2016747720

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47881}}^1$

素因数の和:47917

約数の個数: 160

約数和(自身を含む): 7300089720

約数和(自身を除く): 5283342000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 81, 90, 104, 108, 117, 120, 130, 135, 156, 162, 180, 195, 216, 234, 260, 270, 312, 324, 351, 360, 390, 405, 468, 520, 540, 585, 648, 702, 780, 810, 936, 1053, 1080, 1170, 1404, 1560, 1620, 1755, 2106, 2340, 2808, 3240, 3510, 4212, 4680, 5265, 7020, 8424, 10530, 14040, 21060, 42120, 47881, 95762, 143643, 191524, 239405, 287286, 383048, 430929, 478810, 574572, 622453, 718215, 861858, 957620, 1149144, 1244906, 1292787, 1436430, 1723716, 1867359, 1915240, 2154645, 2489812, 2585574, 2872860, 3112265, 3447432, 3734718, 3878361, 4309290, 4979624, 5171148, 5602077, 5745720, 6224530, 6463935, 7469436, 7756722, 8618580, 9336795, 10342296, 11204154, 12449060, 12927870, 14938872, 15513444, 16806231, 17237160, 18673590, 19391805, 22408308, 24898120, 25855740, 28010385, 31026888, 33612462, 37347180, 38783610, 44816616, 50418693, 51711480, 56020770, 67224924, 74694360, 77567220, 84031155, 100837386, 112041540, 134449848, 155134440, 168062310, 201674772, 224083080, 252093465, 336124620, 403349544, 504186930, 672249240, 1008373860, 2016747720]

約数ペア:

[(1, 2016747720), (2, 1008373860), (3, 672249240), (4, 504186930), (5, 403349544), (6, 336124620), (8, 252093465), (9, 224083080), (10, 201674772), (12, 168062310), (13, 155134440), (15, 134449848), (18, 112041540), (20, 100837386), (24, 84031155), (26, 77567220), (27, 74694360), (30, 67224924), (36, 56020770), (39, 51711480), (40, 50418693), (45, 44816616), (52, 38783610), (54, 37347180), (60, 33612462), (65, 31026888), (72, 28010385), (78, 25855740), (81, 24898120), (90, 22408308), (104, 19391805), (108, 18673590), (117, 17237160), (120, 16806231), (130, 15513444), (135, 14938872), (156, 12927870), (162, 12449060), (180, 11204154), (195, 10342296), (216, 9336795), (234, 8618580), (260, 7756722), (270, 7469436), (312, 6463935), (324, 6224530), (351, 5745720), (360, 5602077), (390, 5171148), (405, 4979624), (468, 4309290), (520, 3878361), (540, 3734718), (585, 3447432), (648, 3112265), (702, 2872860), (780, 2585574), (810, 2489812), (936, 2154645), (1053, 1915240), (1080, 1867359), (1170, 1723716), (1404, 1436430), (1560, 1292787), (1620, 1244906), (1755, 1149144), (2106, 957620), (2340, 861858), (2808, 718215), (3240, 622453), (3510, 574572), (4212, 478810), (4680, 430929), (5265, 383048), (7020, 287286), (8424, 239405), (10530, 191524), (14040, 143643), (21060, 95762), (42120, 47881)]