63715960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{151}}^1$

素因数の和:317

約数の個数: 128

約数和(自身を含む): 181232640

約数和(自身を除く): 117516680

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 137, 140, 151, 154, 220, 274, 280, 302, 308, 385, 440, 548, 604, 616, 685, 755, 770, 959, 1057, 1096, 1208, 1370, 1507, 1510, 1540, 1661, 1918, 2114, 2740, 3014, 3020, 3080, 3322, 3836, 4228, 4795, 5285, 5480, 6028, 6040, 6644, 7535, 7672, 8305, 8456, 9590, 10549, 10570, 11627, 12056, 13288, 15070, 16610, 19180, 20687, 21098, 21140, 23254, 30140, 33220, 38360, 41374, 42196, 42280, 46508, 52745, 58135, 60280, 66440, 82748, 84392, 93016, 103435, 105490, 116270, 144809, 165496, 206870, 210980, 227557, 232540, 289618, 413740, 421960, 455114, 465080, 579236, 724045, 827480, 910228, 1137785, 1158472, 1448090, 1592899, 1820456, 2275570, 2896180, 3185798, 4551140, 5792360, 6371596, 7964495, 9102280, 12743192, 15928990, 31857980, 63715960]

約数ペア:

[(1, 63715960), (2, 31857980), (4, 15928990), (5, 12743192), (7, 9102280), (8, 7964495), (10, 6371596), (11, 5792360), (14, 4551140), (20, 3185798), (22, 2896180), (28, 2275570), (35, 1820456), (40, 1592899), (44, 1448090), (55, 1158472), (56, 1137785), (70, 910228), (77, 827480), (88, 724045), (110, 579236), (137, 465080), (140, 455114), (151, 421960), (154, 413740), (220, 289618), (274, 232540), (280, 227557), (302, 210980), (308, 206870), (385, 165496), (440, 144809), (548, 116270), (604, 105490), (616, 103435), (685, 93016), (755, 84392), (770, 82748), (959, 66440), (1057, 60280), (1096, 58135), (1208, 52745), (1370, 46508), (1507, 42280), (1510, 42196), (1540, 41374), (1661, 38360), (1918, 33220), (2114, 30140), (2740, 23254), (3014, 21140), (3020, 21098), (3080, 20687), (3322, 19180), (3836, 16610), (4228, 15070), (4795, 13288), (5285, 12056), (5480, 11627), (6028, 10570), (6040, 10549), (6644, 9590), (7535, 8456), (7672, 8305)]