256049629440

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{349}}^1\times {\mathrm{1579}}^1$

素因数の和:1974

約数の個数: 432

約数和(自身を含む): 902004936000

約数和(自身を除く): 645955306560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 121, 128, 132, 160, 165, 176, 192, 220, 240, 242, 256, 264, 320, 330, 349, 352, 363, 384, 440, 480, 484, 528, 605, 640, 660, 698, 704, 726, 768, 880, 960, 968, 1047, 1056, 1210, 1280, 1320, 1396, 1408, 1452, 1579, 1745, 1760, 1815, 1920, 1936, 2094, 2112, 2420, 2640, 2792, 2816, 2904, 3158, 3490, 3520, 3630, 3839, 3840, 3872, 4188, 4224, 4737, 4840, 5235, 5280, 5584, 5808, 6316, 6980, 7040, 7260, 7678, 7744, 7895, 8376, 8448, 9474, 9680, 10470, 10560, 11168, 11517, 11616, 12632, 13960, 14080, 14520, 15356, 15488, 15790, 16752, 17369, 18948, 19195, 19360, 20940, 21120, 22336, 23034, 23232, 23685, 25264, 27920, 29040, 30712, 30976, 31580, 33504, 34738, 37896, 38390, 38720, 41880, 42229, 42240, 44672, 46068, 46464, 47370, 50528, 52107, 55840, 57585, 58080, 61424, 63160, 67008, 69476, 75792, 76780, 77440, 83760, 84458, 86845, 89344, 92136, 92928, 94740, 101056, 104214, 111680, 115170, 116160, 122848, 126320, 126687, 134016, 138952, 151584, 153560, 154880, 167520, 168916, 173690, 184272, 189480, 191059, 202112, 208428, 211145, 223360, 230340, 232320, 245696, 252640, 253374, 260535, 268032, 277904, 303168, 307120, 335040, 337832, 347380, 368544, 378960, 382118, 404224, 416856, 422290, 446720, 460680, 464640, 491392, 505280, 506748, 521070, 551071, 555808, 573177, 606336, 614240, 633435, 670080, 675664, 694760, 737088, 757920, 764236, 833712, 844580, 921360, 955295, 982784, 1010560, 1013496, 1042140, 1102142, 1111616, 1146354, 1212672, 1228480, 1266870, 1340160, 1351328, 1389520, 1474176, 1515840, 1528472, 1653213, 1667424, 1689160, 1842720, 1910590, 2021120, 2026992, 2084280, 2204284, 2223232, 2292708, 2456960, 2533740, 2702656, 2755355, 2779040, 2865885, 2948352, 3031680, 3056944, 3306426, 3334848, 3378320, 3685440, 3821180, 4053984, 4168560, 4408568, 4446464, 4585416, 4913920, 5067480, 5405312, 5510710, 5558080, 5731770, 6061781, 6063360, 6113888, 6612852, 6669696, 6756640, 7370880, 7642360, 8107968, 8266065, 8337120, 8817136, 9170832, 10134960, 10810624, 11021420, 11116160, 11463540, 12123562, 12227776, 13225704, 13339392, 13513280, 14741760, 15284720, 16215936, 16532130, 16674240, 17634272, 18185343, 18341664, 20269920, 22042840, 22232320, 22927080, 24247124, 24455552, 26451408, 27026560, 30308905, 30569440, 32431872, 33064260, 33348480, 35268544, 36370686, 36683328, 40539840, 44085680, 45854160, 48494248, 48911104, 52902816, 54053120, 60617810, 61138880, 66128520, 66679591, 66696960, 70537088, 72741372, 73366656, 81079680, 88171360, 90926715, 91708320, 96988496, 105805632, 121235620, 122277760, 132257040, 133359182, 141074176, 145482744, 146733312, 162159360, 176342720, 181853430, 183416640, 193976992, 200038773, 211611264, 242471240, 244555520, 264514080, 266718364, 290965488, 333397955, 352685440, 363706860, 366833280, 387953984, 400077546, 423222528, 484942480, 529028160, 533436728, 581930976, 666795910, 705370880, 727413720, 733666560, 775907968, 800155092, 969884960, 1000193865, 1058056320, 1066873456, 1163861952, 1333591820, 1454827440, 1551815936, 1600310184, 1939769920, 2000387730, 2116112640, 2133746912, 2327723904, 2667183640, 2909654880, 3200620368, 3879539840, 4000775460, 4267493824, 4655447808, 5334367280, 5819309760, 6401240736, 7759079680, 8001550920, 8534987648, 10668734560, 11638619520, 12802481472, 16003101840, 17069975296, 21337469120, 23277239040, 25604962944, 32006203680, 42674938240, 51209925888, 64012407360, 85349876480, 128024814720, 256049629440]

約数ペア:

[(1, 256049629440), (2, 128024814720), (3, 85349876480), (4, 64012407360), (5, 51209925888), (6, 42674938240), (8, 32006203680), (10, 25604962944), (11, 23277239040), (12, 21337469120), (15, 17069975296), (16, 16003101840), (20, 12802481472), (22, 11638619520), (24, 10668734560), (30, 8534987648), (32, 8001550920), (33, 7759079680), (40, 6401240736), (44, 5819309760), (48, 5334367280), (55, 4655447808), (60, 4267493824), (64, 4000775460), (66, 3879539840), (80, 3200620368), (88, 2909654880), (96, 2667183640), (110, 2327723904), (120, 2133746912), (121, 2116112640), (128, 2000387730), (132, 1939769920), (160, 1600310184), (165, 1551815936), (176, 1454827440), (192, 1333591820), (220, 1163861952), (240, 1066873456), (242, 1058056320), (256, 1000193865), (264, 969884960), (320, 800155092), (330, 775907968), (349, 733666560), (352, 727413720), (363, 705370880), (384, 666795910), (440, 581930976), (480, 533436728), (484, 529028160), (528, 484942480), (605, 423222528), (640, 400077546), (660, 387953984), (698, 366833280), (704, 363706860), (726, 352685440), (768, 333397955), (880, 290965488), (960, 266718364), (968, 264514080), (1047, 244555520), (1056, 242471240), (1210, 211611264), (1280, 200038773), (1320, 193976992), (1396, 183416640), (1408, 181853430), (1452, 176342720), (1579, 162159360), (1745, 146733312), (1760, 145482744), (1815, 141074176), (1920, 133359182), (1936, 132257040), (2094, 122277760), (2112, 121235620), (2420, 105805632), (2640, 96988496), (2792, 91708320), (2816, 90926715), (2904, 88171360), (3158, 81079680), (3490, 73366656), (3520, 72741372), (3630, 70537088), (3839, 66696960), (3840, 66679591), (3872, 66128520), (4188, 61138880), (4224, 60617810), (4737, 54053120), (4840, 52902816), (5235, 48911104), (5280, 48494248), (5584, 45854160), (5808, 44085680), (6316, 40539840), (6980, 36683328), (7040, 36370686), (7260, 35268544), (7678, 33348480), (7744, 33064260), (7895, 32431872), (8376, 30569440), (8448, 30308905), (9474, 27026560), (9680, 26451408), (10470, 24455552), (10560, 24247124), (11168, 22927080), (11517, 22232320), (11616, 22042840), (12632, 20269920), (13960, 18341664), (14080, 18185343), (14520, 17634272), (15356, 16674240), (15488, 16532130), (15790, 16215936), (16752, 15284720), (17369, 14741760), (18948, 13513280), (19195, 13339392), (19360, 13225704), (20940, 12227776), (21120, 12123562), (22336, 11463540), (23034, 11116160), (23232, 11021420), (23685, 10810624), (25264, 10134960), (27920, 9170832), (29040, 8817136), (30712, 8337120), (30976, 8266065), (31580, 8107968), (33504, 7642360), (34738, 7370880), (37896, 6756640), (38390, 6669696), (38720, 6612852), (41880, 6113888), (42229, 6063360), (42240, 6061781), (44672, 5731770), (46068, 5558080), (46464, 5510710), (47370, 5405312), (50528, 5067480), (52107, 4913920), (55840, 4585416), (57585, 4446464), (58080, 4408568), (61424, 4168560), (63160, 4053984), (67008, 3821180), (69476, 3685440), (75792, 3378320), (76780, 3334848), (77440, 3306426), (83760, 3056944), (84458, 3031680), (86845, 2948352), (89344, 2865885), (92136, 2779040), (92928, 2755355), (94740, 2702656), (101056, 2533740), (104214, 2456960), (111680, 2292708), (115170, 2223232), (116160, 2204284), (122848, 2084280), (126320, 2026992), (126687, 2021120), (134016, 1910590), (138952, 1842720), (151584, 1689160), (153560, 1667424), (154880, 1653213), (167520, 1528472), (168916, 1515840), (173690, 1474176), (184272, 1389520), (189480, 1351328), (191059, 1340160), (202112, 1266870), (208428, 1228480), (211145, 1212672), (223360, 1146354), (230340, 1111616), (232320, 1102142), (245696, 1042140), (252640, 1013496), (253374, 1010560), (260535, 982784), (268032, 955295), (277904, 921360), (303168, 844580), (307120, 833712), (335040, 764236), (337832, 757920), (347380, 737088), (368544, 694760), (378960, 675664), (382118, 670080), (404224, 633435), (416856, 614240), (422290, 606336), (446720, 573177), (460680, 555808), (464640, 551071), (491392, 521070), (505280, 506748)]