116064, 116415, 117180, 117936, 120528, 123380, 124176, 125370, 126360, 126945, 128952, 129549, 130572, 131040, 133728, 133920, 135408, 136080, 139698, 140616, 143280, 144872, 145080, 147420, 148056, 150444, 150660, 152334, 155220, 156240, 160394, 161190, 162981, 163215, 166563, 167160, 168480, 169260, 171936, 172732, 174096, 175770, 176904, 181090, 185070, 186264, 187488, 188055, 193428, 193440, 195858, 196560, 197408, 200592, 200880, 203112, 206960, 209547, 210924, 214920, 215915, 217308, 217620, 221130, 222084, 222880, 225666, 225680, 228501, 232830, 234360, 235872, 240591, 241056, 241785, 246760, 248352, 250740, 252720, 253890, 257904, 259098, 261144, 263655, 270816, 271635, 272160, 277605, 279396, 281232, 286560, 289744, 290160, 294840, 296112, 300888, 301320, 304668, 310440, 312480, 320788, 322380, 325962, 326430, 333126, 334320, 338499, 338520, 345464, 348192, 349245, 351540, 353808, 362180, 370140, 372528, 376110, 380835, 386856, 388647, 391716, 393120, 400985, 401184, 401760, 406224, 413920, 419094, 421848, 429840, 431830, 434616, 435240, 442260, 444168, 451332, 451360, 457002, 465660, 468720, 481182, 483570, 488943, 489645, 493520, 499689, 501480, 505440, 507780, 515808, 518196, 522288, 527310, 543270, 555210, 558792, 561379, 562464, 564165, 579488, 580320, 589680, 592224, 601776, 602640, 609336, 620880, 628641, 641576, 644760, 647745, 651924, 652860, 666252, 668640, 676998, 677040, 685503, 690928, 698490, 703080, 707616, 721773, 724360, 740280, 745056, 752220, 761670, 773712, 777294, 783432, 801970, 812448, 814905, 832815, 838188, 843696, 859680, 863660, 869232, 870480, 884520, 888336, 902664, 914004, 931320, 937440, 962364, 967140, 977886, 979290, 987040, 999378, 1002960, 1015560, 1036392, 1044576, 1047735, 1054620, 1086540, 1110420, 1117584, 1122758, 1128330, 1142505, 1165941, 1179360, 1202955, 1203552, 1205280, 1218672, 1241760, 1257282, 1283152, 1289520, 1295490, 1303848, 1305720, 1332504, 1353996, 1354080, 1371006, 1381856, 1396980, 1406160, 1443546, 1448720, 1466829, 1480560, 1499067, 1504440, 1523340, 1547424, 1554588, 1566864, 1603940, 1629810, 1665630, 1676376, 1684137, 1687392, 1692495, 1727320, 1738464, 1740960, 1769040, 1776672, 1805328, 1828008, 1862640, 1924728, 1934280, 1943235, 1955772, 1958580, 1998756, 2005920, 2031120, 2072784, 2095470, 2109240, 2165319, 2173080, 2220840, 2235168, 2245516, 2256660, 2285010, 2331882, 2405910, 2437344, 2444715, 2498445, 2514564, 2566304, 2579040, 2590980, 2607696, 2611440, 2665008, 2707992, 2742012, 2793960, 2806895, 2812320, 2887092, 2897440, 2933658, 2961120, 2998134, 3008880, 3046680, 3109176, 3133728, 3143205, 3207880, 3259620, 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101048220, 103935312, 104934690, 109680480, 111930336, 115483680, 117346320, 119925360, 121257864, 129919140, 134730960, 136415097, 139912920, 140815584, 151572330, 155902968, 161677152, 167895504, 173225520, 176019480, 181886796, 186550560, 194878710, 202096440, 207870624, 209869380, 227358495, 234692640, 239850720, 242515728, 259838280, 269461920, 272830194, 279825840, 303144660, 311805936, 335791008, 346451040, 352038960, 363773592, 389757420, 404192880, 419738760, 454716990, 485031456, 519676560, 545660388, 559651680, 606289320, 623611872, 682075485, 704077920, 727547184, 779514840, 808385760, 839477520, 909433980, 1039353120, 1091320776, 1212578640, 1364150970, 1455094368, 1559029680, 1678955040, 1818867960, 2182641552, 2425157280, 2728301940, 3118059360, 3637735920, 4365283104, 5456603880, 7275471840, 10913207760, 21826415520]

約数ペア:

[(1, 21826415520), (2, 10913207760), (3, 7275471840), (4, 5456603880), (5, 4365283104), (6, 3637735920), (7, 3118059360), (8, 2728301940), (9, 2425157280), (10, 2182641552), (12, 1818867960), (13, 1678955040), (14, 1559029680), (15, 1455094368), (16, 1364150970), (18, 1212578640), (20, 1091320776), (21, 1039353120), (24, 909433980), (26, 839477520), (27, 808385760), (28, 779514840), (30, 727547184), (31, 704077920), (32, 682075485), (35, 623611872), (36, 606289320), (39, 559651680), (40, 545660388), (42, 519676560), (45, 485031456), (48, 454716990), (52, 419738760), (54, 404192880), (56, 389757420), (60, 363773592), (62, 352038960), (63, 346451040), (65, 335791008), (70, 311805936), (72, 303144660), (78, 279825840), (80, 272830194), (81, 269461920), (84, 259838280), (90, 242515728), (91, 239850720), (93, 234692640), (96, 227358495), (104, 209869380), (105, 207870624), (108, 202096440), (112, 194878710), (117, 186550560), (120, 181886796), (124, 176019480), (126, 173225520), (130, 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(546, 39975120), (558, 39115440), (560, 38975742), (567, 38494560), (585, 37310112), (597, 36560160), (620, 35203896), (624, 34978230), (630, 34645104), (648, 33682740), (651, 33527520), (672, 32479785), (702, 31091760), (720, 30314466), (728, 29981340), (744, 29336580), (756, 28870920), (780, 27982584), (796, 27420120), (806, 27079920), (810, 26946192), (819, 26650080), (837, 26076960), (840, 25983828), (864, 25262055), (868, 25145640), (910, 23985072), (930, 23469264), (936, 23318820), (945, 23096736), (972, 22455160), (992, 22002435), (995, 21936096), (1008, 21653190), (1040, 20986938), (1053, 20727840), (1080, 20209644), (1085, 20116512), (1092, 19987560), (1116, 19557720), (1120, 19487871), (1134, 19247280), (1170, 18655056), (1194, 18280080), (1209, 18053280), (1215, 17964128), (1240, 17601948), (1248, 17489115), (1260, 17322552), (1296, 16841370), (1302, 16763760), (1365, 15990048), (1393, 15668640), (1395, 15646176), (1404, 15545880), (1440, 15157233), (1456, 14990670), (1488, 14668290), (1512, 14435460), (1560, 13991292), (1592, 13710060), (1612, 13539960), (1620, 13473096), (1638, 13325040), (1674, 13038480), (1680, 12991914), (1701, 12831520), (1736, 12572820), (1755, 12436704), (1791, 12186720), (1820, 11992536), (1860, 11734632), (1872, 11659410), (1890, 11548368), (1944, 11227580), (1953, 11175840), (1990, 10968048), (2015, 10831968), (2016, 10826595), (2080, 10493469), (2106, 10363920), (2160, 10104822), (2170, 10058256), (2184, 9993780), (2232, 9778860), (2268, 9623640), (2340, 9327528), (2388, 9140040), (2418, 9026640), (2430, 8982064), (2457, 8883360), (2480, 8800974), (2511, 8692320), (2520, 8661276), (2587, 8436960), (2592, 8420685), (2604, 8381880), (2730, 7995024), (2786, 7834320), (2790, 7823088), (2808, 7772940), (2821, 7737120), (2835, 7698912), (2912, 7495335), (2976, 7334145), (2985, 7312032), (3024, 7217730), (3120, 6995646), (3159, 6909280), (3184, 6855030), (3224, 6769980), (3240, 6736548), (3255, 6705504), (3276, 6662520), (3348, 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(7164, 3046680), (7254, 3008880), (7280, 2998134), (7371, 2961120), (7440, 2933658), (7533, 2897440), (7560, 2887092), (7761, 2812320), (7776, 2806895), (7812, 2793960), (7960, 2742012), (8060, 2707992), (8190, 2665008), (8358, 2611440), (8370, 2607696), (8424, 2590980), (8463, 2579040), (8505, 2566304), (8680, 2514564), (8736, 2498445), (8928, 2444715), (8955, 2437344), (9072, 2405910), (9360, 2331882), (9552, 2285010), (9672, 2256660), (9720, 2245516), (9765, 2235168), (9828, 2220840), (10044, 2173080), (10080, 2165319), (10348, 2109240), (10416, 2095470), (10530, 2072784), (10746, 2031120), (10881, 2005920), (10920, 1998756), (11144, 1958580), (11160, 1955772), (11232, 1943235), (11284, 1934280), (11340, 1924728), (11718, 1862640), (11940, 1828008), (12090, 1805328), (12285, 1776672), (12338, 1769040), (12537, 1740960), (12555, 1738464), (12636, 1727320), (12896, 1692495), (12935, 1687392), (12960, 1684137), (13020, 1676376), (13104, 1665630), (13392, 1629810), (13608, 1603940), 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