31482305280

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{51563}}^1$

素因数の和:51643

約数の個数: 216

約数和(自身を含む): 110982847248

約数和(自身を除く): 79500541968

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 53, 60, 64, 72, 80, 90, 96, 106, 120, 128, 144, 159, 160, 180, 192, 212, 240, 256, 265, 288, 318, 320, 360, 384, 424, 477, 480, 530, 576, 636, 640, 720, 768, 795, 848, 954, 960, 1060, 1152, 1272, 1280, 1440, 1590, 1696, 1908, 1920, 2120, 2304, 2385, 2544, 2880, 3180, 3392, 3816, 3840, 4240, 4770, 5088, 5760, 6360, 6784, 7632, 8480, 9540, 10176, 11520, 12720, 13568, 15264, 16960, 19080, 20352, 25440, 30528, 33920, 38160, 40704, 50880, 51563, 61056, 67840, 76320, 101760, 103126, 122112, 152640, 154689, 203520, 206252, 257815, 305280, 309378, 412504, 464067, 515630, 610560, 618756, 773445, 825008, 928134, 1031260, 1237512, 1546890, 1650016, 1856268, 2062520, 2320335, 2475024, 2732839, 3093780, 3300032, 3712536, 4125040, 4640670, 4950048, 5465678, 6187560, 6600064, 7425072, 8198517, 8250080, 9281340, 9900096, 10931356, 12375120, 13200128, 13664195, 14850144, 16397034, 16500160, 18562680, 19800192, 21862712, 24595551, 24750240, 27328390, 29700288, 32794068, 33000320, 37125360, 39600384, 40992585, 43725424, 49191102, 49500480, 54656780, 59400576, 65588136, 66000640, 74250720, 81985170, 87450848, 98382204, 99000960, 109313560, 118801152, 122977755, 131176272, 148501440, 163970340, 174901696, 196764408, 198001920, 218627120, 245955510, 262352544, 297002880, 327940680, 349803392, 393528816, 437254240, 491911020, 524705088, 594005760, 655881360, 699606784, 787057632, 874508480, 983822040, 1049410176, 1311762720, 1574115264, 1749016960, 1967644080, 2098820352, 2623525440, 3148230528, 3498033920, 3935288160, 5247050880, 6296461056, 7870576320, 10494101760, 15741152640, 31482305280]

約数ペア:

[(1, 31482305280), (2, 15741152640), (3, 10494101760), (4, 7870576320), (5, 6296461056), (6, 5247050880), (8, 3935288160), (9, 3498033920), (10, 3148230528), (12, 2623525440), (15, 2098820352), (16, 1967644080), (18, 1749016960), (20, 1574115264), (24, 1311762720), (30, 1049410176), (32, 983822040), (36, 874508480), (40, 787057632), (45, 699606784), (48, 655881360), (53, 594005760), (60, 524705088), (64, 491911020), (72, 437254240), (80, 393528816), (90, 349803392), (96, 327940680), (106, 297002880), (120, 262352544), (128, 245955510), (144, 218627120), (159, 198001920), (160, 196764408), (180, 174901696), (192, 163970340), (212, 148501440), (240, 131176272), (256, 122977755), (265, 118801152), (288, 109313560), (318, 99000960), (320, 98382204), (360, 87450848), (384, 81985170), (424, 74250720), (477, 66000640), (480, 65588136), (530, 59400576), (576, 54656780), (636, 49500480), (640, 49191102), (720, 43725424), (768, 40992585), (795, 39600384), (848, 37125360), (954, 33000320), (960, 32794068), (1060, 29700288), (1152, 27328390), (1272, 24750240), (1280, 24595551), (1440, 21862712), (1590, 19800192), (1696, 18562680), (1908, 16500160), (1920, 16397034), (2120, 14850144), (2304, 13664195), (2385, 13200128), (2544, 12375120), (2880, 10931356), (3180, 9900096), (3392, 9281340), (3816, 8250080), (3840, 8198517), (4240, 7425072), (4770, 6600064), (5088, 6187560), (5760, 5465678), (6360, 4950048), (6784, 4640670), (7632, 4125040), (8480, 3712536), (9540, 3300032), (10176, 3093780), (11520, 2732839), (12720, 2475024), (13568, 2320335), (15264, 2062520), (16960, 1856268), (19080, 1650016), (20352, 1546890), (25440, 1237512), (30528, 1031260), (33920, 928134), (38160, 825008), (40704, 773445), (50880, 618756), (51563, 610560), (61056, 515630), (67840, 464067), (76320, 412504), (101760, 309378), (103126, 305280), (122112, 257815), (152640, 206252), (154689, 203520)]