78305617920

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{62171}}^1$

素因数の和:62242

約数の個数: 192

約数和(自身を含む): 256631094720

約数和(自身を除く): 178325476800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 41, 48, 60, 64, 80, 82, 96, 120, 123, 128, 160, 164, 192, 205, 240, 246, 256, 320, 328, 384, 410, 480, 492, 512, 615, 640, 656, 768, 820, 960, 984, 1024, 1230, 1280, 1312, 1536, 1640, 1920, 1968, 2048, 2460, 2560, 2624, 3072, 3280, 3840, 3936, 4920, 5120, 5248, 6144, 6560, 7680, 7872, 9840, 10240, 10496, 13120, 15360, 15744, 19680, 20992, 26240, 30720, 31488, 39360, 41984, 52480, 62171, 62976, 78720, 83968, 104960, 124342, 125952, 157440, 186513, 209920, 248684, 251904, 310855, 314880, 373026, 419840, 497368, 621710, 629760, 746052, 932565, 994736, 1243420, 1259520, 1492104, 1865130, 1989472, 2486840, 2549011, 2984208, 3730260, 3978944, 4973680, 5098022, 5968416, 7460520, 7647033, 7957888, 9947360, 10196044, 11936832, 12745055, 14921040, 15294066, 15915776, 19894720, 20392088, 23873664, 25490110, 29842080, 30588132, 31831552, 38235165, 39789440, 40784176, 47747328, 50980220, 59684160, 61176264, 63663104, 76470330, 79578880, 81568352, 95494656, 101960440, 119368320, 122352528, 127326208, 152940660, 159157760, 163136704, 190989312, 203920880, 238736640, 244705056, 305881320, 318315520, 326273408, 381978624, 407841760, 477473280, 489410112, 611762640, 636631040, 652546816, 815683520, 954946560, 978820224, 1223525280, 1305093632, 1631367040, 1909893120, 1957640448, 2447050560, 2610187264, 3262734080, 3915280896, 4894101120, 5220374528, 6525468160, 7830561792, 9788202240, 13050936320, 15661123584, 19576404480, 26101872640, 39152808960, 78305617920]

約数ペア:

[(1, 78305617920), (2, 39152808960), (3, 26101872640), (4, 19576404480), (5, 15661123584), (6, 13050936320), (8, 9788202240), (10, 7830561792), (12, 6525468160), (15, 5220374528), (16, 4894101120), (20, 3915280896), (24, 3262734080), (30, 2610187264), (32, 2447050560), (40, 1957640448), (41, 1909893120), (48, 1631367040), (60, 1305093632), (64, 1223525280), (80, 978820224), (82, 954946560), (96, 815683520), (120, 652546816), (123, 636631040), (128, 611762640), (160, 489410112), (164, 477473280), (192, 407841760), (205, 381978624), (240, 326273408), (246, 318315520), (256, 305881320), (320, 244705056), (328, 238736640), (384, 203920880), (410, 190989312), (480, 163136704), (492, 159157760), (512, 152940660), (615, 127326208), (640, 122352528), (656, 119368320), (768, 101960440), (820, 95494656), (960, 81568352), (984, 79578880), (1024, 76470330), (1230, 63663104), (1280, 61176264), (1312, 59684160), (1536, 50980220), (1640, 47747328), (1920, 40784176), (1968, 39789440), (2048, 38235165), (2460, 31831552), (2560, 30588132), (2624, 29842080), (3072, 25490110), (3280, 23873664), (3840, 20392088), (3936, 19894720), (4920, 15915776), (5120, 15294066), (5248, 14921040), (6144, 12745055), (6560, 11936832), (7680, 10196044), (7872, 9947360), (9840, 7957888), (10240, 7647033), (10496, 7460520), (13120, 5968416), (15360, 5098022), (15744, 4973680), (19680, 3978944), (20992, 3730260), (26240, 2984208), (30720, 2549011), (31488, 2486840), (39360, 1989472), (41984, 1865130), (52480, 1492104), (62171, 1259520), (62976, 1243420), (78720, 994736), (83968, 932565), (104960, 746052), (124342, 629760), (125952, 621710), (157440, 497368), (186513, 419840), (209920, 373026), (248684, 314880), (251904, 310855)]