2046344960

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:215

約数の個数: 288

約数和(自身を含む): 5721891840

約数和(自身を除く): 3675546880

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 23, 32, 40, 44, 46, 55, 64, 71, 80, 88, 89, 92, 110, 115, 128, 142, 160, 176, 178, 184, 220, 230, 253, 256, 284, 320, 352, 355, 356, 368, 440, 445, 460, 506, 568, 640, 704, 710, 712, 736, 781, 880, 890, 920, 979, 1012, 1136, 1265, 1280, 1408, 1420, 1424, 1472, 1562, 1633, 1760, 1780, 1840, 1958, 2024, 2047, 2272, 2530, 2816, 2840, 2848, 2944, 3124, 3266, 3520, 3560, 3680, 3905, 3916, 4048, 4094, 4544, 4895, 5060, 5680, 5696, 5888, 6248, 6319, 6532, 7040, 7120, 7360, 7810, 7832, 8096, 8165, 8188, 9088, 9790, 10120, 10235, 11360, 11392, 12496, 12638, 13064, 14080, 14240, 14720, 15620, 15664, 16192, 16330, 16376, 17963, 18176, 19580, 20240, 20470, 22517, 22720, 22784, 24992, 25276, 26128, 28480, 29440, 31240, 31328, 31595, 32384, 32660, 32752, 35926, 39160, 40480, 40940, 45034, 45440, 49984, 50552, 52256, 56960, 62480, 62656, 63190, 64768, 65320, 65504, 69509, 71852, 78320, 80960, 81880, 89815, 90068, 90880, 99968, 101104, 104512, 112585, 113920, 124960, 125312, 126380, 130640, 131008, 139018, 143704, 145337, 156640, 161920, 163760, 179630, 180136, 199936, 202208, 209024, 225170, 249920, 250624, 252760, 261280, 262016, 278036, 287408, 290674, 313280, 323840, 327520, 347545, 359260, 360272, 404416, 418048, 450340, 499840, 505520, 522560, 524032, 556072, 574816, 581348, 626560, 655040, 695090, 718520, 720544, 726685, 808832, 900680, 999680, 1011040, 1045120, 1112144, 1149632, 1162696, 1253120, 1310080, 1390180, 1437040, 1441088, 1453370, 1598707, 1617664, 1801360, 2022080, 2090240, 2224288, 2299264, 2325392, 2620160, 2780360, 2874080, 2882176, 2906740, 3197414, 3602720, 4044160, 4448576, 4598528, 4650784, 5560720, 5748160, 5764352, 5813480, 6394828, 7205440, 7993535, 8088320, 8897152, 9301568, 11121440, 11496320, 11626960, 12789656, 14410880, 15987070, 17794304, 18603136, 22242880, 22992640, 23253920, 25579312, 28821760, 31974140, 37206272, 44485760, 46507840, 51158624, 63948280, 88971520, 93015680, 102317248, 127896560, 186031360, 204634496, 255793120, 409268992, 511586240, 1023172480, 2046344960]

約数ペア:

[(1, 2046344960), (2, 1023172480), (4, 511586240), (5, 409268992), (8, 255793120), (10, 204634496), (11, 186031360), (16, 127896560), (20, 102317248), (22, 93015680), (23, 88971520), (32, 63948280), (40, 51158624), (44, 46507840), (46, 44485760), (55, 37206272), (64, 31974140), (71, 28821760), (80, 25579312), (88, 23253920), (89, 22992640), (92, 22242880), (110, 18603136), (115, 17794304), (128, 15987070), (142, 14410880), (160, 12789656), (176, 11626960), (178, 11496320), (184, 11121440), (220, 9301568), (230, 8897152), (253, 8088320), (256, 7993535), (284, 7205440), (320, 6394828), (352, 5813480), (355, 5764352), (356, 5748160), (368, 5560720), (440, 4650784), (445, 4598528), (460, 4448576), (506, 4044160), (568, 3602720), (640, 3197414), (704, 2906740), (710, 2882176), (712, 2874080), (736, 2780360), (781, 2620160), (880, 2325392), (890, 2299264), (920, 2224288), (979, 2090240), (1012, 2022080), (1136, 1801360), (1265, 1617664), (1280, 1598707), (1408, 1453370), (1420, 1441088), (1424, 1437040), (1472, 1390180), (1562, 1310080), (1633, 1253120), (1760, 1162696), (1780, 1149632), (1840, 1112144), (1958, 1045120), (2024, 1011040), (2047, 999680), (2272, 900680), (2530, 808832), (2816, 726685), (2840, 720544), (2848, 718520), (2944, 695090), (3124, 655040), (3266, 626560), (3520, 581348), (3560, 574816), (3680, 556072), (3905, 524032), (3916, 522560), (4048, 505520), (4094, 499840), (4544, 450340), (4895, 418048), (5060, 404416), (5680, 360272), (5696, 359260), (5888, 347545), (6248, 327520), (6319, 323840), (6532, 313280), (7040, 290674), (7120, 287408), (7360, 278036), (7810, 262016), (7832, 261280), (8096, 252760), (8165, 250624), (8188, 249920), (9088, 225170), (9790, 209024), (10120, 202208), (10235, 199936), (11360, 180136), (11392, 179630), (12496, 163760), (12638, 161920), (13064, 156640), (14080, 145337), (14240, 143704), (14720, 139018), (15620, 131008), (15664, 130640), (16192, 126380), (16330, 125312), (16376, 124960), (17963, 113920), (18176, 112585), (19580, 104512), (20240, 101104), (20470, 99968), (22517, 90880), (22720, 90068), (22784, 89815), (24992, 81880), (25276, 80960), (26128, 78320), (28480, 71852), (29440, 69509), (31240, 65504), (31328, 65320), (31595, 64768), (32384, 63190), (32660, 62656), (32752, 62480), (35926, 56960), (39160, 52256), (40480, 50552), (40940, 49984), (45034, 45440)]