227233440

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{22543}}^1$

素因数の和:22571

約数の個数: 144

約数和(自身を含む): 886249728

約数和(自身を除く): 659016288

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 10080, 22543, 45086, 67629, 90172, 112715, 135258, 157801, 180344, 202887, 225430, 270516, 315602, 338145, 360688, 405774, 450860, 473403, 541032, 631204, 676290, 721376, 789005, 811548, 901720, 946806, 1014435, 1082064, 1262408, 1352580, 1420209, 1578010, 1623096, 1803440, 1893612, 2028870, 2164128, 2367015, 2524816, 2705160, 2840418, 3156020, 3246192, 3606880, 3787224, 4057740, 4734030, 5049632, 5410320, 5680836, 6312040, 6492384, 7101045, 7574448, 8115480, 9468060, 10820640, 11361672, 12624080, 14202090, 15148896, 16230960, 18936120, 22723344, 25248160, 28404180, 32461920, 37872240, 45446688, 56808360, 75744480, 113616720, 227233440]

約数ペア:

[(1, 227233440), (2, 113616720), (3, 75744480), (4, 56808360), (5, 45446688), (6, 37872240), (7, 32461920), (8, 28404180), (9, 25248160), (10, 22723344), (12, 18936120), (14, 16230960), (15, 15148896), (16, 14202090), (18, 12624080), (20, 11361672), (21, 10820640), (24, 9468060), (28, 8115480), (30, 7574448), (32, 7101045), (35, 6492384), (36, 6312040), (40, 5680836), (42, 5410320), (45, 5049632), (48, 4734030), (56, 4057740), (60, 3787224), (63, 3606880), (70, 3246192), (72, 3156020), (80, 2840418), (84, 2705160), (90, 2524816), (96, 2367015), (105, 2164128), (112, 2028870), (120, 1893612), (126, 1803440), (140, 1623096), (144, 1578010), (160, 1420209), (168, 1352580), (180, 1262408), (210, 1082064), (224, 1014435), (240, 946806), (252, 901720), (280, 811548), (288, 789005), (315, 721376), (336, 676290), (360, 631204), (420, 541032), (480, 473403), (504, 450860), (560, 405774), (630, 360688), (672, 338145), (720, 315602), (840, 270516), (1008, 225430), (1120, 202887), (1260, 180344), (1440, 157801), (1680, 135258), (2016, 112715), (2520, 90172), (3360, 67629), (5040, 45086), (10080, 22543)]