305248320

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{263}}^1$

素因数の和:330

約数の個数: 336

約数和(自身を含む): 1171602432

約数和(自身を除く): 866354112

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 31, 32, 36, 39, 40, 45, 48, 52, 60, 62, 64, 65, 72, 78, 80, 90, 93, 96, 104, 117, 120, 124, 130, 144, 155, 156, 160, 180, 186, 192, 195, 208, 234, 240, 248, 260, 263, 279, 288, 310, 312, 320, 360, 372, 390, 403, 416, 465, 468, 480, 496, 520, 526, 558, 576, 585, 620, 624, 720, 744, 780, 789, 806, 832, 930, 936, 960, 992, 1040, 1052, 1116, 1170, 1209, 1240, 1248, 1315, 1395, 1440, 1488, 1560, 1578, 1612, 1860, 1872, 1984, 2015, 2080, 2104, 2232, 2340, 2367, 2418, 2480, 2496, 2630, 2790, 2880, 2976, 3120, 3156, 3224, 3419, 3627, 3720, 3744, 3945, 4030, 4160, 4208, 4464, 4680, 4734, 4836, 4960, 5260, 5580, 5952, 6045, 6240, 6312, 6448, 6838, 7254, 7440, 7488, 7890, 8060, 8153, 8416, 8928, 9360, 9468, 9672, 9920, 10257, 10520, 11160, 11835, 12090, 12480, 12624, 12896, 13676, 14508, 14880, 15780, 16120, 16306, 16832, 17095, 17856, 18135, 18720, 18936, 19344, 20514, 21040, 22320, 23670, 24180, 24459, 25248, 25792, 27352, 29016, 29760, 30771, 31560, 32240, 32612, 34190, 36270, 37440, 37872, 38688, 40765, 41028, 42080, 44640, 47340, 48360, 48918, 50496, 51285, 54704, 58032, 61542, 63120, 64480, 65224, 68380, 72540, 73377, 75744, 77376, 81530, 82056, 84160, 89280, 94680, 96720, 97836, 102570, 105989, 109408, 116064, 122295, 123084, 126240, 128960, 130448, 136760, 145080, 146754, 151488, 153855, 163060, 164112, 189360, 193440, 195672, 205140, 211978, 218816, 232128, 244590, 246168, 252480, 260896, 273520, 290160, 293508, 307710, 317967, 326120, 328224, 366885, 378720, 386880, 391344, 410280, 423956, 489180, 492336, 521792, 529945, 547040, 580320, 587016, 615420, 635934, 652240, 656448, 733770, 757440, 782688, 820560, 847912, 953901, 978360, 984672, 1059890, 1094080, 1160640, 1174032, 1230840, 1271868, 1304480, 1467540, 1565376, 1589835, 1641120, 1695824, 1907802, 1956720, 1969344, 2119780, 2348064, 2461680, 2543736, 2608960, 2935080, 3179670, 3282240, 3391648, 3815604, 3913440, 4239560, 4696128, 4769505, 4923360, 5087472, 5870160, 6359340, 6783296, 7631208, 7826880, 8479120, 9539010, 9846720, 10174944, 11740320, 12718680, 15262416, 16958240, 19078020, 20349888, 23480640, 25437360, 30524832, 33916480, 38156040, 50874720, 61049664, 76312080, 101749440, 152624160, 305248320]

約数ペア:

[(1, 305248320), (2, 152624160), (3, 101749440), (4, 76312080), (5, 61049664), (6, 50874720), (8, 38156040), (9, 33916480), (10, 30524832), (12, 25437360), (13, 23480640), (15, 20349888), (16, 19078020), (18, 16958240), (20, 15262416), (24, 12718680), (26, 11740320), (30, 10174944), (31, 9846720), (32, 9539010), (36, 8479120), (39, 7826880), (40, 7631208), (45, 6783296), (48, 6359340), (52, 5870160), (60, 5087472), (62, 4923360), (64, 4769505), (65, 4696128), (72, 4239560), (78, 3913440), (80, 3815604), (90, 3391648), (93, 3282240), (96, 3179670), (104, 2935080), (117, 2608960), (120, 2543736), (124, 2461680), (130, 2348064), (144, 2119780), (155, 1969344), (156, 1956720), (160, 1907802), (180, 1695824), (186, 1641120), (192, 1589835), (195, 1565376), (208, 1467540), (234, 1304480), (240, 1271868), (248, 1230840), (260, 1174032), (263, 1160640), (279, 1094080), (288, 1059890), (310, 984672), (312, 978360), (320, 953901), (360, 847912), (372, 820560), (390, 782688), (403, 757440), (416, 733770), (465, 656448), (468, 652240), (480, 635934), (496, 615420), (520, 587016), (526, 580320), (558, 547040), (576, 529945), (585, 521792), (620, 492336), (624, 489180), (720, 423956), (744, 410280), (780, 391344), (789, 386880), (806, 378720), (832, 366885), (930, 328224), (936, 326120), (960, 317967), (992, 307710), (1040, 293508), (1052, 290160), (1116, 273520), (1170, 260896), (1209, 252480), (1240, 246168), (1248, 244590), (1315, 232128), (1395, 218816), (1440, 211978), (1488, 205140), (1560, 195672), (1578, 193440), (1612, 189360), (1860, 164112), (1872, 163060), (1984, 153855), (2015, 151488), (2080, 146754), (2104, 145080), (2232, 136760), (2340, 130448), (2367, 128960), (2418, 126240), (2480, 123084), (2496, 122295), (2630, 116064), (2790, 109408), (2880, 105989), (2976, 102570), (3120, 97836), (3156, 96720), (3224, 94680), (3419, 89280), (3627, 84160), (3720, 82056), (3744, 81530), (3945, 77376), (4030, 75744), (4160, 73377), (4208, 72540), (4464, 68380), (4680, 65224), (4734, 64480), (4836, 63120), (4960, 61542), (5260, 58032), (5580, 54704), (5952, 51285), (6045, 50496), (6240, 48918), (6312, 48360), (6448, 47340), (6838, 44640), (7254, 42080), (7440, 41028), (7488, 40765), (7890, 38688), (8060, 37872), (8153, 37440), (8416, 36270), (8928, 34190), (9360, 32612), (9468, 32240), (9672, 31560), (9920, 30771), (10257, 29760), (10520, 29016), (11160, 27352), (11835, 25792), (12090, 25248), (12480, 24459), (12624, 24180), (12896, 23670), (13676, 22320), (14508, 21040), (14880, 20514), (15780, 19344), (16120, 18936), (16306, 18720), (16832, 18135), (17095, 17856)]