20700039360

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{1657}}^1$

素因数の和:1721

約数の個数: 672

約数和(自身を含む): 88781363712

約数和(自身を除く): 68081324352

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 13, 14, 15, 16, 20, 21, 22, 24, 26, 28, 30, 32, 33, 35, 39, 40, 42, 44, 48, 52, 55, 56, 60, 64, 65, 66, 70, 77, 78, 80, 84, 88, 91, 96, 104, 105, 110, 112, 120, 130, 132, 140, 143, 154, 156, 160, 165, 168, 169, 176, 182, 192, 195, 208, 210, 220, 224, 231, 240, 260, 264, 273, 280, 286, 308, 312, 320, 330, 336, 338, 352, 364, 385, 390, 416, 420, 429, 440, 448, 455, 462, 480, 507, 520, 528, 546, 560, 572, 616, 624, 660, 672, 676, 704, 715, 728, 770, 780, 832, 840, 845, 858, 880, 910, 924, 960, 1001, 1014, 1040, 1056, 1092, 1120, 1144, 1155, 1183, 1232, 1248, 1320, 1344, 1352, 1365, 1430, 1456, 1540, 1560, 1657, 1680, 1690, 1716, 1760, 1820, 1848, 1859, 2002, 2028, 2080, 2112, 2145, 2184, 2240, 2288, 2310, 2366, 2464, 2496, 2535, 2640, 2704, 2730, 2860, 2912, 3003, 3080, 3120, 3314, 3360, 3380, 3432, 3520, 3549, 3640, 3696, 3718, 4004, 4056, 4160, 4290, 4368, 4576, 4620, 4732, 4928, 4971, 5005, 5070, 5280, 5408, 5460, 5577, 5720, 5824, 5915, 6006, 6160, 6240, 6628, 6720, 6760, 6864, 7098, 7280, 7392, 7436, 8008, 8112, 8285, 8580, 8736, 9152, 9240, 9295, 9464, 9942, 10010, 10140, 10560, 10816, 10920, 11154, 11440, 11599, 11830, 12012, 12320, 12480, 13013, 13256, 13520, 13728, 14196, 14560, 14784, 14872, 15015, 16016, 16224, 16570, 17160, 17472, 17745, 18227, 18480, 18590, 18928, 19884, 20020, 20280, 21541, 21840, 22308, 22880, 23198, 23660, 24024, 24640, 24855, 26026, 26512, 27040, 27456, 27885, 28392, 29120, 29744, 30030, 32032, 32448, 33140, 34320, 34797, 35490, 36454, 36960, 37180, 37856, 39039, 39768, 40040, 40560, 43082, 43680, 44616, 45760, 46396, 47320, 48048, 49710, 52052, 53024, 54080, 54681, 55770, 56784, 57995, 59488, 60060, 64064, 64623, 65065, 66280, 68640, 69594, 70980, 72908, 73920, 74360, 75712, 78078, 79536, 80080, 81120, 86164, 87360, 89232, 91135, 92792, 94640, 96096, 99420, 104104, 106048, 107705, 109362, 111540, 113568, 115990, 118976, 120120, 127589, 129246, 130130, 132560, 137280, 139188, 141960, 145816, 148720, 150787, 156156, 159072, 160160, 162240, 172328, 173985, 178464, 182270, 185584, 189280, 192192, 195195, 198840, 208208, 215410, 218724, 223080, 227136, 231980, 236951, 240240, 255178, 258492, 260260, 265120, 273405, 278376, 280033, 283920, 291632, 297440, 301574, 312312, 318144, 320320, 323115, 344656, 347970, 356928, 364540, 371168, 378560, 382767, 390390, 397680, 416416, 430820, 437448, 446160, 452361, 463960, 473902, 480480, 510356, 516984, 520520, 530240, 546810, 556752, 560066, 567840, 583264, 594880, 603148, 624624, 637945, 646230, 689312, 695940, 710853, 729080, 742336, 753935, 765534, 780780, 795360, 832832, 840099, 861640, 874896, 892320, 904722, 927920, 947804, 960960, 1020712, 1033968, 1041040, 1093620, 1113504, 1120132, 1135680, 1166528, 1184755, 1206296, 1249248, 1275890, 1292460, 1378624, 1391880, 1400165, 1421706, 1458160, 1507870, 1531068, 1561560, 1590720, 1658657, 1680198, 1723280, 1749792, 1784640, 1809444, 1855840, 1895608, 1913835, 1960231, 2041424, 2067936, 2082080, 2187240, 2227008, 2240264, 2261805, 2369510, 2412592, 2498496, 2551780, 2584920, 2783760, 2800330, 2843412, 2916320, 3015740, 3062136, 3080363, 3123120, 3317314, 3360396, 3446560, 3499584, 3554265, 3618888, 3711680, 3791216, 3827670, 3920462, 4082848, 4135872, 4164160, 4200495, 4374480, 4480528, 4523610, 4739020, 4825184, 4975971, 5103560, 5169840, 5567520, 5600660, 5686824, 5832640, 5880693, 6031480, 6124272, 6160726, 6246240, 6634628, 6720792, 6893120, 7108530, 7237776, 7582432, 7655340, 7840924, 8165696, 8293285, 8400990, 8748960, 8961056, 9047220, 9241089, 9478040, 9650368, 9801155, 9951942, 10207120, 10339680, 11135040, 11201320, 11373648, 11761386, 12062960, 12248544, 12321452, 12492480, 13269256, 13441584, 14217060, 14475552, 15164864, 15310680, 15401815, 15681848, 16586570, 16801980, 17497920, 17922112, 18094440, 18482178, 18956080, 19602310, 19903884, 20414240, 20679360, 21562541, 22402640, 22747296, 23522772, 24125920, 24497088, 24642904, 24879855, 26538512, 26883168, 28434120, 28951104, 29403465, 30621360, 30803630, 31363696, 33173140, 33603960, 36188880, 36964356, 37912160, 39204620, 39807768, 40828480, 43125082, 44805280, 45494592, 46205445, 47045544, 48251840, 49285808, 49759710, 53077024, 53766336, 56868240, 58806930, 61242720, 61607260, 62727392, 64687623, 66346280, 67207920, 72377760, 73928712, 75824320, 78409240, 79615536, 86250164, 89610560, 92410890, 94091088, 98571616, 99519420, 106154048, 107812705, 113736480, 117613860, 122485440, 123214520, 125454784, 129375246, 132692560, 134415840, 144755520, 147857424, 156818480, 159231072, 172500328, 184821780, 188182176, 197143232, 199038840, 215625410, 227472960, 235227720, 246429040, 258750492, 265385120, 268831680, 295714848, 313636960, 318462144, 323438115, 345000656, 369643560, 376364352, 398077680, 431250820, 470455440, 492858080, 517500984, 530770240, 591429696, 627273920, 646876230, 690001312, 739287120, 796155360, 862501640, 940910880, 985716160, 1035001968, 1293752460, 1380002624, 1478574240, 1592310720, 1725003280, 1881821760, 2070003936, 2587504920, 2957148480, 3450006560, 4140007872, 5175009840, 6900013120, 10350019680, 20700039360]

約数ペア:

[(1, 20700039360), (2, 10350019680), (3, 6900013120), (4, 5175009840), (5, 4140007872), (6, 3450006560), (7, 2957148480), (8, 2587504920), (10, 2070003936), (11, 1881821760), (12, 1725003280), (13, 1592310720), (14, 1478574240), (15, 1380002624), (16, 1293752460), (20, 1035001968), (21, 985716160), (22, 940910880), (24, 862501640), (26, 796155360), (28, 739287120), (30, 690001312), (32, 646876230), (33, 627273920), (35, 591429696), (39, 530770240), (40, 517500984), (42, 492858080), (44, 470455440), (48, 431250820), (52, 398077680), (55, 376364352), (56, 369643560), (60, 345000656), (64, 323438115), (65, 318462144), (66, 313636960), (70, 295714848), (77, 268831680), (78, 265385120), (80, 258750492), (84, 246429040), (88, 235227720), (91, 227472960), (96, 215625410), (104, 199038840), (105, 197143232), (110, 188182176), (112, 184821780), (120, 172500328), (130, 159231072), (132, 156818480), (140, 147857424), (143, 144755520), (154, 134415840), (156, 132692560), (160, 129375246), (165, 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22402640), (960, 21562541), (1001, 20679360), (1014, 20414240), (1040, 19903884), (1056, 19602310), (1092, 18956080), (1120, 18482178), (1144, 18094440), (1155, 17922112), (1183, 17497920), (1232, 16801980), (1248, 16586570), (1320, 15681848), (1344, 15401815), (1352, 15310680), (1365, 15164864), (1430, 14475552), (1456, 14217060), (1540, 13441584), (1560, 13269256), (1657, 12492480), (1680, 12321452), (1690, 12248544), (1716, 12062960), (1760, 11761386), (1820, 11373648), (1848, 11201320), (1859, 11135040), (2002, 10339680), (2028, 10207120), (2080, 9951942), (2112, 9801155), (2145, 9650368), (2184, 9478040), (2240, 9241089), (2288, 9047220), (2310, 8961056), (2366, 8748960), (2464, 8400990), (2496, 8293285), (2535, 8165696), (2640, 7840924), (2704, 7655340), (2730, 7582432), (2860, 7237776), (2912, 7108530), (3003, 6893120), (3080, 6720792), (3120, 6634628), (3314, 6246240), (3360, 6160726), (3380, 6124272), (3432, 6031480), (3520, 5880693), (3549, 5832640), (3640, 5686824), (3696, 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(14196, 1458160), (14560, 1421706), (14784, 1400165), (14872, 1391880), (15015, 1378624), (16016, 1292460), (16224, 1275890), (16570, 1249248), (17160, 1206296), (17472, 1184755), (17745, 1166528), (18227, 1135680), (18480, 1120132), (18590, 1113504), (18928, 1093620), (19884, 1041040), (20020, 1033968), (20280, 1020712), (21541, 960960), (21840, 947804), (22308, 927920), (22880, 904722), (23198, 892320), (23660, 874896), (24024, 861640), (24640, 840099), (24855, 832832), (26026, 795360), (26512, 780780), (27040, 765534), (27456, 753935), (27885, 742336), (28392, 729080), (29120, 710853), (29744, 695940), (30030, 689312), (32032, 646230), (32448, 637945), (33140, 624624), (34320, 603148), (34797, 594880), (35490, 583264), (36454, 567840), (36960, 560066), (37180, 556752), (37856, 546810), (39039, 530240), (39768, 520520), (40040, 516984), (40560, 510356), (43082, 480480), (43680, 473902), (44616, 463960), (45760, 452361), (46396, 446160), (47320, 437448), (48048, 430820), (49710, 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