80323672320

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{223}}^1\times {\mathrm{31267}}^1$

素因数の和:31517

約数の個数: 216

約数和(自身を含む): 279166707456

約数和(自身を除く): 198843035136

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 223, 240, 256, 288, 320, 360, 384, 446, 480, 576, 640, 669, 720, 768, 892, 960, 1115, 1152, 1280, 1338, 1440, 1784, 1920, 2007, 2230, 2304, 2676, 2880, 3345, 3568, 3840, 4014, 4460, 5352, 5760, 6690, 7136, 8028, 8920, 10035, 10704, 11520, 13380, 14272, 16056, 17840, 20070, 21408, 26760, 28544, 31267, 32112, 35680, 40140, 42816, 53520, 57088, 62534, 64224, 71360, 80280, 85632, 93801, 107040, 125068, 128448, 142720, 156335, 160560, 171264, 187602, 214080, 250136, 256896, 281403, 285440, 312670, 321120, 375204, 428160, 469005, 500272, 513792, 562806, 625340, 642240, 750408, 856320, 938010, 1000544, 1125612, 1250680, 1284480, 1407015, 1500816, 1876020, 2001088, 2251224, 2501360, 2568960, 2814030, 3001632, 3752040, 4002176, 4502448, 5002720, 5628060, 6003264, 6972541, 7504080, 8004352, 9004896, 10005440, 11256120, 12006528, 13945082, 15008160, 18009792, 20010880, 20917623, 22512240, 24013056, 27890164, 30016320, 34862705, 36019584, 40021760, 41835246, 45024480, 55780328, 60032640, 62752869, 69725410, 72039168, 83670492, 90048960, 104588115, 111560656, 120065280, 125505738, 139450820, 167340984, 180097920, 209176230, 223121312, 251011476, 278901640, 313764345, 334681968, 360195840, 418352460, 446242624, 502022952, 557803280, 627528690, 669363936, 836704920, 892485248, 1004045904, 1115606560, 1255057380, 1338727872, 1673409840, 1784970496, 2008091808, 2231213120, 2510114760, 2677455744, 3346819680, 4016183616, 4462426240, 5020229520, 5354911488, 6693639360, 8032367232, 8924852480, 10040459040, 13387278720, 16064734464, 20080918080, 26774557440, 40161836160, 80323672320]

約数ペア:

[(1, 80323672320), (2, 40161836160), (3, 26774557440), (4, 20080918080), (5, 16064734464), (6, 13387278720), (8, 10040459040), (9, 8924852480), (10, 8032367232), (12, 6693639360), (15, 5354911488), (16, 5020229520), (18, 4462426240), (20, 4016183616), (24, 3346819680), (30, 2677455744), (32, 2510114760), (36, 2231213120), (40, 2008091808), (45, 1784970496), (48, 1673409840), (60, 1338727872), (64, 1255057380), (72, 1115606560), (80, 1004045904), (90, 892485248), (96, 836704920), (120, 669363936), (128, 627528690), (144, 557803280), (160, 502022952), (180, 446242624), (192, 418352460), (223, 360195840), (240, 334681968), (256, 313764345), (288, 278901640), (320, 251011476), (360, 223121312), (384, 209176230), (446, 180097920), (480, 167340984), (576, 139450820), (640, 125505738), (669, 120065280), (720, 111560656), (768, 104588115), (892, 90048960), (960, 83670492), (1115, 72039168), (1152, 69725410), (1280, 62752869), (1338, 60032640), (1440, 55780328), (1784, 45024480), (1920, 41835246), (2007, 40021760), (2230, 36019584), (2304, 34862705), (2676, 30016320), (2880, 27890164), (3345, 24013056), (3568, 22512240), (3840, 20917623), (4014, 20010880), (4460, 18009792), (5352, 15008160), (5760, 13945082), (6690, 12006528), (7136, 11256120), (8028, 10005440), (8920, 9004896), (10035, 8004352), (10704, 7504080), (11520, 6972541), (13380, 6003264), (14272, 5628060), (16056, 5002720), (17840, 4502448), (20070, 4002176), (21408, 3752040), (26760, 3001632), (28544, 2814030), (31267, 2568960), (32112, 2501360), (35680, 2251224), (40140, 2001088), (42816, 1876020), (53520, 1500816), (57088, 1407015), (62534, 1284480), (64224, 1250680), (71360, 1125612), (80280, 1000544), (85632, 938010), (93801, 856320), (107040, 750408), (125068, 642240), (128448, 625340), (142720, 562806), (156335, 513792), (160560, 500272), (171264, 469005), (187602, 428160), (214080, 375204), (250136, 321120), (256896, 312670), (281403, 285440)]