255130560

素因数分解:

$2^6\times 3^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1$

素因数の和:242

約数の個数: 336

約数和(自身を含む): 968569056

約数和(自身を除く): 713438496

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 45, 48, 51, 54, 60, 64, 68, 72, 80, 81, 85, 90, 96, 102, 108, 120, 135, 136, 144, 153, 160, 162, 170, 180, 192, 193, 204, 216, 240, 243, 255, 270, 272, 288, 306, 320, 324, 340, 360, 386, 405, 408, 432, 459, 480, 486, 510, 540, 544, 576, 579, 612, 648, 680, 720, 765, 772, 810, 816, 864, 918, 960, 965, 972, 1020, 1080, 1088, 1158, 1215, 1224, 1296, 1360, 1377, 1440, 1530, 1544, 1620, 1632, 1728, 1737, 1836, 1930, 1944, 2040, 2160, 2295, 2316, 2430, 2448, 2592, 2720, 2754, 2880, 2895, 3060, 3088, 3240, 3264, 3281, 3474, 3672, 3860, 3888, 4080, 4131, 4320, 4590, 4632, 4860, 4896, 5184, 5211, 5440, 5508, 5790, 6120, 6176, 6480, 6562, 6885, 6948, 7344, 7720, 7776, 8160, 8262, 8640, 8685, 9180, 9264, 9720, 9792, 9843, 10422, 11016, 11580, 12240, 12352, 12960, 13124, 13770, 13896, 14688, 15440, 15552, 15633, 16320, 16405, 16524, 17370, 18360, 18528, 19440, 19686, 20655, 20844, 22032, 23160, 24480, 25920, 26055, 26248, 27540, 27792, 29376, 29529, 30880, 31266, 32810, 33048, 34740, 36720, 37056, 38880, 39372, 41310, 41688, 44064, 46320, 46899, 48960, 49215, 52110, 52496, 55080, 55584, 59058, 61760, 62532, 65620, 66096, 69480, 73440, 77760, 78165, 78744, 82620, 83376, 88128, 88587, 92640, 93798, 98430, 104220, 104992, 110160, 111168, 118116, 125064, 131240, 132192, 138960, 146880, 147645, 156330, 157488, 165240, 166752, 177174, 185280, 187596, 196860, 208440, 209984, 220320, 234495, 236232, 250128, 262480, 264384, 265761, 277920, 295290, 312660, 314976, 330480, 333504, 354348, 375192, 393720, 416880, 440640, 442935, 468990, 472464, 500256, 524960, 531522, 555840, 590580, 625320, 629952, 660960, 708696, 750384, 787440, 797283, 833760, 885870, 937980, 944928, 1000512, 1049920, 1063044, 1181160, 1250640, 1321920, 1328805, 1417392, 1500768, 1574880, 1594566, 1667520, 1771740, 1875960, 1889856, 2126088, 2362320, 2501280, 2657610, 2834784, 3001536, 3149760, 3189132, 3543480, 3751920, 3986415, 4252176, 4724640, 5002560, 5315220, 5669568, 6378264, 7086960, 7503840, 7972830, 8504352, 9449280, 10630440, 12756528, 14173920, 15007680, 15945660, 17008704, 21260880, 25513056, 28347840, 31891320, 42521760, 51026112, 63782640, 85043520, 127565280, 255130560]

約数ペア:

[(1, 255130560), (2, 127565280), (3, 85043520), (4, 63782640), (5, 51026112), (6, 42521760), (8, 31891320), (9, 28347840), (10, 25513056), (12, 21260880), (15, 17008704), (16, 15945660), (17, 15007680), (18, 14173920), (20, 12756528), (24, 10630440), (27, 9449280), (30, 8504352), (32, 7972830), (34, 7503840), (36, 7086960), (40, 6378264), (45, 5669568), (48, 5315220), (51, 5002560), (54, 4724640), (60, 4252176), (64, 3986415), (68, 3751920), (72, 3543480), (80, 3189132), (81, 3149760), (85, 3001536), (90, 2834784), (96, 2657610), (102, 2501280), (108, 2362320), (120, 2126088), (135, 1889856), (136, 1875960), (144, 1771740), (153, 1667520), (160, 1594566), (162, 1574880), (170, 1500768), (180, 1417392), (192, 1328805), (193, 1321920), (204, 1250640), (216, 1181160), (240, 1063044), (243, 1049920), (255, 1000512), (270, 944928), (272, 937980), (288, 885870), (306, 833760), (320, 797283), (324, 787440), (340, 750384), (360, 708696), (386, 660960), (405, 629952), (408, 625320), (432, 590580), (459, 555840), (480, 531522), (486, 524960), (510, 500256), (540, 472464), (544, 468990), (576, 442935), (579, 440640), (612, 416880), (648, 393720), (680, 375192), (720, 354348), (765, 333504), (772, 330480), (810, 314976), (816, 312660), (864, 295290), (918, 277920), (960, 265761), (965, 264384), (972, 262480), (1020, 250128), (1080, 236232), (1088, 234495), (1158, 220320), (1215, 209984), (1224, 208440), (1296, 196860), (1360, 187596), (1377, 185280), (1440, 177174), (1530, 166752), (1544, 165240), (1620, 157488), (1632, 156330), (1728, 147645), (1737, 146880), (1836, 138960), (1930, 132192), (1944, 131240), (2040, 125064), (2160, 118116), (2295, 111168), (2316, 110160), (2430, 104992), (2448, 104220), (2592, 98430), (2720, 93798), (2754, 92640), (2880, 88587), (2895, 88128), (3060, 83376), (3088, 82620), (3240, 78744), (3264, 78165), (3281, 77760), (3474, 73440), (3672, 69480), (3860, 66096), (3888, 65620), (4080, 62532), (4131, 61760), (4320, 59058), (4590, 55584), (4632, 55080), (4860, 52496), (4896, 52110), (5184, 49215), (5211, 48960), (5440, 46899), (5508, 46320), (5790, 44064), (6120, 41688), (6176, 41310), (6480, 39372), (6562, 38880), (6885, 37056), (6948, 36720), (7344, 34740), (7720, 33048), (7776, 32810), (8160, 31266), (8262, 30880), (8640, 29529), (8685, 29376), (9180, 27792), (9264, 27540), (9720, 26248), (9792, 26055), (9843, 25920), (10422, 24480), (11016, 23160), (11580, 22032), (12240, 20844), (12352, 20655), (12960, 19686), (13124, 19440), (13770, 18528), (13896, 18360), (14688, 17370), (15440, 16524), (15552, 16405), (15633, 16320)]