199225440

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{431}}^1$

素因数の和:562

約数の個数: 192

約数和(自身を含む): 705438720

約数和(自身を除く): 506213280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 107, 108, 120, 135, 144, 160, 180, 214, 216, 240, 270, 288, 321, 360, 428, 431, 432, 480, 535, 540, 642, 720, 856, 862, 864, 963, 1070, 1080, 1284, 1293, 1440, 1605, 1712, 1724, 1926, 2140, 2155, 2160, 2568, 2586, 2889, 3210, 3424, 3448, 3852, 3879, 4280, 4310, 4320, 4815, 5136, 5172, 5778, 6420, 6465, 6896, 7704, 7758, 8560, 8620, 9630, 10272, 10344, 11556, 11637, 12840, 12930, 13792, 14445, 15408, 15516, 17120, 17240, 19260, 19395, 20688, 23112, 23274, 25680, 25860, 28890, 30816, 31032, 34480, 38520, 38790, 41376, 46117, 46224, 46548, 51360, 51720, 57780, 58185, 62064, 68960, 77040, 77580, 92234, 92448, 93096, 103440, 115560, 116370, 124128, 138351, 154080, 155160, 184468, 186192, 206880, 230585, 231120, 232740, 276702, 310320, 368936, 372384, 415053, 461170, 462240, 465480, 553404, 620640, 691755, 737872, 830106, 922340, 930960, 1106808, 1245159, 1383510, 1475744, 1660212, 1844680, 1861920, 2075265, 2213616, 2490318, 2767020, 3320424, 3689360, 4150530, 4427232, 4980636, 5534040, 6225795, 6640848, 7378720, 8301060, 9961272, 11068080, 12451590, 13281696, 16602120, 19922544, 22136160, 24903180, 33204240, 39845088, 49806360, 66408480, 99612720, 199225440]

約数ペア:

[(1, 199225440), (2, 99612720), (3, 66408480), (4, 49806360), (5, 39845088), (6, 33204240), (8, 24903180), (9, 22136160), (10, 19922544), (12, 16602120), (15, 13281696), (16, 12451590), (18, 11068080), (20, 9961272), (24, 8301060), (27, 7378720), (30, 6640848), (32, 6225795), (36, 5534040), (40, 4980636), (45, 4427232), (48, 4150530), (54, 3689360), (60, 3320424), (72, 2767020), (80, 2490318), (90, 2213616), (96, 2075265), (107, 1861920), (108, 1844680), (120, 1660212), (135, 1475744), (144, 1383510), (160, 1245159), (180, 1106808), (214, 930960), (216, 922340), (240, 830106), (270, 737872), (288, 691755), (321, 620640), (360, 553404), (428, 465480), (431, 462240), (432, 461170), (480, 415053), (535, 372384), (540, 368936), (642, 310320), (720, 276702), (856, 232740), (862, 231120), (864, 230585), (963, 206880), (1070, 186192), (1080, 184468), (1284, 155160), (1293, 154080), (1440, 138351), (1605, 124128), (1712, 116370), (1724, 115560), (1926, 103440), (2140, 93096), (2155, 92448), (2160, 92234), (2568, 77580), (2586, 77040), (2889, 68960), (3210, 62064), (3424, 58185), (3448, 57780), (3852, 51720), (3879, 51360), (4280, 46548), (4310, 46224), (4320, 46117), (4815, 41376), (5136, 38790), (5172, 38520), (5778, 34480), (6420, 31032), (6465, 30816), (6896, 28890), (7704, 25860), (7758, 25680), (8560, 23274), (8620, 23112), (9630, 20688), (10272, 19395), (10344, 19260), (11556, 17240), (11637, 17120), (12840, 15516), (12930, 15408), (13792, 14445)]