245054160

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2909}}^1$

素因数の和:2947

約数の個数: 200

約数和(自身を含む): 916894440

約数和(自身を除く): 671840280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 81, 90, 104, 108, 117, 120, 130, 135, 144, 156, 162, 180, 195, 208, 216, 234, 240, 260, 270, 312, 324, 351, 360, 390, 405, 432, 468, 520, 540, 585, 624, 648, 702, 720, 780, 810, 936, 1040, 1053, 1080, 1170, 1296, 1404, 1560, 1620, 1755, 1872, 2106, 2160, 2340, 2808, 2909, 3120, 3240, 3510, 4212, 4680, 5265, 5616, 5818, 6480, 7020, 8424, 8727, 9360, 10530, 11636, 14040, 14545, 16848, 17454, 21060, 23272, 26181, 28080, 29090, 34908, 37817, 42120, 43635, 46544, 52362, 58180, 69816, 75634, 78543, 84240, 87270, 104724, 113451, 116360, 130905, 139632, 151268, 157086, 174540, 189085, 209448, 226902, 232720, 235629, 261810, 302536, 314172, 340353, 349080, 378170, 392715, 418896, 453804, 471258, 523620, 567255, 605072, 628344, 680706, 698160, 756340, 785430, 907608, 942516, 1021059, 1047240, 1134510, 1178145, 1256688, 1361412, 1512680, 1570860, 1701765, 1815216, 1885032, 2042118, 2094480, 2269020, 2356290, 2722824, 3025360, 3063177, 3141720, 3403530, 3770064, 4084236, 4538040, 4712580, 5105295, 5445648, 6126354, 6283440, 6807060, 8168472, 9076080, 9425160, 10210590, 12252708, 13614120, 15315885, 16336944, 18850320, 20421180, 24505416, 27228240, 30631770, 40842360, 49010832, 61263540, 81684720, 122527080, 245054160]

約数ペア:

[(1, 245054160), (2, 122527080), (3, 81684720), (4, 61263540), (5, 49010832), (6, 40842360), (8, 30631770), (9, 27228240), (10, 24505416), (12, 20421180), (13, 18850320), (15, 16336944), (16, 15315885), (18, 13614120), (20, 12252708), (24, 10210590), (26, 9425160), (27, 9076080), (30, 8168472), (36, 6807060), (39, 6283440), (40, 6126354), (45, 5445648), (48, 5105295), (52, 4712580), (54, 4538040), (60, 4084236), (65, 3770064), (72, 3403530), (78, 3141720), (80, 3063177), (81, 3025360), (90, 2722824), (104, 2356290), (108, 2269020), (117, 2094480), (120, 2042118), (130, 1885032), (135, 1815216), (144, 1701765), (156, 1570860), (162, 1512680), (180, 1361412), (195, 1256688), (208, 1178145), (216, 1134510), (234, 1047240), (240, 1021059), (260, 942516), (270, 907608), (312, 785430), (324, 756340), (351, 698160), (360, 680706), (390, 628344), (405, 605072), (432, 567255), (468, 523620), (520, 471258), (540, 453804), (585, 418896), (624, 392715), (648, 378170), (702, 349080), (720, 340353), (780, 314172), (810, 302536), (936, 261810), (1040, 235629), (1053, 232720), (1080, 226902), (1170, 209448), (1296, 189085), (1404, 174540), (1560, 157086), (1620, 151268), (1755, 139632), (1872, 130905), (2106, 116360), (2160, 113451), (2340, 104724), (2808, 87270), (2909, 84240), (3120, 78543), (3240, 75634), (3510, 69816), (4212, 58180), (4680, 52362), (5265, 46544), (5616, 43635), (5818, 42120), (6480, 37817), (7020, 34908), (8424, 29090), (8727, 28080), (9360, 26181), (10530, 23272), (11636, 21060), (14040, 17454), (14545, 16848)]