67496880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{691}}^1$

素因数の和:755

約数の個数: 160

約数和(自身を含む): 234770688

約数和(自身を除く): 167273808

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 37, 40, 44, 48, 55, 60, 66, 74, 80, 88, 110, 111, 120, 132, 148, 165, 176, 185, 220, 222, 240, 264, 296, 330, 370, 407, 440, 444, 528, 555, 592, 660, 691, 740, 814, 880, 888, 1110, 1221, 1320, 1382, 1480, 1628, 1776, 2035, 2073, 2220, 2442, 2640, 2764, 2960, 3256, 3455, 4070, 4146, 4440, 4884, 5528, 6105, 6512, 6910, 7601, 8140, 8292, 8880, 9768, 10365, 11056, 12210, 13820, 15202, 16280, 16584, 19536, 20730, 22803, 24420, 25567, 27640, 30404, 32560, 33168, 38005, 41460, 45606, 48840, 51134, 55280, 60808, 76010, 76701, 82920, 91212, 97680, 102268, 114015, 121616, 127835, 152020, 153402, 165840, 182424, 204536, 228030, 255670, 281237, 304040, 306804, 364848, 383505, 409072, 456060, 511340, 562474, 608080, 613608, 767010, 843711, 912120, 1022680, 1124948, 1227216, 1406185, 1534020, 1687422, 1824240, 2045360, 2249896, 2812370, 3068040, 3374844, 4218555, 4499792, 5624740, 6136080, 6749688, 8437110, 11249480, 13499376, 16874220, 22498960, 33748440, 67496880]

約数ペア:

[(1, 67496880), (2, 33748440), (3, 22498960), (4, 16874220), (5, 13499376), (6, 11249480), (8, 8437110), (10, 6749688), (11, 6136080), (12, 5624740), (15, 4499792), (16, 4218555), (20, 3374844), (22, 3068040), (24, 2812370), (30, 2249896), (33, 2045360), (37, 1824240), (40, 1687422), (44, 1534020), (48, 1406185), (55, 1227216), (60, 1124948), (66, 1022680), (74, 912120), (80, 843711), (88, 767010), (110, 613608), (111, 608080), (120, 562474), (132, 511340), (148, 456060), (165, 409072), (176, 383505), (185, 364848), (220, 306804), (222, 304040), (240, 281237), (264, 255670), (296, 228030), (330, 204536), (370, 182424), (407, 165840), (440, 153402), (444, 152020), (528, 127835), (555, 121616), (592, 114015), (660, 102268), (691, 97680), (740, 91212), (814, 82920), (880, 76701), (888, 76010), (1110, 60808), (1221, 55280), (1320, 51134), (1382, 48840), (1480, 45606), (1628, 41460), (1776, 38005), (2035, 33168), (2073, 32560), (2220, 30404), (2442, 27640), (2640, 25567), (2764, 24420), (2960, 22803), (3256, 20730), (3455, 19536), (4070, 16584), (4146, 16280), (4440, 15202), (4884, 13820), (5528, 12210), (6105, 11056), (6512, 10365), (6910, 9768), (7601, 8880), (8140, 8292)]