15961570560

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{35527}}^1$

素因数の和:35570

約数の個数: 288

約数和(自身を含む): 61000154880

約数和(自身を除く): 45038584320

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, 128, 130, 135, 144, 156, 160, 180, 192, 195, 208, 216, 234, 240, 256, 260, 270, 288, 312, 320, 351, 360, 384, 390, 416, 432, 468, 480, 520, 540, 576, 585, 624, 640, 702, 720, 768, 780, 832, 864, 936, 960, 1040, 1080, 1152, 1170, 1248, 1280, 1404, 1440, 1560, 1664, 1728, 1755, 1872, 1920, 2080, 2160, 2304, 2340, 2496, 2808, 2880, 3120, 3328, 3456, 3510, 3744, 3840, 4160, 4320, 4680, 4992, 5616, 5760, 6240, 6912, 7020, 7488, 8320, 8640, 9360, 9984, 11232, 11520, 12480, 14040, 14976, 16640, 17280, 18720, 22464, 24960, 28080, 29952, 34560, 35527, 37440, 44928, 49920, 56160, 71054, 74880, 89856, 106581, 112320, 142108, 149760, 177635, 213162, 224640, 284216, 319743, 355270, 426324, 449280, 461851, 532905, 568432, 639486, 710540, 852648, 923702, 959229, 1065810, 1136864, 1278972, 1385553, 1421080, 1598715, 1705296, 1847404, 1918458, 2131620, 2273728, 2309255, 2557944, 2771106, 2842160, 3197430, 3410592, 3694808, 3836916, 4156659, 4263240, 4547456, 4618510, 4796145, 5115888, 5542212, 5684320, 6394860, 6821184, 6927765, 7389616, 7673832, 8313318, 8526480, 9094912, 9237020, 9592290, 10231776, 11084424, 11368640, 12469977, 12789720, 13642368, 13855530, 14779232, 15347664, 16626636, 17052960, 18474040, 19184580, 20463552, 20783295, 22168848, 22737280, 24939954, 25579440, 27284736, 27711060, 29558464, 30695328, 33253272, 34105920, 36948080, 38369160, 40927104, 41566590, 44337696, 45474560, 49879908, 51158880, 55422120, 59116928, 61390656, 62349885, 66506544, 68211840, 73896160, 76738320, 81854208, 83133180, 88675392, 99759816, 102317760, 110844240, 118233856, 122781312, 124699770, 133013088, 136423680, 147792320, 153476640, 166266360, 177350784, 199519632, 204635520, 221688480, 245562624, 249399540, 266026176, 295584640, 306953280, 332532720, 354701568, 399039264, 409271040, 443376960, 498799080, 532052352, 591169280, 613906560, 665065440, 798078528, 886753920, 997598160, 1064104704, 1227813120, 1330130880, 1596157056, 1773507840, 1995196320, 2660261760, 3192314112, 3990392640, 5320523520, 7980785280, 15961570560]

約数ペア:

[(1, 15961570560), (2, 7980785280), (3, 5320523520), (4, 3990392640), (5, 3192314112), (6, 2660261760), (8, 1995196320), (9, 1773507840), (10, 1596157056), (12, 1330130880), (13, 1227813120), (15, 1064104704), (16, 997598160), (18, 886753920), (20, 798078528), (24, 665065440), (26, 613906560), (27, 591169280), (30, 532052352), (32, 498799080), (36, 443376960), (39, 409271040), (40, 399039264), (45, 354701568), (48, 332532720), (52, 306953280), (54, 295584640), (60, 266026176), (64, 249399540), (65, 245562624), (72, 221688480), (78, 204635520), (80, 199519632), (90, 177350784), (96, 166266360), (104, 153476640), (108, 147792320), (117, 136423680), (120, 133013088), (128, 124699770), (130, 122781312), (135, 118233856), (144, 110844240), (156, 102317760), (160, 99759816), (180, 88675392), (192, 83133180), (195, 81854208), (208, 76738320), (216, 73896160), (234, 68211840), (240, 66506544), (256, 62349885), (260, 61390656), (270, 59116928), (288, 55422120), (312, 51158880), (320, 49879908), (351, 45474560), (360, 44337696), (384, 41566590), (390, 40927104), (416, 38369160), (432, 36948080), (468, 34105920), (480, 33253272), (520, 30695328), (540, 29558464), (576, 27711060), (585, 27284736), (624, 25579440), (640, 24939954), (702, 22737280), (720, 22168848), (768, 20783295), (780, 20463552), (832, 19184580), (864, 18474040), (936, 17052960), (960, 16626636), (1040, 15347664), (1080, 14779232), (1152, 13855530), (1170, 13642368), (1248, 12789720), (1280, 12469977), (1404, 11368640), (1440, 11084424), (1560, 10231776), (1664, 9592290), (1728, 9237020), (1755, 9094912), (1872, 8526480), (1920, 8313318), (2080, 7673832), (2160, 7389616), (2304, 6927765), (2340, 6821184), (2496, 6394860), (2808, 5684320), (2880, 5542212), (3120, 5115888), (3328, 4796145), (3456, 4618510), (3510, 4547456), (3744, 4263240), (3840, 4156659), (4160, 3836916), (4320, 3694808), (4680, 3410592), (4992, 3197430), (5616, 2842160), (5760, 2771106), (6240, 2557944), (6912, 2309255), (7020, 2273728), (7488, 2131620), (8320, 1918458), (8640, 1847404), (9360, 1705296), (9984, 1598715), (11232, 1421080), (11520, 1385553), (12480, 1278972), (14040, 1136864), (14976, 1065810), (16640, 959229), (17280, 923702), (18720, 852648), (22464, 710540), (24960, 639486), (28080, 568432), (29952, 532905), (34560, 461851), (35527, 449280), (37440, 426324), (44928, 355270), (49920, 319743), (56160, 284216), (71054, 224640), (74880, 213162), (89856, 177635), (106581, 149760), (112320, 142108)]