307703520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1$

素因数の和:226

約数の個数: 288

約数和(自身を含む): 1111428864

約数和(自身を除く): 803725344

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 61, 62, 72, 80, 90, 93, 96, 113, 120, 122, 124, 144, 155, 160, 180, 183, 186, 226, 240, 244, 248, 279, 288, 305, 310, 339, 360, 366, 372, 452, 465, 480, 488, 496, 549, 558, 565, 610, 620, 678, 720, 732, 744, 904, 915, 930, 976, 992, 1017, 1098, 1116, 1130, 1220, 1240, 1356, 1395, 1440, 1464, 1488, 1695, 1808, 1830, 1860, 1891, 1952, 2034, 2196, 2232, 2260, 2440, 2480, 2712, 2745, 2790, 2928, 2976, 3390, 3503, 3616, 3660, 3720, 3782, 4068, 4392, 4464, 4520, 4880, 4960, 5085, 5424, 5490, 5580, 5673, 5856, 6780, 6893, 7006, 7320, 7440, 7564, 8136, 8784, 8928, 9040, 9455, 9760, 10170, 10509, 10848, 10980, 11160, 11346, 13560, 13786, 14012, 14640, 14880, 15128, 16272, 17019, 17515, 17568, 18080, 18910, 20340, 20679, 21018, 21960, 22320, 22692, 27120, 27572, 28024, 28365, 29280, 30256, 31527, 32544, 34038, 34465, 35030, 37820, 40680, 41358, 42036, 43920, 44640, 45384, 52545, 54240, 55144, 56048, 56730, 60512, 62037, 63054, 68076, 68930, 70060, 75640, 81360, 82716, 84072, 85095, 87840, 90768, 103395, 105090, 110288, 112096, 113460, 124074, 126108, 136152, 137860, 140120, 151280, 157635, 162720, 165432, 168144, 170190, 181536, 206790, 210180, 213683, 220576, 226920, 248148, 252216, 272304, 275720, 280240, 302560, 310185, 315270, 330864, 336288, 340380, 413580, 420360, 427366, 453840, 496296, 504432, 544608, 551440, 560480, 620370, 630540, 641049, 661728, 680760, 827160, 840720, 854732, 907680, 992592, 1008864, 1068415, 1102880, 1240740, 1261080, 1282098, 1361520, 1654320, 1681440, 1709464, 1923147, 1985184, 2136830, 2481480, 2522160, 2564196, 2723040, 3205245, 3308640, 3418928, 3846294, 4273660, 4962960, 5044320, 5128392, 6410490, 6837856, 7692588, 8547320, 9615735, 9925920, 10256784, 12820980, 15385176, 17094640, 19231470, 20513568, 25641960, 30770352, 34189280, 38462940, 51283920, 61540704, 76925880, 102567840, 153851760, 307703520]

約数ペア:

[(1, 307703520), (2, 153851760), (3, 102567840), (4, 76925880), (5, 61540704), (6, 51283920), (8, 38462940), (9, 34189280), (10, 30770352), (12, 25641960), (15, 20513568), (16, 19231470), (18, 17094640), (20, 15385176), (24, 12820980), (30, 10256784), (31, 9925920), (32, 9615735), (36, 8547320), (40, 7692588), (45, 6837856), (48, 6410490), (60, 5128392), (61, 5044320), (62, 4962960), (72, 4273660), (80, 3846294), (90, 3418928), (93, 3308640), (96, 3205245), (113, 2723040), (120, 2564196), (122, 2522160), (124, 2481480), (144, 2136830), (155, 1985184), (160, 1923147), (180, 1709464), (183, 1681440), (186, 1654320), (226, 1361520), (240, 1282098), (244, 1261080), (248, 1240740), (279, 1102880), (288, 1068415), (305, 1008864), (310, 992592), (339, 907680), (360, 854732), (366, 840720), (372, 827160), (452, 680760), (465, 661728), (480, 641049), (488, 630540), (496, 620370), (549, 560480), (558, 551440), (565, 544608), (610, 504432), (620, 496296), (678, 453840), (720, 427366), (732, 420360), (744, 413580), (904, 340380), (915, 336288), (930, 330864), (976, 315270), (992, 310185), (1017, 302560), (1098, 280240), (1116, 275720), (1130, 272304), (1220, 252216), (1240, 248148), (1356, 226920), (1395, 220576), (1440, 213683), (1464, 210180), (1488, 206790), (1695, 181536), (1808, 170190), (1830, 168144), (1860, 165432), (1891, 162720), (1952, 157635), (2034, 151280), (2196, 140120), (2232, 137860), (2260, 136152), (2440, 126108), (2480, 124074), (2712, 113460), (2745, 112096), (2790, 110288), (2928, 105090), (2976, 103395), (3390, 90768), (3503, 87840), (3616, 85095), (3660, 84072), (3720, 82716), (3782, 81360), (4068, 75640), (4392, 70060), (4464, 68930), (4520, 68076), (4880, 63054), (4960, 62037), (5085, 60512), (5424, 56730), (5490, 56048), (5580, 55144), (5673, 54240), (5856, 52545), (6780, 45384), (6893, 44640), (7006, 43920), (7320, 42036), (7440, 41358), (7564, 40680), (8136, 37820), (8784, 35030), (8928, 34465), (9040, 34038), (9455, 32544), (9760, 31527), (10170, 30256), (10509, 29280), (10848, 28365), (10980, 28024), (11160, 27572), (11346, 27120), (13560, 22692), (13786, 22320), (14012, 21960), (14640, 21018), (14880, 20679), (15128, 20340), (16272, 18910), (17019, 18080), (17515, 17568)]