132665720

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{281}}^1$

素因数の和:369

約数の個数: 128

約数和(自身を含む): 347198400

約数和(自身を除く): 214532680

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 29, 37, 40, 44, 55, 58, 74, 88, 110, 116, 145, 148, 185, 220, 232, 281, 290, 296, 319, 370, 407, 440, 562, 580, 638, 740, 814, 1073, 1124, 1160, 1276, 1405, 1480, 1595, 1628, 2035, 2146, 2248, 2552, 2810, 3091, 3190, 3256, 4070, 4292, 5365, 5620, 6182, 6380, 8140, 8149, 8584, 10397, 10730, 11240, 11803, 12364, 12760, 15455, 16280, 16298, 20794, 21460, 23606, 24728, 30910, 32596, 40745, 41588, 42920, 47212, 51985, 59015, 61820, 65192, 81490, 83176, 89639, 94424, 103970, 114367, 118030, 123640, 162980, 179278, 207940, 228734, 236060, 301513, 325960, 358556, 415880, 448195, 457468, 472120, 571835, 603026, 717112, 896390, 914936, 1143670, 1206052, 1507565, 1792780, 2287340, 2412104, 3015130, 3316643, 3585560, 4574680, 6030260, 6633286, 12060520, 13266572, 16583215, 26533144, 33166430, 66332860, 132665720]

約数ペア:

[(1, 132665720), (2, 66332860), (4, 33166430), (5, 26533144), (8, 16583215), (10, 13266572), (11, 12060520), (20, 6633286), (22, 6030260), (29, 4574680), (37, 3585560), (40, 3316643), (44, 3015130), (55, 2412104), (58, 2287340), (74, 1792780), (88, 1507565), (110, 1206052), (116, 1143670), (145, 914936), (148, 896390), (185, 717112), (220, 603026), (232, 571835), (281, 472120), (290, 457468), (296, 448195), (319, 415880), (370, 358556), (407, 325960), (440, 301513), (562, 236060), (580, 228734), (638, 207940), (740, 179278), (814, 162980), (1073, 123640), (1124, 118030), (1160, 114367), (1276, 103970), (1405, 94424), (1480, 89639), (1595, 83176), (1628, 81490), (2035, 65192), (2146, 61820), (2248, 59015), (2552, 51985), (2810, 47212), (3091, 42920), (3190, 41588), (3256, 40745), (4070, 32596), (4292, 30910), (5365, 24728), (5620, 23606), (6182, 21460), (6380, 20794), (8140, 16298), (8149, 16280), (8584, 15455), (10397, 12760), (10730, 12364), (11240, 11803)]