137627656960

素因数分解:

$2^8\times 5^1\times {\mathrm{79}}^1\times {\mathrm{157}}^1\times {\mathrm{8669}}^1$

素因数の和:8926

約数の個数: 144

約数和(自身を含む): 335999260800

約数和(自身を除く): 198371603840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 79, 80, 128, 157, 158, 160, 256, 314, 316, 320, 395, 628, 632, 640, 785, 790, 1256, 1264, 1280, 1570, 1580, 2512, 2528, 3140, 3160, 5024, 5056, 6280, 6320, 8669, 10048, 10112, 12403, 12560, 12640, 17338, 20096, 20224, 24806, 25120, 25280, 34676, 40192, 43345, 49612, 50240, 50560, 62015, 69352, 86690, 99224, 100480, 101120, 124030, 138704, 173380, 198448, 200960, 248060, 277408, 346760, 396896, 496120, 554816, 684851, 693520, 793792, 992240, 1109632, 1361033, 1369702, 1387040, 1587584, 1984480, 2219264, 2722066, 2739404, 2774080, 3175168, 3424255, 3968960, 5444132, 5478808, 5548160, 6805165, 6848510, 7937920, 10888264, 10957616, 11096320, 13610330, 13697020, 15875840, 21776528, 21915232, 27220660, 27394040, 43553056, 43830464, 54441320, 54788080, 87106112, 87660928, 107521607, 108882640, 109576160, 174212224, 175321856, 215043214, 217765280, 219152320, 348424448, 430086428, 435530560, 438304640, 537608035, 860172856, 871061120, 876609280, 1075216070, 1720345712, 1742122240, 2150432140, 3440691424, 4300864280, 6881382848, 8601728560, 13762765696, 17203457120, 27525531392, 34406914240, 68813828480, 137627656960]

約数ペア:

[(1, 137627656960), (2, 68813828480), (4, 34406914240), (5, 27525531392), (8, 17203457120), (10, 13762765696), (16, 8601728560), (20, 6881382848), (32, 4300864280), (40, 3440691424), (64, 2150432140), (79, 1742122240), (80, 1720345712), (128, 1075216070), (157, 876609280), (158, 871061120), (160, 860172856), (256, 537608035), (314, 438304640), (316, 435530560), (320, 430086428), (395, 348424448), (628, 219152320), (632, 217765280), (640, 215043214), (785, 175321856), (790, 174212224), (1256, 109576160), (1264, 108882640), (1280, 107521607), (1570, 87660928), (1580, 87106112), (2512, 54788080), (2528, 54441320), (3140, 43830464), (3160, 43553056), (5024, 27394040), (5056, 27220660), (6280, 21915232), (6320, 21776528), (8669, 15875840), (10048, 13697020), (10112, 13610330), (12403, 11096320), (12560, 10957616), (12640, 10888264), (17338, 7937920), (20096, 6848510), (20224, 6805165), (24806, 5548160), (25120, 5478808), (25280, 5444132), (34676, 3968960), (40192, 3424255), (43345, 3175168), (49612, 2774080), (50240, 2739404), (50560, 2722066), (62015, 2219264), (69352, 1984480), (86690, 1587584), (99224, 1387040), (100480, 1369702), (101120, 1361033), (124030, 1109632), (138704, 992240), (173380, 793792), (198448, 693520), (200960, 684851), (248060, 554816), (277408, 496120), (346760, 396896)]