21052416960

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{199}}^1\times {\mathrm{337}}^1$

素因数の和:668

約数の個数: 336

約数和(自身を含む): 73661016000

約数和(自身を除く): 52608599040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 109, 120, 144, 160, 180, 192, 199, 218, 240, 288, 320, 327, 337, 360, 398, 436, 480, 545, 576, 597, 654, 674, 720, 796, 872, 960, 981, 995, 1011, 1090, 1194, 1308, 1348, 1440, 1592, 1635, 1685, 1744, 1791, 1962, 1990, 2022, 2180, 2388, 2616, 2696, 2880, 2985, 3033, 3184, 3270, 3370, 3488, 3582, 3924, 3980, 4044, 4360, 4776, 4905, 5055, 5232, 5392, 5970, 6066, 6368, 6540, 6740, 6976, 7164, 7848, 7960, 8088, 8720, 8955, 9552, 9810, 10110, 10464, 10784, 11940, 12132, 12736, 13080, 13480, 14328, 15165, 15696, 15920, 16176, 17440, 17910, 19104, 19620, 20220, 20928, 21568, 21691, 23880, 24264, 26160, 26960, 28656, 30330, 31392, 31840, 32352, 34880, 35820, 36733, 38208, 39240, 40440, 43382, 47760, 48528, 52320, 53920, 57312, 60660, 62784, 63680, 64704, 65073, 67063, 71640, 73466, 78480, 80880, 86764, 95520, 97056, 104640, 107840, 108455, 110199, 114624, 121320, 130146, 134126, 143280, 146932, 156960, 161760, 173528, 183665, 191040, 194112, 195219, 201189, 216910, 220398, 242640, 260292, 268252, 286560, 293864, 313920, 323520, 325365, 330597, 335315, 347056, 367330, 390438, 402378, 433820, 440796, 485280, 520584, 536504, 550995, 573120, 587728, 603567, 650730, 661194, 670630, 694112, 734660, 780876, 804756, 867640, 881592, 970560, 976095, 1005945, 1041168, 1073008, 1101990, 1175456, 1207134, 1301460, 1322388, 1341260, 1388224, 1469320, 1561752, 1609512, 1652985, 1735280, 1763184, 1952190, 2011890, 2082336, 2146016, 2203980, 2350912, 2414268, 2602920, 2644776, 2682520, 2938640, 3017835, 3123504, 3219024, 3305970, 3470560, 3526368, 3904380, 4023780, 4164672, 4292032, 4407960, 4828536, 5205840, 5289552, 5365040, 5877280, 6035670, 6247008, 6438048, 6611940, 6941120, 7052736, 7309867, 7808760, 8047560, 8815920, 9657072, 10411680, 10579104, 10730080, 11754560, 12071340, 12494016, 12876096, 13223880, 14619734, 15617520, 16095120, 17631840, 19314144, 20823360, 21158208, 21460160, 21929601, 24142680, 26447760, 29239468, 31235040, 32190240, 35263680, 36549335, 38628288, 43859202, 48285360, 52895520, 58478936, 62470080, 64380480, 65788803, 73098670, 87718404, 96570720, 105791040, 109648005, 116957872, 131577606, 146197340, 175436808, 193141440, 219296010, 233915744, 263155212, 292394680, 328944015, 350873616, 438592020, 467831488, 526310424, 584789360, 657888030, 701747232, 877184040, 1052620848, 1169578720, 1315776060, 1403494464, 1754368080, 2105241696, 2339157440, 2631552120, 3508736160, 4210483392, 5263104240, 7017472320, 10526208480, 21052416960]

約数ペア:

[(1, 21052416960), (2, 10526208480), (3, 7017472320), (4, 5263104240), (5, 4210483392), (6, 3508736160), (8, 2631552120), (9, 2339157440), (10, 2105241696), (12, 1754368080), (15, 1403494464), (16, 1315776060), (18, 1169578720), (20, 1052620848), (24, 877184040), (30, 701747232), (32, 657888030), (36, 584789360), (40, 526310424), (45, 467831488), (48, 438592020), (60, 350873616), (64, 328944015), (72, 292394680), (80, 263155212), (90, 233915744), (96, 219296010), (109, 193141440), (120, 175436808), (144, 146197340), (160, 131577606), (180, 116957872), (192, 109648005), (199, 105791040), (218, 96570720), (240, 87718404), (288, 73098670), (320, 65788803), (327, 64380480), (337, 62470080), (360, 58478936), (398, 52895520), (436, 48285360), (480, 43859202), (545, 38628288), (576, 36549335), (597, 35263680), (654, 32190240), (674, 31235040), (720, 29239468), (796, 26447760), (872, 24142680), (960, 21929601), (981, 21460160), (995, 21158208), (1011, 20823360), (1090, 19314144), (1194, 17631840), (1308, 16095120), (1348, 15617520), (1440, 14619734), (1592, 13223880), (1635, 12876096), (1685, 12494016), (1744, 12071340), (1791, 11754560), (1962, 10730080), (1990, 10579104), (2022, 10411680), (2180, 9657072), (2388, 8815920), (2616, 8047560), (2696, 7808760), (2880, 7309867), (2985, 7052736), (3033, 6941120), (3184, 6611940), (3270, 6438048), (3370, 6247008), (3488, 6035670), (3582, 5877280), (3924, 5365040), (3980, 5289552), (4044, 5205840), (4360, 4828536), (4776, 4407960), (4905, 4292032), (5055, 4164672), (5232, 4023780), (5392, 3904380), (5970, 3526368), (6066, 3470560), (6368, 3305970), (6540, 3219024), (6740, 3123504), (6976, 3017835), (7164, 2938640), (7848, 2682520), (7960, 2644776), (8088, 2602920), (8720, 2414268), (8955, 2350912), (9552, 2203980), (9810, 2146016), (10110, 2082336), (10464, 2011890), (10784, 1952190), (11940, 1763184), (12132, 1735280), (12736, 1652985), (13080, 1609512), (13480, 1561752), (14328, 1469320), (15165, 1388224), (15696, 1341260), (15920, 1322388), (16176, 1301460), (17440, 1207134), (17910, 1175456), (19104, 1101990), (19620, 1073008), (20220, 1041168), (20928, 1005945), (21568, 976095), (21691, 970560), (23880, 881592), (24264, 867640), (26160, 804756), (26960, 780876), (28656, 734660), (30330, 694112), (31392, 670630), (31840, 661194), (32352, 650730), (34880, 603567), (35820, 587728), (36733, 573120), (38208, 550995), (39240, 536504), (40440, 520584), (43382, 485280), (47760, 440796), (48528, 433820), (52320, 402378), (53920, 390438), (57312, 367330), (60660, 347056), (62784, 335315), (63680, 330597), (64704, 325365), (65073, 323520), (67063, 313920), (71640, 293864), (73466, 286560), (78480, 268252), (80880, 260292), (86764, 242640), (95520, 220398), (97056, 216910), (104640, 201189), (107840, 195219), (108455, 194112), (110199, 191040), (114624, 183665), (121320, 173528), (130146, 161760), (134126, 156960), (143280, 146932)]