222143520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{14929}}^1$

素因数の和:14978

約数の個数: 96

約数和(自身を含む): 722373120

約数和(自身を除く): 500229600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 80, 93, 96, 120, 124, 155, 160, 186, 240, 248, 310, 372, 465, 480, 496, 620, 744, 930, 992, 1240, 1488, 1860, 2480, 2976, 3720, 4960, 7440, 14880, 14929, 29858, 44787, 59716, 74645, 89574, 119432, 149290, 179148, 223935, 238864, 298580, 358296, 447870, 462799, 477728, 597160, 716592, 895740, 925598, 1194320, 1388397, 1433184, 1791480, 1851196, 2313995, 2388640, 2776794, 3582960, 3702392, 4627990, 5553588, 6941985, 7165920, 7404784, 9255980, 11107176, 13883970, 14809568, 18511960, 22214352, 27767940, 37023920, 44428704, 55535880, 74047840, 111071760, 222143520]

約数ペア:

[(1, 222143520), (2, 111071760), (3, 74047840), (4, 55535880), (5, 44428704), (6, 37023920), (8, 27767940), (10, 22214352), (12, 18511960), (15, 14809568), (16, 13883970), (20, 11107176), (24, 9255980), (30, 7404784), (31, 7165920), (32, 6941985), (40, 5553588), (48, 4627990), (60, 3702392), (62, 3582960), (80, 2776794), (93, 2388640), (96, 2313995), (120, 1851196), (124, 1791480), (155, 1433184), (160, 1388397), (186, 1194320), (240, 925598), (248, 895740), (310, 716592), (372, 597160), (465, 477728), (480, 462799), (496, 447870), (620, 358296), (744, 298580), (930, 238864), (992, 223935), (1240, 179148), (1488, 149290), (1860, 119432), (2480, 89574), (2976, 74645), (3720, 59716), (4960, 44787), (7440, 29858), (14880, 14929)]