52668720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{331}}^1$

素因数の和:380

約数の個数: 240

約数和(自身を含む): 202299552

約数和(自身を除く): 149630832

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 20, 24, 26, 30, 34, 36, 39, 40, 45, 48, 51, 52, 60, 65, 68, 72, 78, 80, 85, 90, 102, 104, 117, 120, 130, 136, 144, 153, 156, 170, 180, 195, 204, 208, 221, 234, 240, 255, 260, 272, 306, 312, 331, 340, 360, 390, 408, 442, 468, 510, 520, 585, 612, 624, 662, 663, 680, 720, 765, 780, 816, 884, 936, 993, 1020, 1040, 1105, 1170, 1224, 1324, 1326, 1360, 1530, 1560, 1655, 1768, 1872, 1986, 1989, 2040, 2210, 2340, 2448, 2648, 2652, 2979, 3060, 3120, 3310, 3315, 3536, 3972, 3978, 4080, 4303, 4420, 4680, 4965, 5296, 5304, 5627, 5958, 6120, 6620, 6630, 7944, 7956, 8606, 8840, 9360, 9930, 9945, 10608, 11254, 11916, 12240, 12909, 13240, 13260, 14895, 15888, 15912, 16881, 17212, 17680, 19860, 19890, 21515, 22508, 23832, 25818, 26480, 26520, 28135, 29790, 31824, 33762, 34424, 38727, 39720, 39780, 43030, 45016, 47664, 50643, 51636, 53040, 56270, 59580, 64545, 67524, 68848, 73151, 77454, 79440, 79560, 84405, 86060, 90032, 101286, 103272, 112540, 119160, 129090, 135048, 146302, 154908, 159120, 168810, 172120, 193635, 202572, 206544, 219453, 225080, 238320, 253215, 258180, 270096, 292604, 309816, 337620, 344240, 365755, 387270, 405144, 438906, 450160, 506430, 516360, 585208, 619632, 658359, 675240, 731510, 774540, 810288, 877812, 1012860, 1032720, 1097265, 1170416, 1316718, 1350480, 1463020, 1549080, 1755624, 2025720, 2194530, 2633436, 2926040, 3098160, 3291795, 3511248, 4051440, 4389060, 5266872, 5852080, 6583590, 8778120, 10533744, 13167180, 17556240, 26334360, 52668720]

約数ペア:

[(1, 52668720), (2, 26334360), (3, 17556240), (4, 13167180), (5, 10533744), (6, 8778120), (8, 6583590), (9, 5852080), (10, 5266872), (12, 4389060), (13, 4051440), (15, 3511248), (16, 3291795), (17, 3098160), (18, 2926040), (20, 2633436), (24, 2194530), (26, 2025720), (30, 1755624), (34, 1549080), (36, 1463020), (39, 1350480), (40, 1316718), (45, 1170416), (48, 1097265), (51, 1032720), (52, 1012860), (60, 877812), (65, 810288), (68, 774540), (72, 731510), (78, 675240), (80, 658359), (85, 619632), (90, 585208), (102, 516360), (104, 506430), (117, 450160), (120, 438906), (130, 405144), (136, 387270), (144, 365755), (153, 344240), (156, 337620), (170, 309816), (180, 292604), (195, 270096), (204, 258180), (208, 253215), (221, 238320), (234, 225080), (240, 219453), (255, 206544), (260, 202572), (272, 193635), (306, 172120), (312, 168810), (331, 159120), (340, 154908), (360, 146302), (390, 135048), (408, 129090), (442, 119160), (468, 112540), (510, 103272), (520, 101286), (585, 90032), (612, 86060), (624, 84405), (662, 79560), (663, 79440), (680, 77454), (720, 73151), (765, 68848), (780, 67524), (816, 64545), (884, 59580), (936, 56270), (993, 53040), (1020, 51636), (1040, 50643), (1105, 47664), (1170, 45016), (1224, 43030), (1324, 39780), (1326, 39720), (1360, 38727), (1530, 34424), (1560, 33762), (1655, 31824), (1768, 29790), (1872, 28135), (1986, 26520), (1989, 26480), (2040, 25818), (2210, 23832), (2340, 22508), (2448, 21515), (2648, 19890), (2652, 19860), (2979, 17680), (3060, 17212), (3120, 16881), (3310, 15912), (3315, 15888), (3536, 14895), (3972, 13260), (3978, 13240), (4080, 12909), (4303, 12240), (4420, 11916), (4680, 11254), (4965, 10608), (5296, 9945), (5304, 9930), (5627, 9360), (5958, 8840), (6120, 8606), (6620, 7956), (6630, 7944)]