20558070720

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{13807}}^1$

素因数の和:13888

約数の個数: 336

約数和(自身を含む): 78786459648

約数和(自身を除く): 58228388928

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 47, 48, 55, 60, 64, 66, 72, 80, 88, 90, 94, 96, 99, 110, 120, 132, 141, 144, 160, 165, 176, 180, 188, 192, 198, 220, 235, 240, 264, 282, 288, 320, 330, 352, 360, 376, 396, 423, 440, 470, 480, 495, 517, 528, 564, 576, 660, 704, 705, 720, 752, 792, 846, 880, 940, 960, 990, 1034, 1056, 1128, 1320, 1410, 1440, 1504, 1551, 1584, 1692, 1760, 1880, 1980, 2068, 2112, 2115, 2256, 2585, 2640, 2820, 2880, 3008, 3102, 3168, 3384, 3520, 3760, 3960, 4136, 4230, 4512, 4653, 5170, 5280, 5640, 6204, 6336, 6768, 7520, 7755, 7920, 8272, 8460, 9024, 9306, 10340, 10560, 11280, 12408, 13536, 13807, 15040, 15510, 15840, 16544, 16920, 18612, 20680, 22560, 23265, 24816, 27072, 27614, 31020, 31680, 33088, 33840, 37224, 41360, 41421, 45120, 46530, 49632, 55228, 62040, 67680, 69035, 74448, 82720, 82842, 93060, 99264, 110456, 124080, 124263, 135360, 138070, 148896, 151877, 165440, 165684, 186120, 207105, 220912, 248160, 248526, 276140, 297792, 303754, 331368, 372240, 414210, 441824, 455631, 496320, 497052, 552280, 607508, 621315, 648929, 662736, 744480, 759385, 828420, 883648, 911262, 994104, 1104560, 1215016, 1242630, 1297858, 1325472, 1366893, 1488960, 1518770, 1656840, 1822524, 1946787, 1988208, 2209120, 2278155, 2430032, 2485260, 2595716, 2650944, 2733786, 3037540, 3244645, 3313680, 3645048, 3893574, 3976416, 4418240, 4556310, 4860064, 4970520, 5191432, 5467572, 5840361, 6075080, 6489290, 6627360, 6834465, 7138219, 7290096, 7787148, 7952832, 9112620, 9720128, 9733935, 9941040, 10382864, 10935144, 11680722, 12150160, 12978580, 13254720, 13668930, 14276438, 14580192, 15574296, 18225240, 19467870, 19882080, 20765728, 21414657, 21870288, 23361444, 24300320, 25957160, 27337860, 28552876, 29160384, 29201805, 31148592, 35691095, 36450480, 38935740, 39764160, 41531456, 42829314, 43740576, 46722888, 48600640, 51914320, 54675720, 57105752, 58403610, 62297184, 64243971, 71382190, 72900960, 77871480, 85658628, 87481152, 93445776, 103828640, 107073285, 109351440, 114211504, 116807220, 124594368, 128487942, 142764380, 145801920, 155742960, 171317256, 186891552, 207657280, 214146570, 218702880, 228423008, 233614440, 256975884, 285528760, 311485920, 321219855, 342634512, 373783104, 428293140, 437405760, 456846016, 467228880, 513951768, 571057520, 622971840, 642439710, 685269024, 856586280, 934457760, 1027903536, 1142115040, 1284879420, 1370538048, 1713172560, 1868915520, 2055807072, 2284230080, 2569758840, 3426345120, 4111614144, 5139517680, 6852690240, 10279035360, 20558070720]

約数ペア:

[(1, 20558070720), (2, 10279035360), (3, 6852690240), (4, 5139517680), (5, 4111614144), (6, 3426345120), (8, 2569758840), (9, 2284230080), (10, 2055807072), (11, 1868915520), (12, 1713172560), (15, 1370538048), (16, 1284879420), (18, 1142115040), (20, 1027903536), (22, 934457760), (24, 856586280), (30, 685269024), (32, 642439710), (33, 622971840), (36, 571057520), (40, 513951768), (44, 467228880), (45, 456846016), (47, 437405760), (48, 428293140), (55, 373783104), (60, 342634512), (64, 321219855), (66, 311485920), (72, 285528760), (80, 256975884), (88, 233614440), (90, 228423008), (94, 218702880), (96, 214146570), (99, 207657280), (110, 186891552), (120, 171317256), (132, 155742960), (141, 145801920), (144, 142764380), (160, 128487942), (165, 124594368), (176, 116807220), (180, 114211504), (188, 109351440), (192, 107073285), (198, 103828640), (220, 93445776), (235, 87481152), (240, 85658628), (264, 77871480), (282, 72900960), (288, 71382190), (320, 64243971), (330, 62297184), (352, 58403610), (360, 57105752), (376, 54675720), (396, 51914320), (423, 48600640), (440, 46722888), (470, 43740576), (480, 42829314), (495, 41531456), (517, 39764160), (528, 38935740), (564, 36450480), (576, 35691095), (660, 31148592), (704, 29201805), (705, 29160384), (720, 28552876), (752, 27337860), (792, 25957160), (846, 24300320), (880, 23361444), (940, 21870288), (960, 21414657), (990, 20765728), (1034, 19882080), (1056, 19467870), (1128, 18225240), (1320, 15574296), (1410, 14580192), (1440, 14276438), (1504, 13668930), (1551, 13254720), (1584, 12978580), (1692, 12150160), (1760, 11680722), (1880, 10935144), (1980, 10382864), (2068, 9941040), (2112, 9733935), (2115, 9720128), (2256, 9112620), (2585, 7952832), (2640, 7787148), (2820, 7290096), (2880, 7138219), (3008, 6834465), (3102, 6627360), (3168, 6489290), (3384, 6075080), (3520, 5840361), (3760, 5467572), (3960, 5191432), (4136, 4970520), (4230, 4860064), (4512, 4556310), (4653, 4418240), (5170, 3976416), (5280, 3893574), (5640, 3645048), (6204, 3313680), (6336, 3244645), (6768, 3037540), (7520, 2733786), (7755, 2650944), (7920, 2595716), (8272, 2485260), (8460, 2430032), (9024, 2278155), (9306, 2209120), (10340, 1988208), (10560, 1946787), (11280, 1822524), (12408, 1656840), (13536, 1518770), (13807, 1488960), (15040, 1366893), (15510, 1325472), (15840, 1297858), (16544, 1242630), (16920, 1215016), (18612, 1104560), (20680, 994104), (22560, 911262), (23265, 883648), (24816, 828420), (27072, 759385), (27614, 744480), (31020, 662736), (31680, 648929), (33088, 621315), (33840, 607508), (37224, 552280), (41360, 497052), (41421, 496320), (45120, 455631), (46530, 441824), (49632, 414210), (55228, 372240), (62040, 331368), (67680, 303754), (69035, 297792), (74448, 276140), (82720, 248526), (82842, 248160), (93060, 220912), (99264, 207105), (110456, 186120), (124080, 165684), (124263, 165440), (135360, 151877), (138070, 148896)]