21167984065440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{491}}^1\times {\mathrm{55001}}^1$

素因数の和:55604

約数の個数: 384

約数和(自身を含む): 70703207092224

約数和(自身を除く): 49535223026784

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 69, 71, 80, 92, 96, 115, 120, 138, 142, 160, 184, 213, 230, 240, 276, 284, 345, 355, 368, 426, 460, 480, 491, 552, 568, 690, 710, 736, 852, 920, 982, 1065, 1104, 1136, 1380, 1420, 1473, 1633, 1704, 1840, 1964, 2130, 2208, 2272, 2455, 2760, 2840, 2946, 3266, 3408, 3680, 3928, 4260, 4899, 4910, 5520, 5680, 5892, 6532, 6816, 7365, 7856, 8165, 8520, 9798, 9820, 11040, 11293, 11360, 11784, 13064, 14730, 15712, 16330, 17040, 19596, 19640, 22586, 23568, 24495, 26128, 29460, 32660, 33879, 34080, 34861, 39192, 39280, 45172, 47136, 48990, 52256, 55001, 56465, 58920, 65320, 67758, 69722, 78384, 78560, 90344, 97980, 104583, 110002, 112930, 117840, 130640, 135516, 139444, 156768, 165003, 169395, 174305, 180688, 195960, 209166, 220004, 225860, 235680, 261280, 271032, 275005, 278888, 330006, 338790, 348610, 361376, 391920, 418332, 440008, 451720, 522915, 542064, 550010, 557776, 660012, 677580, 697220, 783840, 801803, 825015, 836664, 880016, 903440, 1045830, 1084128, 1100020, 1115552, 1265023, 1320024, 1355160, 1394440, 1603606, 1650030, 1673328, 1760032, 1806880, 2091660, 2200040, 2405409, 2530046, 2640048, 2710320, 2788880, 3207212, 3300060, 3346656, 3795069, 3905071, 4009015, 4183320, 4400080, 4810818, 5060092, 5280096, 5420640, 5577760, 6325115, 6414424, 6600120, 7590138, 7810142, 8018030, 8366640, 8800160, 9621636, 10120184, 11715213, 12027045, 12650230, 12828848, 13200240, 15180276, 15620284, 16036060, 16733280, 18975345, 19243272, 19525355, 20240368, 23430426, 24054090, 25300460, 25657696, 26400480, 27005491, 30360552, 31240568, 32072120, 37950690, 38486544, 39050710, 40480736, 46860852, 48108180, 50600920, 54010982, 58576065, 60721104, 62481136, 64144240, 75901380, 76973088, 78101420, 81016473, 89816633, 93721704, 96216360, 101201840, 108021964, 117152130, 121442208, 124962272, 128288480, 135027455, 151802760, 156202840, 162032946, 179633266, 187443408, 192432720, 202403680, 216043928, 234304260, 269449899, 270054910, 303605520, 312405680, 324065892, 359266532, 374886816, 384865440, 405082365, 432087856, 449083165, 468608520, 538899798, 540109820, 607211040, 621126293, 624811360, 648131784, 718533064, 810164730, 864175712, 898166330, 937217040, 1077799596, 1080219640, 1242252586, 1296263568, 1347249495, 1437066128, 1620329460, 1796332660, 1863378879, 1874434080, 1917389861, 2155599192, 2160439280, 2484505172, 2592527136, 2694498990, 2874132256, 3105631465, 3240658920, 3592665320, 3726757758, 3834779722, 4311198384, 4320878560, 4969010344, 5388997980, 5752169583, 6211262930, 6481317840, 7185330640, 7453515516, 7669559444, 8622396768, 9316894395, 9586949305, 9938020688, 10777995960, 11504339166, 12422525860, 12962635680, 14370661280, 14907031032, 15339118888, 18633788790, 19173898610, 19876041376, 21555991920, 23008678332, 24845051720, 28760847915, 29814062064, 30678237776, 37267577580, 38347797220, 43111983840, 44099966803, 46017356664, 49690103440, 57521695830, 59628124128, 61356475552, 74535155160, 76695594440, 88199933606, 92034713328, 99380206880, 115043391660, 132299900409, 149070310320, 153391188880, 176399867212, 184069426656, 220499834015, 230086783320, 264599800818, 298140620640, 306782377760, 352799734424, 440999668030, 460173566640, 529199601636, 661499502045, 705599468848, 881999336060, 920347133280, 1058399203272, 1322999004090, 1411198937696, 1763998672120, 2116798406544, 2645998008180, 3527997344240, 4233596813088, 5291996016360, 7055994688480, 10583992032720, 21167984065440]

約数ペア:

[(1, 21167984065440), (2, 10583992032720), (3, 7055994688480), (4, 5291996016360), (5, 4233596813088), (6, 3527997344240), (8, 2645998008180), (10, 2116798406544), (12, 1763998672120), (15, 1411198937696), (16, 1322999004090), (20, 1058399203272), (23, 920347133280), (24, 881999336060), (30, 705599468848), (32, 661499502045), (40, 529199601636), (46, 460173566640), (48, 440999668030), (60, 352799734424), (69, 306782377760), (71, 298140620640), (80, 264599800818), (92, 230086783320), (96, 220499834015), (115, 184069426656), (120, 176399867212), (138, 153391188880), (142, 149070310320), (160, 132299900409), (184, 115043391660), (213, 99380206880), (230, 92034713328), (240, 88199933606), (276, 76695594440), (284, 74535155160), (345, 61356475552), (355, 59628124128), (368, 57521695830), (426, 49690103440), (460, 46017356664), (480, 44099966803), (491, 43111983840), (552, 38347797220), (568, 37267577580), (690, 30678237776), (710, 29814062064), (736, 28760847915), (852, 24845051720), (920, 23008678332), (982, 21555991920), (1065, 19876041376), (1104, 19173898610), (1136, 18633788790), (1380, 15339118888), (1420, 14907031032), (1473, 14370661280), (1633, 12962635680), (1704, 12422525860), (1840, 11504339166), (1964, 10777995960), (2130, 9938020688), (2208, 9586949305), (2272, 9316894395), (2455, 8622396768), (2760, 7669559444), (2840, 7453515516), (2946, 7185330640), (3266, 6481317840), (3408, 6211262930), (3680, 5752169583), (3928, 5388997980), (4260, 4969010344), (4899, 4320878560), (4910, 4311198384), (5520, 3834779722), (5680, 3726757758), (5892, 3592665320), (6532, 3240658920), (6816, 3105631465), (7365, 2874132256), (7856, 2694498990), (8165, 2592527136), (8520, 2484505172), (9798, 2160439280), (9820, 2155599192), (11040, 1917389861), (11293, 1874434080), (11360, 1863378879), (11784, 1796332660), (13064, 1620329460), (14730, 1437066128), (15712, 1347249495), (16330, 1296263568), (17040, 1242252586), (19596, 1080219640), (19640, 1077799596), (22586, 937217040), (23568, 898166330), (24495, 864175712), (26128, 810164730), (29460, 718533064), (32660, 648131784), (33879, 624811360), (34080, 621126293), (34861, 607211040), (39192, 540109820), (39280, 538899798), (45172, 468608520), (47136, 449083165), (48990, 432087856), (52256, 405082365), (55001, 384865440), (56465, 374886816), (58920, 359266532), (65320, 324065892), (67758, 312405680), (69722, 303605520), (78384, 270054910), (78560, 269449899), (90344, 234304260), (97980, 216043928), (104583, 202403680), (110002, 192432720), (112930, 187443408), (117840, 179633266), (130640, 162032946), (135516, 156202840), (139444, 151802760), (156768, 135027455), (165003, 128288480), (169395, 124962272), (174305, 121442208), (180688, 117152130), (195960, 108021964), (209166, 101201840), (220004, 96216360), (225860, 93721704), (235680, 89816633), (261280, 81016473), (271032, 78101420), (275005, 76973088), (278888, 75901380), (330006, 64144240), (338790, 62481136), (348610, 60721104), (361376, 58576065), (391920, 54010982), (418332, 50600920), (440008, 48108180), (451720, 46860852), (522915, 40480736), (542064, 39050710), (550010, 38486544), (557776, 37950690), (660012, 32072120), (677580, 31240568), (697220, 30360552), (783840, 27005491), (801803, 26400480), (825015, 25657696), (836664, 25300460), (880016, 24054090), (903440, 23430426), (1045830, 20240368), (1084128, 19525355), (1100020, 19243272), (1115552, 18975345), (1265023, 16733280), (1320024, 16036060), (1355160, 15620284), (1394440, 15180276), (1603606, 13200240), (1650030, 12828848), (1673328, 12650230), (1760032, 12027045), (1806880, 11715213), (2091660, 10120184), (2200040, 9621636), (2405409, 8800160), (2530046, 8366640), (2640048, 8018030), (2710320, 7810142), (2788880, 7590138), (3207212, 6600120), (3300060, 6414424), (3346656, 6325115), (3795069, 5577760), (3905071, 5420640), (4009015, 5280096), (4183320, 5060092), (4400080, 4810818)]