79003080

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{331}}^1$

素因数の和:381

約数の個数: 256

約数和(自身を含む): 301190400

約数和(自身を除く): 222187320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 17, 18, 20, 24, 26, 27, 30, 34, 36, 39, 40, 45, 51, 52, 54, 60, 65, 68, 72, 78, 85, 90, 102, 104, 108, 117, 120, 130, 135, 136, 153, 156, 170, 180, 195, 204, 216, 221, 234, 255, 260, 270, 306, 312, 331, 340, 351, 360, 390, 408, 442, 459, 468, 510, 520, 540, 585, 612, 662, 663, 680, 702, 765, 780, 884, 918, 936, 993, 1020, 1080, 1105, 1170, 1224, 1324, 1326, 1404, 1530, 1560, 1655, 1755, 1768, 1836, 1986, 1989, 2040, 2210, 2295, 2340, 2648, 2652, 2808, 2979, 3060, 3310, 3315, 3510, 3672, 3972, 3978, 4303, 4420, 4590, 4680, 4965, 5304, 5627, 5958, 5967, 6120, 6620, 6630, 7020, 7944, 7956, 8606, 8840, 8937, 9180, 9930, 9945, 11254, 11916, 11934, 12909, 13240, 13260, 14040, 14895, 15912, 16881, 17212, 17874, 18360, 19860, 19890, 21515, 22508, 23832, 23868, 25818, 26520, 28135, 29790, 29835, 33762, 34424, 35748, 38727, 39720, 39780, 43030, 44685, 45016, 47736, 50643, 51636, 56270, 59580, 59670, 64545, 67524, 71496, 73151, 77454, 79560, 84405, 86060, 89370, 101286, 103272, 112540, 116181, 119160, 119340, 129090, 135048, 146302, 151929, 154908, 168810, 172120, 178740, 193635, 202572, 219453, 225080, 232362, 238680, 253215, 258180, 292604, 303858, 309816, 337620, 357480, 365755, 387270, 405144, 438906, 464724, 506430, 516360, 580905, 585208, 607716, 658359, 675240, 731510, 759645, 774540, 877812, 929448, 1012860, 1097265, 1161810, 1215432, 1316718, 1463020, 1519290, 1549080, 1755624, 1975077, 2025720, 2194530, 2323620, 2633436, 2926040, 3038580, 3291795, 3950154, 4389060, 4647240, 5266872, 6077160, 6583590, 7900308, 8778120, 9875385, 13167180, 15800616, 19750770, 26334360, 39501540, 79003080]

約数ペア:

[(1, 79003080), (2, 39501540), (3, 26334360), (4, 19750770), (5, 15800616), (6, 13167180), (8, 9875385), (9, 8778120), (10, 7900308), (12, 6583590), (13, 6077160), (15, 5266872), (17, 4647240), (18, 4389060), (20, 3950154), (24, 3291795), (26, 3038580), (27, 2926040), (30, 2633436), (34, 2323620), (36, 2194530), (39, 2025720), (40, 1975077), (45, 1755624), (51, 1549080), (52, 1519290), (54, 1463020), (60, 1316718), (65, 1215432), (68, 1161810), (72, 1097265), (78, 1012860), (85, 929448), (90, 877812), (102, 774540), (104, 759645), (108, 731510), (117, 675240), (120, 658359), (130, 607716), (135, 585208), (136, 580905), (153, 516360), (156, 506430), (170, 464724), (180, 438906), (195, 405144), (204, 387270), (216, 365755), (221, 357480), (234, 337620), (255, 309816), (260, 303858), (270, 292604), (306, 258180), (312, 253215), (331, 238680), (340, 232362), (351, 225080), (360, 219453), (390, 202572), (408, 193635), (442, 178740), (459, 172120), (468, 168810), (510, 154908), (520, 151929), (540, 146302), (585, 135048), (612, 129090), (662, 119340), (663, 119160), (680, 116181), (702, 112540), (765, 103272), (780, 101286), (884, 89370), (918, 86060), (936, 84405), (993, 79560), (1020, 77454), (1080, 73151), (1105, 71496), (1170, 67524), (1224, 64545), (1324, 59670), (1326, 59580), (1404, 56270), (1530, 51636), (1560, 50643), (1655, 47736), (1755, 45016), (1768, 44685), (1836, 43030), (1986, 39780), (1989, 39720), (2040, 38727), (2210, 35748), (2295, 34424), (2340, 33762), (2648, 29835), (2652, 29790), (2808, 28135), (2979, 26520), (3060, 25818), (3310, 23868), (3315, 23832), (3510, 22508), (3672, 21515), (3972, 19890), (3978, 19860), (4303, 18360), (4420, 17874), (4590, 17212), (4680, 16881), (4965, 15912), (5304, 14895), (5627, 14040), (5958, 13260), (5967, 13240), (6120, 12909), (6620, 11934), (6630, 11916), (7020, 11254), (7944, 9945), (7956, 9930), (8606, 9180), (8840, 8937)]