66568480

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{347}}^1$

素因数の和:482

約数の個数: 96

約数和(自身を含む): 173638080

約数和(自身を除く): 107069600

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 109, 110, 160, 176, 218, 220, 347, 352, 436, 440, 545, 694, 872, 880, 1090, 1199, 1388, 1735, 1744, 1760, 2180, 2398, 2776, 3470, 3488, 3817, 4360, 4796, 5552, 5995, 6940, 7634, 8720, 9592, 11104, 11990, 13880, 15268, 17440, 19085, 19184, 23980, 27760, 30536, 37823, 38170, 38368, 47960, 55520, 61072, 75646, 76340, 95920, 122144, 151292, 152680, 189115, 191840, 302584, 305360, 378230, 416053, 605168, 610720, 756460, 832106, 1210336, 1512920, 1664212, 2080265, 3025840, 3328424, 4160530, 6051680, 6656848, 8321060, 13313696, 16642120, 33284240, 66568480]

約数ペア:

[(1, 66568480), (2, 33284240), (4, 16642120), (5, 13313696), (8, 8321060), (10, 6656848), (11, 6051680), (16, 4160530), (20, 3328424), (22, 3025840), (32, 2080265), (40, 1664212), (44, 1512920), (55, 1210336), (80, 832106), (88, 756460), (109, 610720), (110, 605168), (160, 416053), (176, 378230), (218, 305360), (220, 302584), (347, 191840), (352, 189115), (436, 152680), (440, 151292), (545, 122144), (694, 95920), (872, 76340), (880, 75646), (1090, 61072), (1199, 55520), (1388, 47960), (1735, 38368), (1744, 38170), (1760, 37823), (2180, 30536), (2398, 27760), (2776, 23980), (3470, 19184), (3488, 19085), (3817, 17440), (4360, 15268), (4796, 13880), (5552, 11990), (5995, 11104), (6940, 9592), (7634, 8720)]