2465161920

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{65843}}^1$

素因数の和:65879

約数の個数: 168

約数和(自身を含む): 9131509296

約数和(自身を除く): 6666347376

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 260, 288, 312, 320, 360, 390, 416, 468, 480, 520, 576, 585, 624, 720, 780, 832, 936, 960, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 2496, 2880, 3120, 3744, 4160, 4680, 6240, 7488, 9360, 12480, 18720, 37440, 65843, 131686, 197529, 263372, 329215, 395058, 526744, 592587, 658430, 790116, 855959, 987645, 1053488, 1185174, 1316860, 1580232, 1711918, 1975290, 2106976, 2370348, 2567877, 2633720, 2962935, 3160464, 3423836, 3950580, 4213952, 4279795, 4740696, 5135754, 5267440, 5925870, 6320928, 6847672, 7703631, 7901160, 8559590, 9481392, 10271508, 10534880, 11851740, 12641856, 12839385, 13695344, 15407262, 15802320, 17119180, 18962784, 20543016, 21069760, 23703480, 25678770, 27390688, 30814524, 31604640, 34238360, 37925568, 38518155, 41086032, 47406960, 51357540, 54781376, 61629048, 63209280, 68476720, 77036310, 82172064, 94813920, 102715080, 123258096, 136953440, 154072620, 164344128, 189627840, 205430160, 246516192, 273906880, 308145240, 410860320, 493032384, 616290480, 821720640, 1232580960, 2465161920]

約数ペア:

[(1, 2465161920), (2, 1232580960), (3, 821720640), (4, 616290480), (5, 493032384), (6, 410860320), (8, 308145240), (9, 273906880), (10, 246516192), (12, 205430160), (13, 189627840), (15, 164344128), (16, 154072620), (18, 136953440), (20, 123258096), (24, 102715080), (26, 94813920), (30, 82172064), (32, 77036310), (36, 68476720), (39, 63209280), (40, 61629048), (45, 54781376), (48, 51357540), (52, 47406960), (60, 41086032), (64, 38518155), (65, 37925568), (72, 34238360), (78, 31604640), (80, 30814524), (90, 27390688), (96, 25678770), (104, 23703480), (117, 21069760), (120, 20543016), (130, 18962784), (144, 17119180), (156, 15802320), (160, 15407262), (180, 13695344), (192, 12839385), (195, 12641856), (208, 11851740), (234, 10534880), (240, 10271508), (260, 9481392), (288, 8559590), (312, 7901160), (320, 7703631), (360, 6847672), (390, 6320928), (416, 5925870), (468, 5267440), (480, 5135754), (520, 4740696), (576, 4279795), (585, 4213952), (624, 3950580), (720, 3423836), (780, 3160464), (832, 2962935), (936, 2633720), (960, 2567877), (1040, 2370348), (1170, 2106976), (1248, 1975290), (1440, 1711918), (1560, 1580232), (1872, 1316860), (2080, 1185174), (2340, 1053488), (2496, 987645), (2880, 855959), (3120, 790116), (3744, 658430), (4160, 592587), (4680, 526744), (6240, 395058), (7488, 329215), (9360, 263372), (12480, 197529), (18720, 131686), (37440, 65843)]