21018533760

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{193}}^1$

素因数の和:335

約数の個数: 768

約数和(自身を含む): 86804415360

約数和(自身を除く): 65785881600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 37, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 73, 74, 80, 84, 90, 96, 105, 111, 112, 120, 126, 128, 140, 144, 146, 148, 160, 168, 180, 185, 192, 193, 210, 219, 222, 224, 240, 252, 259, 280, 288, 292, 296, 315, 320, 333, 336, 360, 365, 370, 384, 386, 420, 438, 444, 448, 480, 504, 511, 518, 555, 560, 576, 579, 584, 592, 630, 640, 657, 666, 672, 720, 730, 740, 772, 777, 840, 876, 888, 896, 960, 965, 1008, 1022, 1036, 1095, 1110, 1120, 1152, 1158, 1168, 1184, 1260, 1295, 1314, 1332, 1344, 1351, 1440, 1460, 1480, 1533, 1544, 1554, 1665, 1680, 1737, 1752, 1776, 1920, 1930, 2016, 2044, 2072, 2190, 2220, 2240, 2316, 2331, 2336, 2368, 2520, 2555, 2590, 2628, 2664, 2688, 2701, 2702, 2880, 2895, 2920, 2960, 3066, 3088, 3108, 3285, 3330, 3360, 3474, 3504, 3552, 3860, 3885, 4032, 4053, 4088, 4144, 4380, 4440, 4480, 4599, 4632, 4662, 4672, 4736, 5040, 5110, 5180, 5256, 5328, 5402, 5404, 5760, 5790, 5840, 5920, 6132, 6176, 6216, 6570, 6660, 6720, 6755, 6948, 7008, 7104, 7141, 7665, 7720, 7770, 8064, 8103, 8106, 8176, 8288, 8685, 8760, 8880, 9198, 9264, 9324, 9344, 10080, 10220, 10360, 10512, 10656, 10804, 10808, 11580, 11655, 11680, 11840, 12159, 12264, 12352, 12432, 13140, 13320, 13440, 13505, 13510, 13896, 14016, 14089, 14208, 14282, 15330, 15440, 15540, 16206, 16212, 16352, 16576, 17370, 17520, 17760, 18396, 18528, 18648, 18907, 20160, 20265, 20440, 20720, 21024, 21312, 21423, 21608, 21616, 22995, 23160, 23310, 23360, 23680, 24309, 24318, 24528, 24704, 24864, 26280, 26640, 27010, 27020, 27792, 28032, 28178, 28564, 30660, 30880, 31080, 32412, 32424, 32704, 33152, 34740, 35040, 35520, 35705, 36792, 37056, 37296, 37814, 40320, 40515, 40530, 40880, 41440, 42048, 42267, 42624, 42846, 43216, 43232, 45990, 46320, 46620, 46720, 48618, 48636, 49056, 49728, 49987, 52560, 53280, 54020, 54040, 55584, 56356, 56721, 57128, 60795, 61320, 61760, 62160, 64269, 64824, 64848, 65408, 69480, 70080, 70445, 71040, 71410, 73584, 74112, 74592, 75628, 81030, 81060, 81760, 82880, 84096, 84534, 85692, 86432, 86464, 91980, 92640, 93240, 94535, 97236, 97272, 98112, 98623, 99456, 99974, 105120, 106560, 107115, 108040, 108080, 111168, 112712, 113442, 114256, 121545, 121590, 122640, 123520, 124320, 126801, 128538, 129648, 129696, 138960, 140160, 140890, 142820, 147168, 149184, 149961, 151256, 162060, 162120, 163520, 165760, 169068, 170163, 171384, 172864, 172928, 183960, 185280, 186480, 189070, 194472, 194544, 196224, 197246, 199948, 210240, 211335, 213120, 214230, 216080, 216160, 222336, 225424, 226884, 228512, 243090, 243180, 245280, 248640, 249935, 253602, 257076, 259296, 259392, 277920, 281780, 283605, 285640, 294336, 295869, 298368, 299922, 302512, 321345, 324120, 324240, 327040, 338136, 340326, 342768, 345728, 367920, 370560, 372960, 378140, 388944, 389088, 394492, 399896, 420480, 422670, 428460, 432160, 432320, 449883, 450848, 453768, 457024, 486180, 486360, 490560, 493115, 497280, 499870, 507204, 514152, 518592, 518784, 521293, 555840, 563560, 567210, 571280, 588672, 591738, 599844, 605024, 634005, 642690, 648240, 648480, 676272, 680652, 685536, 735840, 745920, 749805, 756280, 777888, 778176, 788984, 799792, 845340, 850815, 856920, 864320, 864640, 887607, 899766, 901696, 907536, 914048, 972360, 972720, 981120, 986230, 999740, 1014408, 1028304, 1037184, 1042586, 1111680, 1127120, 1134420, 1142560, 1183476, 1199688, 1210048, 1268010, 1285380, 1296480, 1296960, 1352544, 1361304, 1371072, 1471680, 1479345, 1491840, 1499610, 1512560, 1555776, 1556352, 1563879, 1577968, 1599584, 1690680, 1701630, 1713840, 1728640, 1775214, 1799532, 1803392, 1815072, 1944720, 1945440, 1972460, 1999480, 2028816, 2056608, 2085172, 2249415, 2254240, 2268840, 2285120, 2366952, 2399376, 2420096, 2536020, 2570760, 2592960, 2593920, 2606465, 2705088, 2722608, 2742144, 2943360, 2958690, 2999220, 3025120, 3111552, 3127758, 3155936, 3199168, 3381360, 3403260, 3427680, 3550428, 3599064, 3630144, 3649051, 3889440, 3890880, 3944920, 3998960, 4057632, 4113216, 4170344, 4438035, 4498830, 4508480, 4537680, 4570240, 4691637, 4733904, 4798752, 5072040, 5141520, 5185920, 5212930, 5410176, 5445216, 5917380, 5998440, 6050240, 6255516, 6311872, 6398336, 6762720, 6806520, 6855360, 7100856, 7198128, 7260288, 7298102, 7778880, 7781760, 7819395, 7889840, 7997920, 8115264, 8226432, 8340688, 8876070, 8997660, 9016960, 9075360, 9383274, 9467808, 9597504, 10144080, 10283040, 10425860, 10890432, 10947153, 11834760, 11996880, 12100480, 12511032, 12623744, 13525440, 13613040, 13710720, 14201712, 14396256, 14596204, 15557760, 15638790, 15779680, 15995840, 16230528, 16681376, 17752140, 17995320, 18150720, 18245255, 18766548, 18935616, 19195008, 20288160, 20566080, 20851720, 21780864, 21894306, 23458185, 23669520, 23993760, 25022064, 27050880, 27226080, 28403424, 28792512, 29192408, 31277580, 31559360, 31991680, 32841459, 33362752, 35504280, 35990640, 36301440, 36490510, 37533096, 37871232, 40576320, 41132160, 41703440, 43788612, 46916370, 47339040, 47987520, 50044128, 54452160, 54735765, 56806848, 57585024, 58384816, 62555160, 63118720, 65682918, 66725504, 71008560, 71981280, 72981020, 75066192, 81152640, 83406880, 87577224, 93832740, 94678080, 95975040, 100088256, 108904320, 109471530, 113613696, 116769632, 125110320, 131365836, 142017120, 143962560, 145962040, 150132384, 164207295, 166813760, 175154448, 187665480, 189356160, 200176512, 218943060, 233539264, 250220640, 262731672, 284034240, 287925120, 291924080, 300264768, 328414590, 333627520, 350308896, 375330960, 437886120, 467078528, 500441280, 525463344, 568068480, 583848160, 600529536, 656829180, 700617792, 750661920, 875772240, 1000882560, 1050926688, 1167696320, 1313658360, 1401235584, 1501323840, 1751544480, 2101853376, 2335392640, 2627316720, 3002647680, 3503088960, 4203706752, 5254633440, 7006177920, 10509266880, 21018533760]

約数ペア:

[(1, 21018533760), (2, 10509266880), (3, 7006177920), (4, 5254633440), (5, 4203706752), (6, 3503088960), (7, 3002647680), (8, 2627316720), (9, 2335392640), (10, 2101853376), (12, 1751544480), (14, 1501323840), (15, 1401235584), (16, 1313658360), (18, 1167696320), (20, 1050926688), (21, 1000882560), (24, 875772240), (28, 750661920), (30, 700617792), (32, 656829180), (35, 600529536), (36, 583848160), (37, 568068480), (40, 525463344), (42, 500441280), (45, 467078528), (48, 437886120), (56, 375330960), (60, 350308896), (63, 333627520), (64, 328414590), (70, 300264768), (72, 291924080), (73, 287925120), (74, 284034240), (80, 262731672), (84, 250220640), (90, 233539264), (96, 218943060), (105, 200176512), (111, 189356160), (112, 187665480), (120, 175154448), (126, 166813760), (128, 164207295), (140, 150132384), (144, 145962040), (146, 143962560), (148, 142017120), (160, 131365836), (168, 125110320), (180, 116769632), (185, 113613696), (192, 109471530), (193, 108904320), (210, 100088256), (219, 95975040), (222, 94678080), (224, 93832740), (240, 87577224), (252, 83406880), (259, 81152640), (280, 75066192), (288, 72981020), (292, 71981280), (296, 71008560), (315, 66725504), (320, 65682918), (333, 63118720), (336, 62555160), (360, 58384816), (365, 57585024), (370, 56806848), (384, 54735765), (386, 54452160), (420, 50044128), (438, 47987520), (444, 47339040), (448, 46916370), (480, 43788612), (504, 41703440), (511, 41132160), (518, 40576320), (555, 37871232), (560, 37533096), (576, 36490510), (579, 36301440), (584, 35990640), (592, 35504280), (630, 33362752), (640, 32841459), (657, 31991680), (666, 31559360), (672, 31277580), (720, 29192408), (730, 28792512), (740, 28403424), (772, 27226080), (777, 27050880), (840, 25022064), (876, 23993760), (888, 23669520), (896, 23458185), (960, 21894306), (965, 21780864), (1008, 20851720), (1022, 20566080), (1036, 20288160), (1095, 19195008), (1110, 18935616), (1120, 18766548), (1152, 18245255), (1158, 18150720), (1168, 17995320), (1184, 17752140), (1260, 16681376), (1295, 16230528), (1314, 15995840), (1332, 15779680), (1344, 15638790), (1351, 15557760), (1440, 14596204), (1460, 14396256), (1480, 14201712), (1533, 13710720), (1544, 13613040), (1554, 13525440), (1665, 12623744), (1680, 12511032), (1737, 12100480), (1752, 11996880), (1776, 11834760), (1920, 10947153), (1930, 10890432), (2016, 10425860), (2044, 10283040), (2072, 10144080), (2190, 9597504), (2220, 9467808), (2240, 9383274), (2316, 9075360), (2331, 9016960), (2336, 8997660), (2368, 8876070), (2520, 8340688), (2555, 8226432), (2590, 8115264), (2628, 7997920), (2664, 7889840), (2688, 7819395), (2701, 7781760), (2702, 7778880), (2880, 7298102), (2895, 7260288), (2920, 7198128), (2960, 7100856), (3066, 6855360), (3088, 6806520), (3108, 6762720), (3285, 6398336), (3330, 6311872), (3360, 6255516), (3474, 6050240), (3504, 5998440), (3552, 5917380), (3860, 5445216), (3885, 5410176), (4032, 5212930), (4053, 5185920), (4088, 5141520), (4144, 5072040), (4380, 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(82880, 253602), (84096, 249935), (84534, 248640), (85692, 245280), (86432, 243180), (86464, 243090), (91980, 228512), (92640, 226884), (93240, 225424), (94535, 222336), (97236, 216160), (97272, 216080), (98112, 214230), (98623, 213120), (99456, 211335), (99974, 210240), (105120, 199948), (106560, 197246), (107115, 196224), (108040, 194544), (108080, 194472), (111168, 189070), (112712, 186480), (113442, 185280), (114256, 183960), (121545, 172928), (121590, 172864), (122640, 171384), (123520, 170163), (124320, 169068), (126801, 165760), (128538, 163520), (129648, 162120), (129696, 162060), (138960, 151256), (140160, 149961), (140890, 149184), (142820, 147168)]