80321293440

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{503}}^1\times {\mathrm{9241}}^1$

素因数の和:9772

約数の個数: 256

約数和(自身を含む): 285067641600

約数和(自身を除く): 204746348160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 384, 432, 480, 503, 540, 576, 640, 720, 864, 960, 1006, 1080, 1152, 1440, 1509, 1728, 1920, 2012, 2160, 2515, 2880, 3018, 3456, 4024, 4320, 4527, 5030, 5760, 6036, 7545, 8048, 8640, 9054, 9241, 10060, 12072, 13581, 15090, 16096, 17280, 18108, 18482, 20120, 22635, 24144, 27162, 27723, 30180, 32192, 36216, 36964, 40240, 45270, 46205, 48288, 54324, 55446, 60360, 64384, 67905, 72432, 73928, 80480, 83169, 90540, 92410, 96576, 108648, 110892, 120720, 135810, 138615, 144864, 147856, 160960, 166338, 181080, 184820, 193152, 217296, 221784, 241440, 249507, 271620, 277230, 289728, 295712, 321920, 332676, 362160, 369640, 415845, 434592, 443568, 482880, 499014, 543240, 554460, 579456, 591424, 665352, 724320, 739280, 831690, 869184, 887136, 965760, 998028, 1086480, 1108920, 1182848, 1247535, 1330704, 1448640, 1478560, 1663380, 1738368, 1774272, 1996056, 2172960, 2217840, 2495070, 2661408, 2897280, 2957120, 3326760, 3548544, 3992112, 4345920, 4435680, 4648223, 4990140, 5322816, 5914240, 6653520, 7984224, 8691840, 8871360, 9296446, 9980280, 10645632, 13307040, 13944669, 15968448, 17742720, 18592892, 19960560, 23241115, 26614080, 27889338, 31936896, 37185784, 39921120, 41834007, 46482230, 53228160, 55778676, 69723345, 74371568, 79842240, 83668014, 92964460, 111557352, 125502021, 139446690, 148743136, 159684480, 167336028, 185928920, 209170035, 223114704, 251004042, 278893380, 297486272, 334672056, 371857840, 418340070, 446229408, 502008084, 557786760, 594972544, 627510105, 669344112, 743715680, 836680140, 892458816, 1004016168, 1115573520, 1255020210, 1338688224, 1487431360, 1673360280, 1784917632, 2008032336, 2231147040, 2510040420, 2677376448, 2974862720, 3346720560, 4016064672, 4462294080, 5020080840, 5354752896, 6693441120, 8032129344, 8924588160, 10040161680, 13386882240, 16064258688, 20080323360, 26773764480, 40160646720, 80321293440]

約数ペア:

[(1, 80321293440), (2, 40160646720), (3, 26773764480), (4, 20080323360), (5, 16064258688), (6, 13386882240), (8, 10040161680), (9, 8924588160), (10, 8032129344), (12, 6693441120), (15, 5354752896), (16, 5020080840), (18, 4462294080), (20, 4016064672), (24, 3346720560), (27, 2974862720), (30, 2677376448), (32, 2510040420), (36, 2231147040), (40, 2008032336), (45, 1784917632), (48, 1673360280), (54, 1487431360), (60, 1338688224), (64, 1255020210), (72, 1115573520), (80, 1004016168), (90, 892458816), (96, 836680140), (108, 743715680), (120, 669344112), (128, 627510105), (135, 594972544), (144, 557786760), (160, 502008084), (180, 446229408), (192, 418340070), (216, 371857840), (240, 334672056), (270, 297486272), (288, 278893380), (320, 251004042), (360, 223114704), (384, 209170035), (432, 185928920), (480, 167336028), (503, 159684480), (540, 148743136), (576, 139446690), (640, 125502021), (720, 111557352), (864, 92964460), (960, 83668014), (1006, 79842240), (1080, 74371568), (1152, 69723345), (1440, 55778676), (1509, 53228160), (1728, 46482230), (1920, 41834007), (2012, 39921120), (2160, 37185784), (2515, 31936896), (2880, 27889338), (3018, 26614080), (3456, 23241115), (4024, 19960560), (4320, 18592892), (4527, 17742720), (5030, 15968448), (5760, 13944669), (6036, 13307040), (7545, 10645632), (8048, 9980280), (8640, 9296446), (9054, 8871360), (9241, 8691840), (10060, 7984224), (12072, 6653520), (13581, 5914240), (15090, 5322816), (16096, 4990140), (17280, 4648223), (18108, 4435680), (18482, 4345920), (20120, 3992112), (22635, 3548544), (24144, 3326760), (27162, 2957120), (27723, 2897280), (30180, 2661408), (32192, 2495070), (36216, 2217840), (36964, 2172960), (40240, 1996056), (45270, 1774272), (46205, 1738368), (48288, 1663380), (54324, 1478560), (55446, 1448640), (60360, 1330704), (64384, 1247535), (67905, 1182848), (72432, 1108920), (73928, 1086480), (80480, 998028), (83169, 965760), (90540, 887136), (92410, 869184), (96576, 831690), (108648, 739280), (110892, 724320), (120720, 665352), (135810, 591424), (138615, 579456), (144864, 554460), (147856, 543240), (160960, 499014), (166338, 482880), (181080, 443568), (184820, 434592), (193152, 415845), (217296, 369640), (221784, 362160), (241440, 332676), (249507, 321920), (271620, 295712), (277230, 289728)]