265056960

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{39443}}^1$

素因数の和:39470

約数の個数: 112

約数和(自身を含む): 961802496

約数和(自身を除く): 696745536

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 39443, 78886, 118329, 157772, 197215, 236658, 276101, 315544, 394430, 473316, 552202, 591645, 631088, 788860, 828303, 946632, 1104404, 1183290, 1262176, 1380505, 1577720, 1656606, 1893264, 2208808, 2366580, 2524352, 2761010, 3155440, 3313212, 3786528, 4141515, 4417616, 4733160, 5522020, 6310880, 6626424, 7573056, 8283030, 8835232, 9466320, 11044040, 12621760, 13252848, 16566060, 17670464, 18932640, 22088080, 26505696, 33132120, 37865280, 44176160, 53011392, 66264240, 88352320, 132528480, 265056960]

約数ペア:

[(1, 265056960), (2, 132528480), (3, 88352320), (4, 66264240), (5, 53011392), (6, 44176160), (7, 37865280), (8, 33132120), (10, 26505696), (12, 22088080), (14, 18932640), (15, 17670464), (16, 16566060), (20, 13252848), (21, 12621760), (24, 11044040), (28, 9466320), (30, 8835232), (32, 8283030), (35, 7573056), (40, 6626424), (42, 6310880), (48, 5522020), (56, 4733160), (60, 4417616), (64, 4141515), (70, 3786528), (80, 3313212), (84, 3155440), (96, 2761010), (105, 2524352), (112, 2366580), (120, 2208808), (140, 1893264), (160, 1656606), (168, 1577720), (192, 1380505), (210, 1262176), (224, 1183290), (240, 1104404), (280, 946632), (320, 828303), (336, 788860), (420, 631088), (448, 591645), (480, 552202), (560, 473316), (672, 394430), (840, 315544), (960, 276101), (1120, 236658), (1344, 197215), (1680, 157772), (2240, 118329), (3360, 78886), (6720, 39443)]