313260480

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2789}}^1$

素因数の和:2828

約数の個数: 224

約数和(自身を含む): 1190548800

約数和(自身を除く): 877288320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 64, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 180, 192, 195, 208, 216, 234, 240, 260, 270, 288, 312, 320, 351, 360, 390, 416, 432, 468, 480, 520, 540, 576, 585, 624, 702, 720, 780, 832, 864, 936, 960, 1040, 1080, 1170, 1248, 1404, 1440, 1560, 1728, 1755, 1872, 2080, 2160, 2340, 2496, 2789, 2808, 2880, 3120, 3510, 3744, 4160, 4320, 4680, 5578, 5616, 6240, 7020, 7488, 8367, 8640, 9360, 11156, 11232, 12480, 13945, 14040, 16734, 18720, 22312, 22464, 25101, 27890, 28080, 33468, 36257, 37440, 41835, 44624, 50202, 55780, 56160, 66936, 72514, 75303, 83670, 89248, 100404, 108771, 111560, 112320, 125505, 133872, 145028, 150606, 167340, 178496, 181285, 200808, 217542, 223120, 251010, 267744, 290056, 301212, 326313, 334680, 362570, 376515, 401616, 435084, 446240, 502020, 535488, 543855, 580112, 602424, 652626, 669360, 725140, 753030, 803232, 870168, 892480, 978939, 1004040, 1087710, 1160224, 1204848, 1305252, 1338720, 1450280, 1506060, 1606464, 1631565, 1740336, 1957878, 2008080, 2175420, 2320448, 2409696, 2610504, 2677440, 2900560, 3012120, 3263130, 3480672, 3915756, 4016160, 4350840, 4819392, 4894695, 5221008, 5801120, 6024240, 6526260, 6961344, 7831512, 8032320, 8701680, 9789390, 10442016, 11602240, 12048480, 13052520, 15663024, 17403360, 19578780, 20884032, 24096960, 26105040, 31326048, 34806720, 39157560, 52210080, 62652096, 78315120, 104420160, 156630240, 313260480]

約数ペア:

[(1, 313260480), (2, 156630240), (3, 104420160), (4, 78315120), (5, 62652096), (6, 52210080), (8, 39157560), (9, 34806720), (10, 31326048), (12, 26105040), (13, 24096960), (15, 20884032), (16, 19578780), (18, 17403360), (20, 15663024), (24, 13052520), (26, 12048480), (27, 11602240), (30, 10442016), (32, 9789390), (36, 8701680), (39, 8032320), (40, 7831512), (45, 6961344), (48, 6526260), (52, 6024240), (54, 5801120), (60, 5221008), (64, 4894695), (65, 4819392), (72, 4350840), (78, 4016160), (80, 3915756), (90, 3480672), (96, 3263130), (104, 3012120), (108, 2900560), (117, 2677440), (120, 2610504), (130, 2409696), (135, 2320448), (144, 2175420), (156, 2008080), (160, 1957878), (180, 1740336), (192, 1631565), (195, 1606464), (208, 1506060), (216, 1450280), (234, 1338720), (240, 1305252), (260, 1204848), (270, 1160224), (288, 1087710), (312, 1004040), (320, 978939), (351, 892480), (360, 870168), (390, 803232), (416, 753030), (432, 725140), (468, 669360), (480, 652626), (520, 602424), (540, 580112), (576, 543855), (585, 535488), (624, 502020), (702, 446240), (720, 435084), (780, 401616), (832, 376515), (864, 362570), (936, 334680), (960, 326313), (1040, 301212), (1080, 290056), (1170, 267744), (1248, 251010), (1404, 223120), (1440, 217542), (1560, 200808), (1728, 181285), (1755, 178496), (1872, 167340), (2080, 150606), (2160, 145028), (2340, 133872), (2496, 125505), (2789, 112320), (2808, 111560), (2880, 108771), (3120, 100404), (3510, 89248), (3744, 83670), (4160, 75303), (4320, 72514), (4680, 66936), (5578, 56160), (5616, 55780), (6240, 50202), (7020, 44624), (7488, 41835), (8367, 37440), (8640, 36257), (9360, 33468), (11156, 28080), (11232, 27890), (12480, 25101), (13945, 22464), (14040, 22312), (16734, 18720)]