201641160

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{240049}}^1$

素因数の和:240070

約数の個数: 64

約数和(自身を含む): 691344000

約数和(自身を除く): 489702840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 240049, 480098, 720147, 960196, 1200245, 1440294, 1680343, 1920392, 2400490, 2880588, 3360686, 3600735, 4800980, 5041029, 5761176, 6721372, 7201470, 8401715, 9601960, 10082058, 13442744, 14402940, 16803430, 20164116, 25205145, 28805880, 33606860, 40328232, 50410290, 67213720, 100820580, 201641160]

約数ペア:

[(1, 201641160), (2, 100820580), (3, 67213720), (4, 50410290), (5, 40328232), (6, 33606860), (7, 28805880), (8, 25205145), (10, 20164116), (12, 16803430), (14, 14402940), (15, 13442744), (20, 10082058), (21, 9601960), (24, 8401715), (28, 7201470), (30, 6721372), (35, 5761176), (40, 5041029), (42, 4800980), (56, 3600735), (60, 3360686), (70, 2880588), (84, 2400490), (105, 1920392), (120, 1680343), (140, 1440294), (168, 1200245), (210, 960196), (280, 720147), (420, 480098), (840, 240049)]