87269520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{337}}^1$

素因数の和:449

約数の個数: 160

約数和(自身を含む): 295731072

約数和(自身を除く): 208461552

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 83, 104, 120, 130, 156, 166, 195, 208, 240, 249, 260, 312, 332, 337, 390, 415, 498, 520, 624, 664, 674, 780, 830, 996, 1011, 1040, 1079, 1245, 1328, 1348, 1560, 1660, 1685, 1992, 2022, 2158, 2490, 2696, 3120, 3237, 3320, 3370, 3984, 4044, 4316, 4381, 4980, 5055, 5392, 5395, 6474, 6640, 6740, 8088, 8632, 8762, 9960, 10110, 10790, 12948, 13143, 13480, 16176, 16185, 17264, 17524, 19920, 20220, 21580, 21905, 25896, 26286, 26960, 27971, 32370, 35048, 40440, 43160, 43810, 51792, 52572, 55942, 64740, 65715, 70096, 80880, 83913, 86320, 87620, 105144, 111884, 129480, 131430, 139855, 167826, 175240, 210288, 223768, 258960, 262860, 279710, 335652, 350480, 363623, 419565, 447536, 525720, 559420, 671304, 727246, 839130, 1051440, 1090869, 1118840, 1342608, 1454492, 1678260, 1818115, 2181738, 2237680, 2908984, 3356520, 3636230, 4363476, 5454345, 5817968, 6713040, 7272460, 8726952, 10908690, 14544920, 17453904, 21817380, 29089840, 43634760, 87269520]

約数ペア:

[(1, 87269520), (2, 43634760), (3, 29089840), (4, 21817380), (5, 17453904), (6, 14544920), (8, 10908690), (10, 8726952), (12, 7272460), (13, 6713040), (15, 5817968), (16, 5454345), (20, 4363476), (24, 3636230), (26, 3356520), (30, 2908984), (39, 2237680), (40, 2181738), (48, 1818115), (52, 1678260), (60, 1454492), (65, 1342608), (78, 1118840), (80, 1090869), (83, 1051440), (104, 839130), (120, 727246), (130, 671304), (156, 559420), (166, 525720), (195, 447536), (208, 419565), (240, 363623), (249, 350480), (260, 335652), (312, 279710), (332, 262860), (337, 258960), (390, 223768), (415, 210288), (498, 175240), (520, 167826), (624, 139855), (664, 131430), (674, 129480), (780, 111884), (830, 105144), (996, 87620), (1011, 86320), (1040, 83913), (1079, 80880), (1245, 70096), (1328, 65715), (1348, 64740), (1560, 55942), (1660, 52572), (1685, 51792), (1992, 43810), (2022, 43160), (2158, 40440), (2490, 35048), (2696, 32370), (3120, 27971), (3237, 26960), (3320, 26286), (3370, 25896), (3984, 21905), (4044, 21580), (4316, 20220), (4381, 19920), (4980, 17524), (5055, 17264), (5392, 16185), (5395, 16176), (6474, 13480), (6640, 13143), (6740, 12948), (8088, 10790), (8632, 10110), (8762, 9960)]