66584760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{691}}^1$

素因数の和:789

約数の個数: 128

約数和(自身を含む): 221218560

約数和(自身を除く): 154633800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 73, 88, 110, 120, 132, 146, 165, 219, 220, 264, 292, 330, 365, 438, 440, 584, 660, 691, 730, 803, 876, 1095, 1320, 1382, 1460, 1606, 1752, 2073, 2190, 2409, 2764, 2920, 3212, 3455, 4015, 4146, 4380, 4818, 5528, 6424, 6910, 7601, 8030, 8292, 8760, 9636, 10365, 12045, 13820, 15202, 16060, 16584, 19272, 20730, 22803, 24090, 27640, 30404, 32120, 38005, 41460, 45606, 48180, 50443, 60808, 76010, 82920, 91212, 96360, 100886, 114015, 151329, 152020, 182424, 201772, 228030, 252215, 302658, 304040, 403544, 456060, 504430, 554873, 605316, 756645, 912120, 1008860, 1109746, 1210632, 1513290, 1664619, 2017720, 2219492, 2774365, 3026580, 3329238, 4438984, 5548730, 6053160, 6658476, 8323095, 11097460, 13316952, 16646190, 22194920, 33292380, 66584760]

約数ペア:

[(1, 66584760), (2, 33292380), (3, 22194920), (4, 16646190), (5, 13316952), (6, 11097460), (8, 8323095), (10, 6658476), (11, 6053160), (12, 5548730), (15, 4438984), (20, 3329238), (22, 3026580), (24, 2774365), (30, 2219492), (33, 2017720), (40, 1664619), (44, 1513290), (55, 1210632), (60, 1109746), (66, 1008860), (73, 912120), (88, 756645), (110, 605316), (120, 554873), (132, 504430), (146, 456060), (165, 403544), (219, 304040), (220, 302658), (264, 252215), (292, 228030), (330, 201772), (365, 182424), (438, 152020), (440, 151329), (584, 114015), (660, 100886), (691, 96360), (730, 91212), (803, 82920), (876, 76010), (1095, 60808), (1320, 50443), (1382, 48180), (1460, 45606), (1606, 41460), (1752, 38005), (2073, 32120), (2190, 30404), (2409, 27640), (2764, 24090), (2920, 22803), (3212, 20730), (3455, 19272), (4015, 16584), (4146, 16060), (4380, 15202), (4818, 13820), (5528, 12045), (6424, 10365), (6910, 9636), (7601, 8760), (8030, 8292)]