220647024

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{389}}^1$

素因数の和:520

約数の個数: 160

約数和(自身を含む): 690580800

約数和(自身を除く): 469933776

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 101, 104, 108, 117, 144, 156, 202, 208, 216, 234, 303, 312, 351, 389, 404, 432, 468, 606, 624, 702, 778, 808, 909, 936, 1167, 1212, 1313, 1404, 1556, 1616, 1818, 1872, 2334, 2424, 2626, 2727, 2808, 3112, 3501, 3636, 3939, 4668, 4848, 5057, 5252, 5454, 5616, 6224, 7002, 7272, 7878, 9336, 10114, 10503, 10504, 10908, 11817, 14004, 14544, 15171, 15756, 18672, 20228, 21006, 21008, 21816, 23634, 28008, 30342, 31512, 35451, 39289, 40456, 42012, 43632, 45513, 47268, 56016, 60684, 63024, 70902, 78578, 80912, 84024, 91026, 94536, 117867, 121368, 136539, 141804, 157156, 168048, 182052, 189072, 235734, 242736, 273078, 283608, 314312, 353601, 364104, 471468, 510757, 546156, 567216, 628624, 707202, 728208, 942936, 1021514, 1060803, 1092312, 1414404, 1532271, 1885872, 2043028, 2121606, 2184624, 2828808, 3064542, 4086056, 4243212, 4596813, 5657616, 6129084, 8172112, 8486424, 9193626, 12258168, 13790439, 16972848, 18387252, 24516336, 27580878, 36774504, 55161756, 73549008, 110323512, 220647024]

約数ペア:

[(1, 220647024), (2, 110323512), (3, 73549008), (4, 55161756), (6, 36774504), (8, 27580878), (9, 24516336), (12, 18387252), (13, 16972848), (16, 13790439), (18, 12258168), (24, 9193626), (26, 8486424), (27, 8172112), (36, 6129084), (39, 5657616), (48, 4596813), (52, 4243212), (54, 4086056), (72, 3064542), (78, 2828808), (101, 2184624), (104, 2121606), (108, 2043028), (117, 1885872), (144, 1532271), (156, 1414404), (202, 1092312), (208, 1060803), (216, 1021514), (234, 942936), (303, 728208), (312, 707202), (351, 628624), (389, 567216), (404, 546156), (432, 510757), (468, 471468), (606, 364104), (624, 353601), (702, 314312), (778, 283608), (808, 273078), (909, 242736), (936, 235734), (1167, 189072), (1212, 182052), (1313, 168048), (1404, 157156), (1556, 141804), (1616, 136539), (1818, 121368), (1872, 117867), (2334, 94536), (2424, 91026), (2626, 84024), (2727, 80912), (2808, 78578), (3112, 70902), (3501, 63024), (3636, 60684), (3939, 56016), (4668, 47268), (4848, 45513), (5057, 43632), (5252, 42012), (5454, 40456), (5616, 39289), (6224, 35451), (7002, 31512), (7272, 30342), (7878, 28008), (9336, 23634), (10114, 21816), (10503, 21008), (10504, 21006), (10908, 20228), (11817, 18672), (14004, 15756), (14544, 15171)]