2013156720

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{13127}}^1$

素因数の和:13220

約数の個数: 160

約数和(自身を含む): 7032407040

約数和(自身を除く): 5019250320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 71, 72, 80, 90, 108, 120, 135, 142, 144, 180, 213, 216, 240, 270, 284, 355, 360, 426, 432, 540, 568, 639, 710, 720, 852, 1065, 1080, 1136, 1278, 1420, 1704, 1917, 2130, 2160, 2556, 2840, 3195, 3408, 3834, 4260, 5112, 5680, 6390, 7668, 8520, 9585, 10224, 12780, 13127, 15336, 17040, 19170, 25560, 26254, 30672, 38340, 39381, 51120, 52508, 65635, 76680, 78762, 105016, 118143, 131270, 153360, 157524, 196905, 210032, 236286, 262540, 315048, 354429, 393810, 472572, 525080, 590715, 630096, 708858, 787620, 932017, 945144, 1050160, 1181430, 1417716, 1575240, 1772145, 1864034, 1890288, 2362860, 2796051, 2835432, 3150480, 3544290, 3728068, 4660085, 4725720, 5592102, 5670864, 7088580, 7456136, 8388153, 9320170, 9451440, 11184204, 13980255, 14177160, 14912272, 16776306, 18640340, 22368408, 25164459, 27960510, 28354320, 33552612, 37280680, 41940765, 44736816, 50328918, 55921020, 67105224, 74561360, 83881530, 100657836, 111842040, 125822295, 134210448, 167763060, 201315672, 223684080, 251644590, 335526120, 402631344, 503289180, 671052240, 1006578360, 2013156720]

約数ペア:

[(1, 2013156720), (2, 1006578360), (3, 671052240), (4, 503289180), (5, 402631344), (6, 335526120), (8, 251644590), (9, 223684080), (10, 201315672), (12, 167763060), (15, 134210448), (16, 125822295), (18, 111842040), (20, 100657836), (24, 83881530), (27, 74561360), (30, 67105224), (36, 55921020), (40, 50328918), (45, 44736816), (48, 41940765), (54, 37280680), (60, 33552612), (71, 28354320), (72, 27960510), (80, 25164459), (90, 22368408), (108, 18640340), (120, 16776306), (135, 14912272), (142, 14177160), (144, 13980255), (180, 11184204), (213, 9451440), (216, 9320170), (240, 8388153), (270, 7456136), (284, 7088580), (355, 5670864), (360, 5592102), (426, 4725720), (432, 4660085), (540, 3728068), (568, 3544290), (639, 3150480), (710, 2835432), (720, 2796051), (852, 2362860), (1065, 1890288), (1080, 1864034), (1136, 1772145), (1278, 1575240), (1420, 1417716), (1704, 1181430), (1917, 1050160), (2130, 945144), (2160, 932017), (2556, 787620), (2840, 708858), (3195, 630096), (3408, 590715), (3834, 525080), (4260, 472572), (5112, 393810), (5680, 354429), (6390, 315048), (7668, 262540), (8520, 236286), (9585, 210032), (10224, 196905), (12780, 157524), (13127, 153360), (15336, 131270), (17040, 118143), (19170, 105016), (25560, 78762), (26254, 76680), (30672, 65635), (38340, 52508), (39381, 51120)]