472908240

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{31277}}^1$

素因数の和:31306

約数の個数: 160

約数和(自身を含む): 1861666560

約数和(自身を除く): 1388758320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 336, 360, 378, 420, 432, 504, 540, 560, 630, 720, 756, 840, 945, 1008, 1080, 1260, 1512, 1680, 1890, 2160, 2520, 3024, 3780, 5040, 7560, 15120, 31277, 62554, 93831, 125108, 156385, 187662, 218939, 250216, 281493, 312770, 375324, 437878, 469155, 500432, 562986, 625540, 656817, 750648, 844479, 875756, 938310, 1094695, 1125972, 1251080, 1313634, 1407465, 1501296, 1688958, 1751512, 1876620, 1970451, 2189390, 2251944, 2502160, 2627268, 2814930, 3284085, 3377916, 3503024, 3753240, 3940902, 4222395, 4378780, 4503888, 5254536, 5629860, 5911353, 6568170, 6755832, 7506480, 7881804, 8444790, 8757560, 9852255, 10509072, 11259720, 11822706, 13136340, 13511664, 15763608, 16889580, 17515120, 19704510, 22519440, 23645412, 26272680, 29556765, 31527216, 33779160, 39409020, 47290824, 52545360, 59113530, 67558320, 78818040, 94581648, 118227060, 157636080, 236454120, 472908240]

約数ペア:

[(1, 472908240), (2, 236454120), (3, 157636080), (4, 118227060), (5, 94581648), (6, 78818040), (7, 67558320), (8, 59113530), (9, 52545360), (10, 47290824), (12, 39409020), (14, 33779160), (15, 31527216), (16, 29556765), (18, 26272680), (20, 23645412), (21, 22519440), (24, 19704510), (27, 17515120), (28, 16889580), (30, 15763608), (35, 13511664), (36, 13136340), (40, 11822706), (42, 11259720), (45, 10509072), (48, 9852255), (54, 8757560), (56, 8444790), (60, 7881804), (63, 7506480), (70, 6755832), (72, 6568170), (80, 5911353), (84, 5629860), (90, 5254536), (105, 4503888), (108, 4378780), (112, 4222395), (120, 3940902), (126, 3753240), (135, 3503024), (140, 3377916), (144, 3284085), (168, 2814930), (180, 2627268), (189, 2502160), (210, 2251944), (216, 2189390), (240, 1970451), (252, 1876620), (270, 1751512), (280, 1688958), (315, 1501296), (336, 1407465), (360, 1313634), (378, 1251080), (420, 1125972), (432, 1094695), (504, 938310), (540, 875756), (560, 844479), (630, 750648), (720, 656817), (756, 625540), (840, 562986), (945, 500432), (1008, 469155), (1080, 437878), (1260, 375324), (1512, 312770), (1680, 281493), (1890, 250216), (2160, 218939), (2520, 187662), (3024, 156385), (3780, 125108), (5040, 93831), (7560, 62554), (15120, 31277)]