20566786240

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^2\times {\mathrm{449}}^1$

素因数の和:521

約数の個数: 504

約数和(自身を含む): 66766744800

約数和(自身を除く): 46199958560

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 16, 20, 22, 26, 28, 32, 35, 40, 44, 52, 55, 56, 64, 65, 70, 77, 80, 88, 91, 104, 110, 112, 121, 130, 140, 143, 154, 160, 169, 176, 182, 208, 220, 224, 242, 260, 280, 286, 308, 320, 338, 352, 364, 385, 416, 440, 448, 449, 455, 484, 520, 560, 572, 605, 616, 676, 704, 715, 728, 770, 832, 845, 847, 880, 898, 910, 968, 1001, 1040, 1120, 1144, 1183, 1210, 1232, 1352, 1430, 1456, 1540, 1573, 1690, 1694, 1760, 1796, 1820, 1859, 1936, 2002, 2080, 2240, 2245, 2288, 2366, 2420, 2464, 2704, 2860, 2912, 3080, 3143, 3146, 3380, 3388, 3520, 3592, 3640, 3718, 3872, 4004, 4160, 4235, 4490, 4576, 4732, 4840, 4928, 4939, 5005, 5408, 5720, 5824, 5837, 5915, 6160, 6286, 6292, 6760, 6776, 7184, 7280, 7436, 7744, 7865, 8008, 8470, 8980, 9152, 9295, 9464, 9680, 9878, 10010, 10816, 11011, 11440, 11674, 11830, 12320, 12572, 12584, 13013, 13520, 13552, 14368, 14560, 14872, 15715, 15730, 16016, 16940, 17960, 18590, 18928, 19360, 19756, 20020, 20449, 22022, 22880, 23348, 23660, 24640, 24695, 25144, 25168, 26026, 27040, 27104, 28736, 29120, 29185, 29744, 31430, 31460, 32032, 33880, 34573, 35920, 37180, 37856, 38720, 39512, 40040, 40859, 40898, 44044, 45760, 46696, 47320, 49390, 50288, 50336, 52052, 54080, 54208, 54329, 55055, 58370, 59488, 62860, 62920, 64064, 64207, 65065, 67760, 69146, 71840, 74360, 75712, 75881, 79024, 80080, 81718, 81796, 88088, 93392, 94640, 98780, 100576, 100672, 102245, 104104, 108658, 110110, 116740, 118976, 125720, 125840, 128414, 130130, 135520, 138292, 143143, 143680, 148720, 151762, 158048, 160160, 163436, 163592, 172865, 176176, 186784, 189280, 197560, 201152, 204295, 204490, 208208, 217316, 220220, 233480, 251440, 251680, 256828, 260260, 271040, 271645, 276584, 286286, 297440, 303524, 316096, 320320, 321035, 326872, 327184, 345730, 352352, 373568, 378560, 379405, 380303, 395120, 408590, 408980, 416416, 434632, 440440, 449449, 466960, 502880, 503360, 513656, 520520, 531167, 543290, 553168, 572572, 594880, 607048, 642070, 653744, 654368, 691460, 704704, 706277, 715715, 758810, 760606, 790240, 817180, 817960, 832832, 834691, 869264, 880880, 898898, 933920, 1005760, 1027312, 1041040, 1062334, 1086580, 1106336, 1145144, 1214096, 1284140, 1307488, 1308736, 1382920, 1412554, 1431430, 1517620, 1521212, 1580480, 1634360, 1635920, 1669382, 1738528, 1761760, 1797796, 1867840, 1901515, 2054624, 2082080, 2124668, 2173160, 2212672, 2247245, 2290288, 2428192, 2568280, 2614976, 2655835, 2765840, 2825108, 2862860, 3035240, 3042424, 3268720, 3271840, 3338764, 3477056, 3523520, 3531385, 3595592, 3803030, 4109248, 4164160, 4173455, 4249336, 4346320, 4494490, 4580576, 4856384, 4943939, 5136560, 5311670, 5531680, 5650216, 5725720, 5842837, 6070480, 6084848, 6537440, 6543680, 6677528, 7062770, 7191184, 7606060, 8346910, 8498672, 8692640, 8988980, 9161152, 9181601, 9887878, 10273120, 10623340, 11063360, 11300432, 11451440, 11685674, 12140960, 12169696, 13074880, 13355056, 14125540, 14382368, 15212120, 16693820, 16997344, 17385280, 17977960, 18363202, 19775756, 20546240, 21246680, 22600864, 22902880, 23371348, 24281920, 24339392, 24719695, 26710112, 28251080, 28764736, 29214185, 30424240, 33387640, 33994688, 35955920, 36726404, 39551512, 42493360, 45201728, 45805760, 45908005, 46742696, 49439390, 53420224, 56502160, 58428370, 60848480, 64271207, 66775280, 71911840, 73452808, 79103024, 84986720, 91816010, 93485392, 98878780, 113004320, 116856740, 121696960, 128542414, 133550560, 143823680, 146905616, 158206048, 169973440, 183632020, 186970784, 197757560, 226008640, 233713480, 257084828, 267101120, 293811232, 316412096, 321356035, 367264040, 373941568, 395515120, 467426960, 514169656, 587622464, 642712070, 734528080, 791030240, 934853920, 1028339312, 1285424140, 1469056160, 1582060480, 1869707840, 2056678624, 2570848280, 2938112320, 4113357248, 5141696560, 10283393120, 20566786240]

約数ペア:

[(1, 20566786240), (2, 10283393120), (4, 5141696560), (5, 4113357248), (7, 2938112320), (8, 2570848280), (10, 2056678624), (11, 1869707840), (13, 1582060480), (14, 1469056160), (16, 1285424140), (20, 1028339312), (22, 934853920), (26, 791030240), (28, 734528080), (32, 642712070), (35, 587622464), (40, 514169656), (44, 467426960), (52, 395515120), (55, 373941568), (56, 367264040), (64, 321356035), (65, 316412096), (70, 293811232), (77, 267101120), (80, 257084828), (88, 233713480), (91, 226008640), (104, 197757560), (110, 186970784), (112, 183632020), (121, 169973440), (130, 158206048), (140, 146905616), (143, 143823680), (154, 133550560), (160, 128542414), (169, 121696960), (176, 116856740), (182, 113004320), (208, 98878780), (220, 93485392), (224, 91816010), (242, 84986720), (260, 79103024), (280, 73452808), (286, 71911840), (308, 66775280), (320, 64271207), (338, 60848480), (352, 58428370), (364, 56502160), (385, 53420224), (416, 49439390), (440, 46742696), (448, 45908005), (449, 45805760), (455, 45201728), (484, 42493360), (520, 39551512), (560, 36726404), (572, 35955920), (605, 33994688), (616, 33387640), (676, 30424240), (704, 29214185), (715, 28764736), (728, 28251080), (770, 26710112), (832, 24719695), (845, 24339392), (847, 24281920), (880, 23371348), (898, 22902880), (910, 22600864), (968, 21246680), (1001, 20546240), (1040, 19775756), (1120, 18363202), (1144, 17977960), (1183, 17385280), (1210, 16997344), (1232, 16693820), (1352, 15212120), (1430, 14382368), (1456, 14125540), (1540, 13355056), (1573, 13074880), (1690, 12169696), (1694, 12140960), (1760, 11685674), (1796, 11451440), (1820, 11300432), (1859, 11063360), (1936, 10623340), (2002, 10273120), (2080, 9887878), (2240, 9181601), (2245, 9161152), (2288, 8988980), (2366, 8692640), (2420, 8498672), (2464, 8346910), (2704, 7606060), (2860, 7191184), (2912, 7062770), (3080, 6677528), (3143, 6543680), (3146, 6537440), (3380, 6084848), (3388, 6070480), (3520, 5842837), (3592, 5725720), (3640, 5650216), (3718, 5531680), (3872, 5311670), (4004, 5136560), (4160, 4943939), (4235, 4856384), (4490, 4580576), (4576, 4494490), (4732, 4346320), (4840, 4249336), (4928, 4173455), (4939, 4164160), (5005, 4109248), (5408, 3803030), (5720, 3595592), (5824, 3531385), (5837, 3523520), (5915, 3477056), (6160, 3338764), (6286, 3271840), (6292, 3268720), (6760, 3042424), (6776, 3035240), (7184, 2862860), (7280, 2825108), (7436, 2765840), (7744, 2655835), (7865, 2614976), (8008, 2568280), (8470, 2428192), (8980, 2290288), (9152, 2247245), (9295, 2212672), (9464, 2173160), (9680, 2124668), (9878, 2082080), (10010, 2054624), (10816, 1901515), (11011, 1867840), (11440, 1797796), (11674, 1761760), (11830, 1738528), (12320, 1669382), (12572, 1635920), (12584, 1634360), (13013, 1580480), (13520, 1521212), (13552, 1517620), (14368, 1431430), (14560, 1412554), (14872, 1382920), (15715, 1308736), (15730, 1307488), (16016, 1284140), (16940, 1214096), (17960, 1145144), (18590, 1106336), (18928, 1086580), (19360, 1062334), (19756, 1041040), (20020, 1027312), (20449, 1005760), (22022, 933920), (22880, 898898), (23348, 880880), (23660, 869264), (24640, 834691), (24695, 832832), (25144, 817960), (25168, 817180), (26026, 790240), (27040, 760606), (27104, 758810), (28736, 715715), (29120, 706277), (29185, 704704), (29744, 691460), (31430, 654368), (31460, 653744), (32032, 642070), (33880, 607048), (34573, 594880), (35920, 572572), (37180, 553168), (37856, 543290), (38720, 531167), (39512, 520520), (40040, 513656), (40859, 503360), (40898, 502880), (44044, 466960), (45760, 449449), (46696, 440440), (47320, 434632), (49390, 416416), (50288, 408980), (50336, 408590), (52052, 395120), (54080, 380303), (54208, 379405), (54329, 378560), (55055, 373568), (58370, 352352), (59488, 345730), (62860, 327184), (62920, 326872), (64064, 321035), (64207, 320320), (65065, 316096), (67760, 303524), (69146, 297440), (71840, 286286), (74360, 276584), (75712, 271645), (75881, 271040), (79024, 260260), (80080, 256828), (81718, 251680), (81796, 251440), (88088, 233480), (93392, 220220), (94640, 217316), (98780, 208208), (100576, 204490), (100672, 204295), (102245, 201152), (104104, 197560), (108658, 189280), (110110, 186784), (116740, 176176), (118976, 172865), (125720, 163592), (125840, 163436), (128414, 160160), (130130, 158048), (135520, 151762), (138292, 148720), (143143, 143680)]