201242160

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{39929}}^1$

素因数の和:39955

約数の個数: 120

約数和(自身を含む): 772405920

約数和(自身を除く): 571163760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 39929, 79858, 119787, 159716, 199645, 239574, 279503, 319432, 359361, 399290, 479148, 559006, 598935, 638864, 718722, 798580, 838509, 958296, 1118012, 1197870, 1397515, 1437444, 1597160, 1677018, 1796805, 1916592, 2236024, 2395740, 2515527, 2795030, 2874888, 3194320, 3354036, 3593610, 4192545, 4472048, 4791480, 5031054, 5590060, 5749776, 6708072, 7187220, 8385090, 9582960, 10062108, 11180120, 12577635, 13416144, 14374440, 16770180, 20124216, 22360240, 25155270, 28748880, 33540360, 40248432, 50310540, 67080720, 100621080, 201242160]

約数ペア:

[(1, 201242160), (2, 100621080), (3, 67080720), (4, 50310540), (5, 40248432), (6, 33540360), (7, 28748880), (8, 25155270), (9, 22360240), (10, 20124216), (12, 16770180), (14, 14374440), (15, 13416144), (16, 12577635), (18, 11180120), (20, 10062108), (21, 9582960), (24, 8385090), (28, 7187220), (30, 6708072), (35, 5749776), (36, 5590060), (40, 5031054), (42, 4791480), (45, 4472048), (48, 4192545), (56, 3593610), (60, 3354036), (63, 3194320), (70, 2874888), (72, 2795030), (80, 2515527), (84, 2395740), (90, 2236024), (105, 1916592), (112, 1796805), (120, 1677018), (126, 1597160), (140, 1437444), (144, 1397515), (168, 1197870), (180, 1118012), (210, 958296), (240, 838509), (252, 798580), (280, 718722), (315, 638864), (336, 598935), (360, 559006), (420, 479148), (504, 399290), (560, 359361), (630, 319432), (720, 279503), (840, 239574), (1008, 199645), (1260, 159716), (1680, 119787), (2520, 79858), (5040, 39929)]