307817280

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1549}}^1$

素因数の和:1598

約数の個数: 224

約数和(自身を含む): 1133856000

約数和(自身を除く): 826038720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 32, 36, 40, 45, 46, 48, 54, 60, 64, 69, 72, 80, 90, 92, 96, 108, 115, 120, 135, 138, 144, 160, 180, 184, 192, 207, 216, 230, 240, 270, 276, 288, 320, 345, 360, 368, 414, 432, 460, 480, 540, 552, 576, 621, 690, 720, 736, 828, 864, 920, 960, 1035, 1080, 1104, 1242, 1380, 1440, 1472, 1549, 1656, 1728, 1840, 2070, 2160, 2208, 2484, 2760, 2880, 3098, 3105, 3312, 3680, 4140, 4320, 4416, 4647, 4968, 5520, 6196, 6210, 6624, 7360, 7745, 8280, 8640, 9294, 9936, 11040, 12392, 12420, 13248, 13941, 15490, 16560, 18588, 19872, 22080, 23235, 24784, 24840, 27882, 30980, 33120, 35627, 37176, 39744, 41823, 46470, 49568, 49680, 55764, 61960, 66240, 69705, 71254, 74352, 83646, 92940, 99136, 99360, 106881, 111528, 123920, 139410, 142508, 148704, 167292, 178135, 185880, 198720, 209115, 213762, 223056, 247840, 278820, 285016, 297408, 320643, 334584, 356270, 371760, 418230, 427524, 446112, 495680, 534405, 557640, 570032, 641286, 669168, 712540, 743520, 836460, 855048, 892224, 961929, 1068810, 1115280, 1140064, 1282572, 1338336, 1425080, 1487040, 1603215, 1672920, 1710096, 1923858, 2137620, 2230560, 2280128, 2565144, 2676672, 2850160, 3206430, 3345840, 3420192, 3847716, 4275240, 4461120, 4809645, 5130288, 5700320, 6412860, 6691680, 6840384, 7695432, 8550480, 9619290, 10260576, 11400640, 12825720, 13383360, 15390864, 17100960, 19238580, 20521152, 25651440, 30781728, 34201920, 38477160, 51302880, 61563456, 76954320, 102605760, 153908640, 307817280]

約数ペア:

[(1, 307817280), (2, 153908640), (3, 102605760), (4, 76954320), (5, 61563456), (6, 51302880), (8, 38477160), (9, 34201920), (10, 30781728), (12, 25651440), (15, 20521152), (16, 19238580), (18, 17100960), (20, 15390864), (23, 13383360), (24, 12825720), (27, 11400640), (30, 10260576), (32, 9619290), (36, 8550480), (40, 7695432), (45, 6840384), (46, 6691680), (48, 6412860), (54, 5700320), (60, 5130288), (64, 4809645), (69, 4461120), (72, 4275240), (80, 3847716), (90, 3420192), (92, 3345840), (96, 3206430), (108, 2850160), (115, 2676672), (120, 2565144), (135, 2280128), (138, 2230560), (144, 2137620), (160, 1923858), (180, 1710096), (184, 1672920), (192, 1603215), (207, 1487040), (216, 1425080), (230, 1338336), (240, 1282572), (270, 1140064), (276, 1115280), (288, 1068810), (320, 961929), (345, 892224), (360, 855048), (368, 836460), (414, 743520), (432, 712540), (460, 669168), (480, 641286), (540, 570032), (552, 557640), (576, 534405), (621, 495680), (690, 446112), (720, 427524), (736, 418230), (828, 371760), (864, 356270), (920, 334584), (960, 320643), (1035, 297408), (1080, 285016), (1104, 278820), (1242, 247840), (1380, 223056), (1440, 213762), (1472, 209115), (1549, 198720), (1656, 185880), (1728, 178135), (1840, 167292), (2070, 148704), (2160, 142508), (2208, 139410), (2484, 123920), (2760, 111528), (2880, 106881), (3098, 99360), (3105, 99136), (3312, 92940), (3680, 83646), (4140, 74352), (4320, 71254), (4416, 69705), (4647, 66240), (4968, 61960), (5520, 55764), (6196, 49680), (6210, 49568), (6624, 46470), (7360, 41823), (7745, 39744), (8280, 37176), (8640, 35627), (9294, 33120), (9936, 30980), (11040, 27882), (12392, 24840), (12420, 24784), (13248, 23235), (13941, 22080), (15490, 19872), (16560, 18588)]