80821046880

素因数分解:

$2^5\times 3^2\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{49801}}^1$

素因数の和:49859

約数の個数: 432

約数和(自身を含む): 334786574304

約数和(自身を除く): 253965527424

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 23, 24, 28, 30, 32, 35, 36, 40, 42, 45, 46, 48, 49, 56, 60, 63, 69, 70, 72, 80, 84, 90, 92, 96, 98, 105, 112, 115, 120, 126, 138, 140, 144, 147, 160, 161, 168, 180, 184, 196, 207, 210, 224, 230, 240, 245, 252, 276, 280, 288, 294, 315, 322, 336, 345, 360, 368, 392, 414, 420, 441, 460, 480, 483, 490, 504, 552, 560, 588, 630, 644, 672, 690, 720, 735, 736, 784, 805, 828, 840, 882, 920, 966, 980, 1008, 1035, 1104, 1120, 1127, 1176, 1260, 1288, 1380, 1440, 1449, 1470, 1568, 1610, 1656, 1680, 1764, 1840, 1932, 1960, 2016, 2070, 2205, 2208, 2254, 2352, 2415, 2520, 2576, 2760, 2898, 2940, 3220, 3312, 3360, 3381, 3528, 3680, 3864, 3920, 4140, 4410, 4508, 4704, 4830, 5040, 5152, 5520, 5635, 5796, 5880, 6440, 6624, 6762, 7056, 7245, 7728, 7840, 8280, 8820, 9016, 9660, 10080, 10143, 11040, 11270, 11592, 11760, 12880, 13524, 14112, 14490, 15456, 16560, 16905, 17640, 18032, 19320, 20286, 22540, 23184, 23520, 25760, 27048, 28980, 33120, 33810, 35280, 36064, 38640, 40572, 45080, 46368, 49801, 50715, 54096, 57960, 67620, 70560, 77280, 81144, 90160, 99602, 101430, 108192, 115920, 135240, 149403, 162288, 180320, 199204, 202860, 231840, 249005, 270480, 298806, 324576, 348607, 398408, 405720, 448209, 498010, 540960, 597612, 697214, 747015, 796816, 811440, 896418, 996020, 1045821, 1145423, 1195224, 1394428, 1494030, 1593632, 1622880, 1743035, 1792836, 1992040, 2091642, 2241045, 2290846, 2390448, 2440249, 2788856, 2988060, 3137463, 3436269, 3486070, 3585672, 3984080, 4183284, 4482090, 4581692, 4780896, 4880498, 5229105, 5577712, 5727115, 5976120, 6274926, 6872538, 6972140, 7171344, 7320747, 7968160, 8017961, 8366568, 8964180, 9163384, 9760996, 10308807, 10458210, 11155424, 11454230, 11952240, 12201245, 12549852, 13745076, 13944280, 14342688, 14641494, 15687315, 16035922, 16733136, 17181345, 17928360, 18326768, 19521992, 20617614, 20916420, 21962241, 22908460, 23904480, 24053883, 24402490, 25099704, 27490152, 27888560, 29282988, 31374630, 32071844, 33466272, 34362690, 35856720, 36603735, 36653536, 39043984, 40089805, 41235228, 41832840, 43924482, 45816920, 48107766, 48804980, 50199408, 51544035, 54980304, 55777120, 56125727, 58565976, 62749260, 64143688, 68725380, 71713440, 72161649, 73207470, 78087968, 80179610, 82470456, 83665680, 87848964, 91633840, 96215532, 97609960, 100398816, 103088070, 109811205, 109960608, 112251454, 117131952, 120269415, 125498520, 128287376, 137450760, 144323298, 146414940, 160359220, 164940912, 167331360, 168377181, 175697928, 183267680, 192431064, 195219920, 206176140, 219622410, 224502908, 234263904, 240538830, 250997040, 256574752, 274901520, 280628635, 288646596, 292829880, 320718440, 329881824, 336754362, 351395856, 360808245, 384862128, 390439840, 412352280, 439244820, 449005816, 481077660, 501994080, 505131543, 549803040, 561257270, 577293192, 585659760, 641436880, 673508724, 702791712, 721616490, 769724256, 824704560, 841885905, 878489640, 898011632, 962155320, 1010263086, 1122514540, 1154586384, 1171319520, 1282873760, 1347017448, 1443232980, 1649409120, 1683771810, 1756979280, 1796023264, 1924310640, 2020526172, 2245029080, 2309172768, 2525657715, 2694034896, 2886465960, 3367543620, 3513958560, 3848621280, 4041052344, 4490058160, 5051315430, 5388069792, 5772931920, 6735087240, 8082104688, 8980116320, 10102630860, 11545863840, 13470174480, 16164209376, 20205261720, 26940348960, 40410523440, 80821046880]

約数ペア:

[(1, 80821046880), (2, 40410523440), (3, 26940348960), (4, 20205261720), (5, 16164209376), (6, 13470174480), (7, 11545863840), (8, 10102630860), (9, 8980116320), (10, 8082104688), (12, 6735087240), (14, 5772931920), (15, 5388069792), (16, 5051315430), (18, 4490058160), (20, 4041052344), (21, 3848621280), (23, 3513958560), (24, 3367543620), (28, 2886465960), (30, 2694034896), (32, 2525657715), (35, 2309172768), (36, 2245029080), (40, 2020526172), (42, 1924310640), (45, 1796023264), (46, 1756979280), (48, 1683771810), (49, 1649409120), (56, 1443232980), (60, 1347017448), (63, 1282873760), (69, 1171319520), (70, 1154586384), (72, 1122514540), (80, 1010263086), (84, 962155320), (90, 898011632), (92, 878489640), (96, 841885905), (98, 824704560), (105, 769724256), (112, 721616490), (115, 702791712), (120, 673508724), (126, 641436880), (138, 585659760), (140, 577293192), (144, 561257270), (147, 549803040), (160, 505131543), (161, 501994080), (168, 481077660), (180, 449005816), (184, 439244820), (196, 412352280), (207, 390439840), (210, 384862128), (224, 360808245), (230, 351395856), (240, 336754362), (245, 329881824), (252, 320718440), (276, 292829880), (280, 288646596), (288, 280628635), (294, 274901520), (315, 256574752), (322, 250997040), (336, 240538830), (345, 234263904), (360, 224502908), (368, 219622410), (392, 206176140), (414, 195219920), (420, 192431064), (441, 183267680), (460, 175697928), (480, 168377181), (483, 167331360), (490, 164940912), (504, 160359220), (552, 146414940), (560, 144323298), (588, 137450760), (630, 128287376), (644, 125498520), (672, 120269415), (690, 117131952), (720, 112251454), (735, 109960608), (736, 109811205), (784, 103088070), (805, 100398816), (828, 97609960), (840, 96215532), (882, 91633840), (920, 87848964), (966, 83665680), (980, 82470456), (1008, 80179610), (1035, 78087968), (1104, 73207470), (1120, 72161649), (1127, 71713440), (1176, 68725380), (1260, 64143688), (1288, 62749260), (1380, 58565976), (1440, 56125727), (1449, 55777120), (1470, 54980304), (1568, 51544035), (1610, 50199408), (1656, 48804980), (1680, 48107766), (1764, 45816920), (1840, 43924482), (1932, 41832840), (1960, 41235228), (2016, 40089805), (2070, 39043984), (2205, 36653536), (2208, 36603735), (2254, 35856720), (2352, 34362690), (2415, 33466272), (2520, 32071844), (2576, 31374630), (2760, 29282988), (2898, 27888560), (2940, 27490152), (3220, 25099704), (3312, 24402490), (3360, 24053883), (3381, 23904480), (3528, 22908460), (3680, 21962241), (3864, 20916420), (3920, 20617614), (4140, 19521992), (4410, 18326768), (4508, 17928360), (4704, 17181345), (4830, 16733136), (5040, 16035922), (5152, 15687315), (5520, 14641494), (5635, 14342688), (5796, 13944280), (5880, 13745076), (6440, 12549852), (6624, 12201245), (6762, 11952240), (7056, 11454230), (7245, 11155424), (7728, 10458210), (7840, 10308807), (8280, 9760996), (8820, 9163384), (9016, 8964180), (9660, 8366568), (10080, 8017961), (10143, 7968160), (11040, 7320747), (11270, 7171344), (11592, 6972140), (11760, 6872538), (12880, 6274926), (13524, 5976120), (14112, 5727115), (14490, 5577712), (15456, 5229105), (16560, 4880498), (16905, 4780896), (17640, 4581692), (18032, 4482090), (19320, 4183284), (20286, 3984080), (22540, 3585672), (23184, 3486070), (23520, 3436269), (25760, 3137463), (27048, 2988060), (28980, 2788856), (33120, 2440249), (33810, 2390448), (35280, 2290846), (36064, 2241045), (38640, 2091642), (40572, 1992040), (45080, 1792836), (46368, 1743035), (49801, 1622880), (50715, 1593632), (54096, 1494030), (57960, 1394428), (67620, 1195224), (70560, 1145423), (77280, 1045821), (81144, 996020), (90160, 896418), (99602, 811440), (101430, 796816), (108192, 747015), (115920, 697214), (135240, 597612), (149403, 540960), (162288, 498010), (180320, 448209), (199204, 405720), (202860, 398408), (231840, 348607), (249005, 324576), (270480, 298806)]