153485182880

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{521}}^1\times {\mathrm{96907}}^1$

素因数の和:97462

約数の個数: 96

約数和(自身を含む): 382429978560

約数和(自身を除く): 228944795680

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 152, 160, 190, 304, 380, 521, 608, 760, 1042, 1520, 2084, 2605, 3040, 4168, 5210, 8336, 9899, 10420, 16672, 19798, 20840, 39596, 41680, 49495, 79192, 83360, 96907, 98990, 158384, 193814, 197980, 316768, 387628, 395960, 484535, 775256, 791920, 969070, 1550512, 1583840, 1841233, 1938140, 3101024, 3682466, 3876280, 7364932, 7752560, 9206165, 14729864, 15505120, 18412330, 29459728, 36824660, 50488547, 58919456, 73649320, 100977094, 147298640, 201954188, 252442735, 294597280, 403908376, 504885470, 807816752, 959282393, 1009770940, 1615633504, 1918564786, 2019541880, 3837129572, 4039083760, 4796411965, 7674259144, 8078167520, 9592823930, 15348518288, 19185647860, 30697036576, 38371295720, 76742591440, 153485182880]

約数ペア:

[(1, 153485182880), (2, 76742591440), (4, 38371295720), (5, 30697036576), (8, 19185647860), (10, 15348518288), (16, 9592823930), (19, 8078167520), (20, 7674259144), (32, 4796411965), (38, 4039083760), (40, 3837129572), (76, 2019541880), (80, 1918564786), (95, 1615633504), (152, 1009770940), (160, 959282393), (190, 807816752), (304, 504885470), (380, 403908376), (521, 294597280), (608, 252442735), (760, 201954188), (1042, 147298640), (1520, 100977094), (2084, 73649320), (2605, 58919456), (3040, 50488547), (4168, 36824660), (5210, 29459728), (8336, 18412330), (9899, 15505120), (10420, 14729864), (16672, 9206165), (19798, 7752560), (20840, 7364932), (39596, 3876280), (41680, 3682466), (49495, 3101024), (79192, 1938140), (83360, 1841233), (96907, 1583840), (98990, 1550512), (158384, 969070), (193814, 791920), (197980, 775256), (316768, 484535), (387628, 395960)]