20884207680

素因数分解:

$2^6\times 3^2\times 5^1\times 7^2\times {\mathrm{83}}^1\times {\mathrm{1783}}^1$

素因数の和:1903

約数の個数: 504

約数和(自身を含む): 84614991552

約数和(自身を除く): 63730783872

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, 40, 42, 45, 48, 49, 56, 60, 63, 64, 70, 72, 80, 83, 84, 90, 96, 98, 105, 112, 120, 126, 140, 144, 147, 160, 166, 168, 180, 192, 196, 210, 224, 240, 245, 249, 252, 280, 288, 294, 315, 320, 332, 336, 360, 392, 415, 420, 441, 448, 480, 490, 498, 504, 560, 576, 581, 588, 630, 664, 672, 720, 735, 747, 784, 830, 840, 882, 960, 980, 996, 1008, 1120, 1162, 1176, 1245, 1260, 1328, 1344, 1440, 1470, 1494, 1568, 1660, 1680, 1743, 1764, 1783, 1960, 1992, 2016, 2205, 2240, 2324, 2352, 2490, 2520, 2656, 2880, 2905, 2940, 2988, 3136, 3320, 3360, 3486, 3528, 3566, 3735, 3920, 3984, 4032, 4067, 4410, 4648, 4704, 4980, 5040, 5229, 5312, 5349, 5810, 5880, 5976, 6640, 6720, 6972, 7056, 7132, 7470, 7840, 7968, 8134, 8715, 8820, 8915, 9296, 9408, 9960, 10080, 10458, 10698, 11620, 11760, 11952, 12201, 12481, 13280, 13944, 14112, 14264, 14940, 15680, 15936, 16047, 16268, 17430, 17640, 17830, 18592, 19920, 20160, 20335, 20916, 21396, 23240, 23520, 23904, 24402, 24962, 26145, 26560, 26745, 27888, 28224, 28528, 29880, 32094, 32536, 34860, 35280, 35660, 36603, 37184, 37443, 39840, 40670, 41832, 42792, 46480, 47040, 47808, 48804, 49924, 52290, 53490, 55776, 57056, 59760, 61005, 62405, 64188, 65072, 69720, 70560, 71320, 73206, 74886, 79680, 80235, 81340, 83664, 85584, 87367, 92960, 97608, 99848, 104580, 106980, 111552, 112329, 114112, 119520, 122010, 124810, 128376, 130144, 139440, 141120, 142640, 146412, 147989, 149772, 160470, 162680, 167328, 171168, 174734, 183015, 185920, 187215, 195216, 199696, 209160, 213960, 224658, 239040, 244020, 249620, 256752, 260288, 262101, 278880, 285280, 292824, 295978, 299544, 320940, 325360, 334656, 342336, 349468, 366030, 374430, 390432, 399392, 418320, 427920, 436835, 443967, 449316, 488040, 499240, 513504, 524202, 557760, 561645, 570560, 585648, 591956, 599088, 641880, 650720, 698936, 732060, 739945, 748860, 780864, 786303, 798784, 836640, 855840, 873670, 887934, 898632, 976080, 998480, 1027008, 1035923, 1048404, 1123290, 1171296, 1183912, 1198176, 1283760, 1301440, 1310505, 1331901, 1397872, 1464120, 1479890, 1497720, 1572606, 1673280, 1711680, 1747340, 1775868, 1797264, 1952160, 1996960, 2071846, 2096808, 2219835, 2246580, 2342592, 2367824, 2396352, 2567520, 2621010, 2663802, 2795744, 2928240, 2959780, 2995440, 3107769, 3145212, 3494680, 3551736, 3594528, 3904320, 3931515, 3993920, 4143692, 4193616, 4439670, 4493160, 4735648, 5135040, 5179615, 5242020, 5327604, 5591488, 5856480, 5919560, 5990880, 6215538, 6290424, 6659505, 6989360, 7103472, 7189056, 7251461, 7863030, 8287384, 8387232, 8879340, 8986320, 9323307, 9471296, 10359230, 10484040, 10655208, 11712960, 11839120, 11981760, 12431076, 12580848, 13319010, 13978720, 14206944, 14502922, 15538845, 15726060, 16574768, 16774464, 17758680, 17972640, 18646614, 20718460, 20968080, 21310416, 21754383, 23678240, 24862152, 25161696, 26638020, 27957440, 28413888, 29005844, 31077690, 31452120, 33149536, 35517360, 35945280, 36257305, 37293228, 41436920, 41936160, 42620832, 43508766, 46616535, 47356480, 49724304, 50323392, 53276040, 58011688, 62155380, 62904240, 65263149, 66299072, 71034720, 72514610, 74586456, 82873840, 83872320, 85241664, 87017532, 93233070, 99448608, 106552080, 108771915, 116023376, 124310760, 125808480, 130526298, 142069440, 145029220, 149172912, 165747680, 174035064, 186466140, 198897216, 213104160, 217543830, 232046752, 248621520, 251616960, 261052596, 290058440, 298345824, 326315745, 331495360, 348070128, 372932280, 426208320, 435087660, 464093504, 497243040, 522105192, 580116880, 596691648, 652631490, 696140256, 745864560, 870175320, 994486080, 1044210384, 1160233760, 1305262980, 1392280512, 1491729120, 1740350640, 2088420768, 2320467520, 2610525960, 2983458240, 3480701280, 4176841536, 5221051920, 6961402560, 10442103840, 20884207680]

約数ペア:

[(1, 20884207680), (2, 10442103840), (3, 6961402560), (4, 5221051920), (5, 4176841536), (6, 3480701280), (7, 2983458240), (8, 2610525960), (9, 2320467520), (10, 2088420768), (12, 1740350640), (14, 1491729120), (15, 1392280512), (16, 1305262980), (18, 1160233760), (20, 1044210384), (21, 994486080), (24, 870175320), (28, 745864560), (30, 696140256), (32, 652631490), (35, 596691648), (36, 580116880), (40, 522105192), (42, 497243040), (45, 464093504), (48, 435087660), (49, 426208320), (56, 372932280), (60, 348070128), (63, 331495360), (64, 326315745), (70, 298345824), (72, 290058440), (80, 261052596), (83, 251616960), (84, 248621520), (90, 232046752), (96, 217543830), (98, 213104160), (105, 198897216), (112, 186466140), (120, 174035064), (126, 165747680), (140, 149172912), (144, 145029220), (147, 142069440), (160, 130526298), (166, 125808480), (168, 124310760), (180, 116023376), (192, 108771915), (196, 106552080), (210, 99448608), (224, 93233070), (240, 87017532), (245, 85241664), (249, 83872320), (252, 82873840), (280, 74586456), (288, 72514610), (294, 71034720), (315, 66299072), (320, 65263149), (332, 62904240), (336, 62155380), (360, 58011688), (392, 53276040), (415, 50323392), (420, 49724304), (441, 47356480), (448, 46616535), (480, 43508766), (490, 42620832), (498, 41936160), (504, 41436920), (560, 37293228), (576, 36257305), (581, 35945280), (588, 35517360), (630, 33149536), (664, 31452120), (672, 31077690), (720, 29005844), (735, 28413888), (747, 27957440), (784, 26638020), (830, 25161696), (840, 24862152), (882, 23678240), (960, 21754383), (980, 21310416), (996, 20968080), (1008, 20718460), (1120, 18646614), (1162, 17972640), (1176, 17758680), (1245, 16774464), (1260, 16574768), (1328, 15726060), (1344, 15538845), (1440, 14502922), (1470, 14206944), (1494, 13978720), (1568, 13319010), (1660, 12580848), (1680, 12431076), (1743, 11981760), (1764, 11839120), (1783, 11712960), (1960, 10655208), (1992, 10484040), (2016, 10359230), (2205, 9471296), (2240, 9323307), (2324, 8986320), (2352, 8879340), (2490, 8387232), (2520, 8287384), (2656, 7863030), (2880, 7251461), (2905, 7189056), (2940, 7103472), (2988, 6989360), (3136, 6659505), (3320, 6290424), (3360, 6215538), (3486, 5990880), (3528, 5919560), (3566, 5856480), (3735, 5591488), (3920, 5327604), (3984, 5242020), (4032, 5179615), (4067, 5135040), (4410, 4735648), (4648, 4493160), (4704, 4439670), (4980, 4193616), (5040, 4143692), (5229, 3993920), (5312, 3931515), (5349, 3904320), (5810, 3594528), (5880, 3551736), (5976, 3494680), (6640, 3145212), (6720, 3107769), (6972, 2995440), (7056, 2959780), (7132, 2928240), (7470, 2795744), (7840, 2663802), (7968, 2621010), (8134, 2567520), (8715, 2396352), (8820, 2367824), (8915, 2342592), (9296, 2246580), (9408, 2219835), (9960, 2096808), (10080, 2071846), (10458, 1996960), (10698, 1952160), (11620, 1797264), (11760, 1775868), (11952, 1747340), (12201, 1711680), (12481, 1673280), (13280, 1572606), (13944, 1497720), (14112, 1479890), (14264, 1464120), (14940, 1397872), (15680, 1331901), (15936, 1310505), (16047, 1301440), (16268, 1283760), (17430, 1198176), (17640, 1183912), (17830, 1171296), (18592, 1123290), (19920, 1048404), (20160, 1035923), (20335, 1027008), (20916, 998480), (21396, 976080), (23240, 898632), (23520, 887934), (23904, 873670), (24402, 855840), (24962, 836640), (26145, 798784), (26560, 786303), (26745, 780864), (27888, 748860), (28224, 739945), (28528, 732060), (29880, 698936), (32094, 650720), (32536, 641880), (34860, 599088), (35280, 591956), (35660, 585648), (36603, 570560), (37184, 561645), (37443, 557760), (39840, 524202), (40670, 513504), (41832, 499240), (42792, 488040), (46480, 449316), (47040, 443967), (47808, 436835), (48804, 427920), (49924, 418320), (52290, 399392), (53490, 390432), (55776, 374430), (57056, 366030), (59760, 349468), (61005, 342336), (62405, 334656), (64188, 325360), (65072, 320940), (69720, 299544), (70560, 295978), (71320, 292824), (73206, 285280), (74886, 278880), (79680, 262101), (80235, 260288), (81340, 256752), (83664, 249620), (85584, 244020), (87367, 239040), (92960, 224658), (97608, 213960), (99848, 209160), (104580, 199696), (106980, 195216), (111552, 187215), (112329, 185920), (114112, 183015), (119520, 174734), (122010, 171168), (124810, 167328), (128376, 162680), (130144, 160470), (139440, 149772), (141120, 147989), (142640, 146412)]