28713260160

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127819}}^1$

素因数の和:127860

約数の個数: 256

約数和(自身を含む): 109516176000

約数和(自身を除く): 80802915840

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, 260, 270, 288, 312, 320, 351, 360, 384, 390, 416, 432, 468, 480, 520, 540, 576, 585, 624, 640, 702, 720, 780, 832, 864, 936, 960, 1040, 1080, 1152, 1170, 1248, 1404, 1440, 1560, 1664, 1728, 1755, 1872, 1920, 2080, 2160, 2340, 2496, 2808, 2880, 3120, 3456, 3510, 3744, 4160, 4320, 4680, 4992, 5616, 5760, 6240, 7020, 7488, 8320, 8640, 9360, 11232, 12480, 14040, 14976, 17280, 18720, 22464, 24960, 28080, 37440, 44928, 56160, 74880, 112320, 127819, 224640, 255638, 383457, 511276, 639095, 766914, 1022552, 1150371, 1278190, 1533828, 1661647, 1917285, 2045104, 2300742, 2556380, 3067656, 3323294, 3451113, 3834570, 4090208, 4601484, 4984941, 5112760, 5751855, 6135312, 6646588, 6902226, 7669140, 8180416, 8308235, 9202968, 9969882, 10225520, 11503710, 12270624, 13293176, 13804452, 14954823, 15338280, 16360832, 16616470, 17255565, 18405936, 19939764, 20451040, 23007420, 24541248, 24924705, 26586352, 27608904, 29909646, 30676560, 33232940, 34511130, 36811872, 39879528, 40902080, 44864469, 46014840, 49082496, 49849410, 53172704, 55217808, 59819292, 61353120, 66465880, 69022260, 73623744, 74774115, 79759056, 81804160, 89728938, 92029680, 99698820, 106345408, 110435616, 119638584, 122706240, 132931760, 138044520, 147247488, 149548230, 159518112, 179457876, 184059360, 199397640, 212690816, 220871232, 224322345, 239277168, 245412480, 265863520, 276089040, 299096460, 319036224, 358915752, 368118720, 398795280, 441742464, 448644690, 478554336, 531727040, 552178080, 598192920, 638072448, 717831504, 736237440, 797590560, 897289380, 957108672, 1063454080, 1104356160, 1196385840, 1435663008, 1595181120, 1794578760, 1914217344, 2208712320, 2392771680, 2871326016, 3190362240, 3589157520, 4785543360, 5742652032, 7178315040, 9571086720, 14356630080, 28713260160]

約数ペア:

[(1, 28713260160), (2, 14356630080), (3, 9571086720), (4, 7178315040), (5, 5742652032), (6, 4785543360), (8, 3589157520), (9, 3190362240), (10, 2871326016), (12, 2392771680), (13, 2208712320), (15, 1914217344), (16, 1794578760), (18, 1595181120), (20, 1435663008), (24, 1196385840), (26, 1104356160), (27, 1063454080), (30, 957108672), (32, 897289380), (36, 797590560), (39, 736237440), (40, 717831504), (45, 638072448), (48, 598192920), (52, 552178080), (54, 531727040), (60, 478554336), (64, 448644690), (65, 441742464), (72, 398795280), (78, 368118720), (80, 358915752), (90, 319036224), (96, 299096460), (104, 276089040), (108, 265863520), (117, 245412480), (120, 239277168), (128, 224322345), (130, 220871232), (135, 212690816), (144, 199397640), (156, 184059360), (160, 179457876), (180, 159518112), (192, 149548230), (195, 147247488), (208, 138044520), (216, 132931760), (234, 122706240), (240, 119638584), (260, 110435616), (270, 106345408), (288, 99698820), (312, 92029680), (320, 89728938), (351, 81804160), (360, 79759056), (384, 74774115), (390, 73623744), (416, 69022260), (432, 66465880), (468, 61353120), (480, 59819292), (520, 55217808), (540, 53172704), (576, 49849410), (585, 49082496), (624, 46014840), (640, 44864469), (702, 40902080), (720, 39879528), (780, 36811872), (832, 34511130), (864, 33232940), (936, 30676560), (960, 29909646), (1040, 27608904), (1080, 26586352), (1152, 24924705), (1170, 24541248), (1248, 23007420), (1404, 20451040), (1440, 19939764), (1560, 18405936), (1664, 17255565), (1728, 16616470), (1755, 16360832), (1872, 15338280), (1920, 14954823), (2080, 13804452), (2160, 13293176), (2340, 12270624), (2496, 11503710), (2808, 10225520), (2880, 9969882), (3120, 9202968), (3456, 8308235), (3510, 8180416), (3744, 7669140), (4160, 6902226), (4320, 6646588), (4680, 6135312), (4992, 5751855), (5616, 5112760), (5760, 4984941), (6240, 4601484), (7020, 4090208), (7488, 3834570), (8320, 3451113), (8640, 3323294), (9360, 3067656), (11232, 2556380), (12480, 2300742), (14040, 2045104), (14976, 1917285), (17280, 1661647), (18720, 1533828), (22464, 1278190), (24960, 1150371), (28080, 1022552), (37440, 766914), (44928, 639095), (56160, 511276), (74880, 383457), (112320, 255638), (127819, 224640)]