199284480

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{17299}}^1$

素因数の和:17326

約数の個数: 108

約数和(自身を含む): 689543400

約数和(自身を除く): 490258920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1920, 2304, 2880, 3840, 5760, 11520, 17299, 34598, 51897, 69196, 86495, 103794, 138392, 155691, 172990, 207588, 259485, 276784, 311382, 345980, 415176, 518970, 553568, 622764, 691960, 778455, 830352, 1037940, 1107136, 1245528, 1383920, 1556910, 1660704, 2075880, 2214272, 2491056, 2767840, 3113820, 3321408, 4151760, 4428544, 4982112, 5535680, 6227640, 6642816, 8303520, 9964224, 11071360, 12455280, 13285632, 16607040, 19928448, 22142720, 24910560, 33214080, 39856896, 49821120, 66428160, 99642240, 199284480]

約数ペア:

[(1, 199284480), (2, 99642240), (3, 66428160), (4, 49821120), (5, 39856896), (6, 33214080), (8, 24910560), (9, 22142720), (10, 19928448), (12, 16607040), (15, 13285632), (16, 12455280), (18, 11071360), (20, 9964224), (24, 8303520), (30, 6642816), (32, 6227640), (36, 5535680), (40, 4982112), (45, 4428544), (48, 4151760), (60, 3321408), (64, 3113820), (72, 2767840), (80, 2491056), (90, 2214272), (96, 2075880), (120, 1660704), (128, 1556910), (144, 1383920), (160, 1245528), (180, 1107136), (192, 1037940), (240, 830352), (256, 778455), (288, 691960), (320, 622764), (360, 553568), (384, 518970), (480, 415176), (576, 345980), (640, 311382), (720, 276784), (768, 259485), (960, 207588), (1152, 172990), (1280, 155691), (1440, 138392), (1920, 103794), (2304, 86495), (2880, 69196), (3840, 51897), (5760, 34598), (11520, 17299)]