196395840

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{7577}}^1$

素因数の和:7606

約数の個数: 140

約数和(自身を含む): 698706756

約数和(自身を除く): 502310916

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 405, 432, 480, 540, 576, 648, 720, 810, 864, 960, 1080, 1296, 1440, 1620, 1728, 2160, 2592, 2880, 3240, 4320, 5184, 6480, 7577, 8640, 12960, 15154, 22731, 25920, 30308, 37885, 45462, 60616, 68193, 75770, 90924, 113655, 121232, 136386, 151540, 181848, 204579, 227310, 242464, 272772, 303080, 340965, 363696, 409158, 454620, 484928, 545544, 606160, 613737, 681930, 727392, 818316, 909240, 1022895, 1091088, 1212320, 1227474, 1363860, 1454784, 1636632, 1818480, 2045790, 2182176, 2424640, 2454948, 2727720, 3068685, 3273264, 3636960, 4091580, 4364352, 4909896, 5455440, 6137370, 6546528, 7273920, 8183160, 9819792, 10910880, 12274740, 13093056, 16366320, 19639584, 21821760, 24549480, 32732640, 39279168, 49098960, 65465280, 98197920, 196395840]

約数ペア:

[(1, 196395840), (2, 98197920), (3, 65465280), (4, 49098960), (5, 39279168), (6, 32732640), (8, 24549480), (9, 21821760), (10, 19639584), (12, 16366320), (15, 13093056), (16, 12274740), (18, 10910880), (20, 9819792), (24, 8183160), (27, 7273920), (30, 6546528), (32, 6137370), (36, 5455440), (40, 4909896), (45, 4364352), (48, 4091580), (54, 3636960), (60, 3273264), (64, 3068685), (72, 2727720), (80, 2454948), (81, 2424640), (90, 2182176), (96, 2045790), (108, 1818480), (120, 1636632), (135, 1454784), (144, 1363860), (160, 1227474), (162, 1212320), (180, 1091088), (192, 1022895), (216, 909240), (240, 818316), (270, 727392), (288, 681930), (320, 613737), (324, 606160), (360, 545544), (405, 484928), (432, 454620), (480, 409158), (540, 363696), (576, 340965), (648, 303080), (720, 272772), (810, 242464), (864, 227310), (960, 204579), (1080, 181848), (1296, 151540), (1440, 136386), (1620, 121232), (1728, 113655), (2160, 90924), (2592, 75770), (2880, 68193), (3240, 60616), (4320, 45462), (5184, 37885), (6480, 30308), (7577, 25920), (8640, 22731), (12960, 15154)]