39501540

素因数分解:

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

素因数の和:379

約数の個数: 192

約数和(自身を含む): 140555520

約数和(自身を除く): 101053980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 20, 26, 27, 30, 34, 36, 39, 45, 51, 52, 54, 60, 65, 68, 78, 85, 90, 102, 108, 117, 130, 135, 153, 156, 170, 180, 195, 204, 221, 234, 255, 260, 270, 306, 331, 340, 351, 390, 442, 459, 468, 510, 540, 585, 612, 662, 663, 702, 765, 780, 884, 918, 993, 1020, 1105, 1170, 1324, 1326, 1404, 1530, 1655, 1755, 1836, 1986, 1989, 2210, 2295, 2340, 2652, 2979, 3060, 3310, 3315, 3510, 3972, 3978, 4303, 4420, 4590, 4965, 5627, 5958, 5967, 6620, 6630, 7020, 7956, 8606, 8937, 9180, 9930, 9945, 11254, 11916, 11934, 12909, 13260, 14895, 16881, 17212, 17874, 19860, 19890, 21515, 22508, 23868, 25818, 28135, 29790, 29835, 33762, 35748, 38727, 39780, 43030, 44685, 50643, 51636, 56270, 59580, 59670, 64545, 67524, 73151, 77454, 84405, 86060, 89370, 101286, 112540, 116181, 119340, 129090, 146302, 151929, 154908, 168810, 178740, 193635, 202572, 219453, 232362, 253215, 258180, 292604, 303858, 337620, 365755, 387270, 438906, 464724, 506430, 580905, 607716, 658359, 731510, 759645, 774540, 877812, 1012860, 1097265, 1161810, 1316718, 1463020, 1519290, 1975077, 2194530, 2323620, 2633436, 3038580, 3291795, 3950154, 4389060, 6583590, 7900308, 9875385, 13167180, 19750770, 39501540]

約数ペア:

[(1, 39501540), (2, 19750770), (3, 13167180), (4, 9875385), (5, 7900308), (6, 6583590), (9, 4389060), (10, 3950154), (12, 3291795), (13, 3038580), (15, 2633436), (17, 2323620), (18, 2194530), (20, 1975077), (26, 1519290), (27, 1463020), (30, 1316718), (34, 1161810), (36, 1097265), (39, 1012860), (45, 877812), (51, 774540), (52, 759645), (54, 731510), (60, 658359), (65, 607716), (68, 580905), (78, 506430), (85, 464724), (90, 438906), (102, 387270), (108, 365755), (117, 337620), (130, 303858), (135, 292604), (153, 258180), (156, 253215), (170, 232362), (180, 219453), (195, 202572), (204, 193635), (221, 178740), (234, 168810), (255, 154908), (260, 151929), (270, 146302), (306, 129090), (331, 119340), (340, 116181), (351, 112540), (390, 101286), (442, 89370), (459, 86060), (468, 84405), (510, 77454), (540, 73151), (585, 67524), (612, 64545), (662, 59670), (663, 59580), (702, 56270), (765, 51636), (780, 50643), (884, 44685), (918, 43030), (993, 39780), (1020, 38727), (1105, 35748), (1170, 33762), (1324, 29835), (1326, 29790), (1404, 28135), (1530, 25818), (1655, 23868), (1755, 22508), (1836, 21515), (1986, 19890), (1989, 19860), (2210, 17874), (2295, 17212), (2340, 16881), (2652, 14895), (2979, 13260), (3060, 12909), (3310, 11934), (3315, 11916), (3510, 11254), (3972, 9945), (3978, 9930), (4303, 9180), (4420, 8937), (4590, 8606), (4965, 7956), (5627, 7020), (5958, 6630), (5967, 6620)]