166917960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{691}}^1$

素因数の和:780

約数の個数: 192

約数和(自身を含む): 602372160

約数和(自身を除く): 435454200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 61, 66, 72, 88, 90, 99, 110, 120, 122, 132, 165, 180, 183, 198, 220, 244, 264, 305, 330, 360, 366, 396, 440, 488, 495, 549, 610, 660, 671, 691, 732, 792, 915, 990, 1098, 1220, 1320, 1342, 1382, 1464, 1830, 1980, 2013, 2073, 2196, 2440, 2684, 2745, 2764, 3355, 3455, 3660, 3960, 4026, 4146, 4392, 5368, 5490, 5528, 6039, 6219, 6710, 6910, 7320, 7601, 8052, 8292, 10065, 10365, 10980, 12078, 12438, 13420, 13820, 15202, 16104, 16584, 20130, 20730, 21960, 22803, 24156, 24876, 26840, 27640, 30195, 30404, 31095, 38005, 40260, 41460, 42151, 45606, 48312, 49752, 60390, 60808, 62190, 68409, 76010, 80520, 82920, 84302, 91212, 114015, 120780, 124380, 126453, 136818, 152020, 168604, 182424, 210755, 228030, 241560, 248760, 252906, 273636, 304040, 337208, 342045, 379359, 421510, 456060, 463661, 505812, 547272, 632265, 684090, 758718, 843020, 912120, 927322, 1011624, 1264530, 1368180, 1390983, 1517436, 1686040, 1854644, 1896795, 2318305, 2529060, 2736360, 2781966, 3034872, 3709288, 3793590, 4172949, 4636610, 5058120, 5563932, 6954915, 7587180, 8345898, 9273220, 11127864, 13909830, 15174360, 16691796, 18546440, 20864745, 27819660, 33383592, 41729490, 55639320, 83458980, 166917960]

約数ペア:

[(1, 166917960), (2, 83458980), (3, 55639320), (4, 41729490), (5, 33383592), (6, 27819660), (8, 20864745), (9, 18546440), (10, 16691796), (11, 15174360), (12, 13909830), (15, 11127864), (18, 9273220), (20, 8345898), (22, 7587180), (24, 6954915), (30, 5563932), (33, 5058120), (36, 4636610), (40, 4172949), (44, 3793590), (45, 3709288), (55, 3034872), (60, 2781966), (61, 2736360), (66, 2529060), (72, 2318305), (88, 1896795), (90, 1854644), (99, 1686040), (110, 1517436), (120, 1390983), (122, 1368180), (132, 1264530), (165, 1011624), (180, 927322), (183, 912120), (198, 843020), (220, 758718), (244, 684090), (264, 632265), (305, 547272), (330, 505812), (360, 463661), (366, 456060), (396, 421510), (440, 379359), (488, 342045), (495, 337208), (549, 304040), (610, 273636), (660, 252906), (671, 248760), (691, 241560), (732, 228030), (792, 210755), (915, 182424), (990, 168604), (1098, 152020), (1220, 136818), (1320, 126453), (1342, 124380), (1382, 120780), (1464, 114015), (1830, 91212), (1980, 84302), (2013, 82920), (2073, 80520), (2196, 76010), (2440, 68409), (2684, 62190), (2745, 60808), (2764, 60390), (3355, 49752), (3455, 48312), (3660, 45606), (3960, 42151), (4026, 41460), (4146, 40260), (4392, 38005), (5368, 31095), (5490, 30404), (5528, 30195), (6039, 27640), (6219, 26840), (6710, 24876), (6910, 24156), (7320, 22803), (7601, 21960), (8052, 20730), (8292, 20130), (10065, 16584), (10365, 16104), (10980, 15202), (12078, 13820), (12438, 13420)]