1290035520

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{3527}}^1$

素因数の和:3677

約数の個数: 168

約数和(自身を含む): 4473391104

約数和(自身を除く): 3183355584

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 127, 144, 160, 180, 192, 240, 254, 288, 320, 360, 381, 480, 508, 576, 635, 720, 762, 960, 1016, 1143, 1270, 1440, 1524, 1905, 2032, 2286, 2540, 2880, 3048, 3527, 3810, 4064, 4572, 5080, 5715, 6096, 7054, 7620, 8128, 9144, 10160, 10581, 11430, 12192, 14108, 15240, 17635, 18288, 20320, 21162, 22860, 24384, 28216, 30480, 31743, 35270, 36576, 40640, 42324, 45720, 52905, 56432, 60960, 63486, 70540, 73152, 84648, 91440, 105810, 112864, 121920, 126972, 141080, 158715, 169296, 182880, 211620, 225728, 253944, 282160, 317430, 338592, 365760, 423240, 447929, 507888, 564320, 634860, 677184, 846480, 895858, 1015776, 1128640, 1269720, 1343787, 1692960, 1791716, 2031552, 2239645, 2539440, 2687574, 3385920, 3583432, 4031361, 4479290, 5078880, 5375148, 6718935, 7166864, 8062722, 8958580, 10157760, 10750296, 13437870, 14333728, 16125444, 17917160, 20156805, 21500592, 26875740, 28667456, 32250888, 35834320, 40313610, 43001184, 53751480, 64501776, 71668640, 80627220, 86002368, 107502960, 129003552, 143337280, 161254440, 215005920, 258007104, 322508880, 430011840, 645017760, 1290035520]

約数ペア:

[(1, 1290035520), (2, 645017760), (3, 430011840), (4, 322508880), (5, 258007104), (6, 215005920), (8, 161254440), (9, 143337280), (10, 129003552), (12, 107502960), (15, 86002368), (16, 80627220), (18, 71668640), (20, 64501776), (24, 53751480), (30, 43001184), (32, 40313610), (36, 35834320), (40, 32250888), (45, 28667456), (48, 26875740), (60, 21500592), (64, 20156805), (72, 17917160), (80, 16125444), (90, 14333728), (96, 13437870), (120, 10750296), (127, 10157760), (144, 8958580), (160, 8062722), (180, 7166864), (192, 6718935), (240, 5375148), (254, 5078880), (288, 4479290), (320, 4031361), (360, 3583432), (381, 3385920), (480, 2687574), (508, 2539440), (576, 2239645), (635, 2031552), (720, 1791716), (762, 1692960), (960, 1343787), (1016, 1269720), (1143, 1128640), (1270, 1015776), (1440, 895858), (1524, 846480), (1905, 677184), (2032, 634860), (2286, 564320), (2540, 507888), (2880, 447929), (3048, 423240), (3527, 365760), (3810, 338592), (4064, 317430), (4572, 282160), (5080, 253944), (5715, 225728), (6096, 211620), (7054, 182880), (7620, 169296), (8128, 158715), (9144, 141080), (10160, 126972), (10581, 121920), (11430, 112864), (12192, 105810), (14108, 91440), (15240, 84648), (17635, 73152), (18288, 70540), (20320, 63486), (21162, 60960), (22860, 56432), (24384, 52905), (28216, 45720), (30480, 42324), (31743, 40640), (35270, 36576)]