2858785280

素因数分解:

$2^9\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1$

素因数の和:247

約数の個数: 320

約数和(自身を含む): 8117480448

約数和(自身を除く): 5258695168

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 31, 32, 34, 40, 52, 62, 64, 65, 68, 80, 85, 104, 124, 128, 130, 136, 155, 160, 163, 170, 208, 221, 248, 256, 260, 272, 310, 320, 326, 340, 403, 416, 442, 496, 512, 520, 527, 544, 620, 640, 652, 680, 806, 815, 832, 884, 992, 1040, 1054, 1088, 1105, 1240, 1280, 1304, 1360, 1612, 1630, 1664, 1768, 1984, 2015, 2080, 2108, 2119, 2176, 2210, 2480, 2560, 2608, 2635, 2720, 2771, 3224, 3260, 3328, 3536, 3968, 4030, 4160, 4216, 4238, 4352, 4420, 4960, 5053, 5216, 5270, 5440, 5542, 6448, 6520, 6656, 6851, 7072, 7936, 8060, 8320, 8432, 8476, 8704, 8840, 9920, 10106, 10432, 10540, 10595, 10880, 11084, 12896, 13040, 13702, 13855, 14144, 15872, 16120, 16640, 16864, 16952, 17680, 19840, 20212, 20864, 21080, 21190, 21760, 22168, 25265, 25792, 26080, 27404, 27710, 28288, 32240, 33280, 33728, 33904, 34255, 35360, 36023, 39680, 40424, 41728, 42160, 42380, 43520, 44336, 50530, 51584, 52160, 54808, 55420, 56576, 64480, 65689, 67456, 67808, 68510, 70720, 72046, 79360, 80848, 83456, 84320, 84760, 85901, 88672, 101060, 103168, 104320, 109616, 110840, 113152, 128960, 131378, 134912, 135616, 137020, 141440, 144092, 161696, 168640, 169520, 171802, 177344, 180115, 202120, 206336, 208640, 219232, 221680, 257920, 262756, 269824, 271232, 274040, 282880, 288184, 323392, 328445, 337280, 339040, 343604, 354688, 360230, 404240, 417280, 429505, 438464, 443360, 515840, 525512, 542464, 548080, 565760, 576368, 646784, 656890, 674560, 678080, 687208, 709376, 720460, 808480, 859010, 876928, 886720, 1031680, 1051024, 1084928, 1096160, 1116713, 1152736, 1293568, 1313780, 1349120, 1356160, 1374416, 1418752, 1440920, 1616960, 1718020, 1753856, 1773440, 2102048, 2192320, 2233426, 2305472, 2587136, 2627560, 2712320, 2748832, 2881840, 3233920, 3436040, 3507712, 3546880, 4204096, 4384640, 4466852, 4610944, 5255120, 5424640, 5497664, 5583565, 5763680, 6467840, 6872080, 7093760, 8408192, 8769280, 8933704, 9221888, 10510240, 10995328, 11167130, 11527360, 12935680, 13744160, 16816384, 17538560, 17867408, 18443776, 21020480, 21990656, 22334260, 23054720, 27488320, 33632768, 35734816, 42040960, 43981312, 44668520, 46109440, 54976640, 71469632, 84081920, 89337040, 92218880, 109953280, 142939264, 168163840, 178674080, 219906560, 285878528, 357348160, 571757056, 714696320, 1429392640, 2858785280]

約数ペア:

[(1, 2858785280), (2, 1429392640), (4, 714696320), (5, 571757056), (8, 357348160), (10, 285878528), (13, 219906560), (16, 178674080), (17, 168163840), (20, 142939264), (26, 109953280), (31, 92218880), (32, 89337040), (34, 84081920), (40, 71469632), (52, 54976640), (62, 46109440), (64, 44668520), (65, 43981312), (68, 42040960), (80, 35734816), (85, 33632768), (104, 27488320), (124, 23054720), (128, 22334260), (130, 21990656), (136, 21020480), (155, 18443776), (160, 17867408), (163, 17538560), (170, 16816384), (208, 13744160), (221, 12935680), (248, 11527360), (256, 11167130), (260, 10995328), (272, 10510240), (310, 9221888), (320, 8933704), (326, 8769280), (340, 8408192), (403, 7093760), (416, 6872080), (442, 6467840), (496, 5763680), (512, 5583565), (520, 5497664), (527, 5424640), (544, 5255120), (620, 4610944), (640, 4466852), (652, 4384640), (680, 4204096), (806, 3546880), (815, 3507712), (832, 3436040), (884, 3233920), (992, 2881840), (1040, 2748832), (1054, 2712320), (1088, 2627560), (1105, 2587136), (1240, 2305472), (1280, 2233426), (1304, 2192320), (1360, 2102048), (1612, 1773440), (1630, 1753856), (1664, 1718020), (1768, 1616960), (1984, 1440920), (2015, 1418752), (2080, 1374416), (2108, 1356160), (2119, 1349120), (2176, 1313780), (2210, 1293568), (2480, 1152736), (2560, 1116713), (2608, 1096160), (2635, 1084928), (2720, 1051024), (2771, 1031680), (3224, 886720), (3260, 876928), (3328, 859010), (3536, 808480), (3968, 720460), (4030, 709376), (4160, 687208), (4216, 678080), (4238, 674560), (4352, 656890), (4420, 646784), (4960, 576368), (5053, 565760), (5216, 548080), (5270, 542464), (5440, 525512), (5542, 515840), (6448, 443360), (6520, 438464), (6656, 429505), (6851, 417280), (7072, 404240), (7936, 360230), (8060, 354688), (8320, 343604), (8432, 339040), (8476, 337280), (8704, 328445), (8840, 323392), (9920, 288184), (10106, 282880), (10432, 274040), (10540, 271232), (10595, 269824), (10880, 262756), (11084, 257920), (12896, 221680), (13040, 219232), (13702, 208640), (13855, 206336), (14144, 202120), (15872, 180115), (16120, 177344), (16640, 171802), (16864, 169520), (16952, 168640), (17680, 161696), (19840, 144092), (20212, 141440), (20864, 137020), (21080, 135616), (21190, 134912), (21760, 131378), (22168, 128960), (25265, 113152), (25792, 110840), (26080, 109616), (27404, 104320), (27710, 103168), (28288, 101060), (32240, 88672), (33280, 85901), (33728, 84760), (33904, 84320), (34255, 83456), (35360, 80848), (36023, 79360), (39680, 72046), (40424, 70720), (41728, 68510), (42160, 67808), (42380, 67456), (43520, 65689), (44336, 64480), (50530, 56576), (51584, 55420), (52160, 54808)]