198994872960

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{885839}}^1$

素因数の和:885880

約数の個数: 256

約数和(自身を含む): 758987712000

約数和(自身を除く): 559992839040

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, 224640, 885839, 1771678, 2657517, 3543356, 4429195, 5315034, 7086712, 7972551, 8858390, 10630068, 11515907, 13287585, 14173424, 15945102, 17716780, 21260136, 23031814, 23917653, 26575170, 28346848, 31890204, 34547721, 35433560, 39862755, 42520272, 46063628, 47835306, 53150340, 56693696, 57579535, 63780408, 69095442, 70867120, 79725510, 85040544, 92127256, 95670612, 103643163, 106300680, 113387392, 115159070, 119588265, 127560816, 138190884, 141734240, 159451020, 170081088, 172738605, 184254512, 191341224, 207286326, 212601360, 230318140, 239176530, 255121632, 276381768, 283468480, 310929489, 318902040, 340162176, 345477210, 368509024, 382682448, 414572652, 425202720, 460636280, 478353060, 510243264, 518215815, 552763536, 566936960, 621858978, 637804080, 690954420, 737018048, 765364896, 829145304, 850405440, 921272560, 956706120, 1020486528, 1036431630, 1105527072, 1243717956, 1275608160, 1381908840, 1474036096, 1530729792, 1554647445, 1658290608, 1700810880, 1842545120, 1913412240, 2072863260, 2211054144, 2487435912, 2551216320, 2763817680, 3061459584, 3109294890, 3316581216, 3685090240, 3826824480, 4145726520, 4422108288, 4974871824, 5102432640, 5527635360, 6218589780, 6633162432, 7370180480, 7653648960, 8291453040, 9949743648, 11055270720, 12437179560, 13266324864, 15307297920, 16582906080, 19899487296, 22110541440, 24874359120, 33165812160, 39798974592, 49748718240, 66331624320, 99497436480, 198994872960]

約数ペア:

[(1, 198994872960), (2, 99497436480), (3, 66331624320), (4, 49748718240), (5, 39798974592), (6, 33165812160), (8, 24874359120), (9, 22110541440), (10, 19899487296), (12, 16582906080), (13, 15307297920), (15, 13266324864), (16, 12437179560), (18, 11055270720), (20, 9949743648), (24, 8291453040), (26, 7653648960), (27, 7370180480), (30, 6633162432), (32, 6218589780), (36, 5527635360), (39, 5102432640), (40, 4974871824), (45, 4422108288), (48, 4145726520), (52, 3826824480), (54, 3685090240), (60, 3316581216), (64, 3109294890), (65, 3061459584), (72, 2763817680), (78, 2551216320), (80, 2487435912), (90, 2211054144), (96, 2072863260), (104, 1913412240), (108, 1842545120), (117, 1700810880), (120, 1658290608), (128, 1554647445), (130, 1530729792), (135, 1474036096), (144, 1381908840), (156, 1275608160), (160, 1243717956), (180, 1105527072), (192, 1036431630), (195, 1020486528), (208, 956706120), (216, 921272560), (234, 850405440), (240, 829145304), (260, 765364896), (270, 737018048), (288, 690954420), (312, 637804080), (320, 621858978), (351, 566936960), (360, 552763536), (384, 518215815), (390, 510243264), (416, 478353060), (432, 460636280), (468, 425202720), (480, 414572652), (520, 382682448), (540, 368509024), (576, 345477210), (585, 340162176), (624, 318902040), (640, 310929489), (702, 283468480), (720, 276381768), (780, 255121632), (832, 239176530), (864, 230318140), (936, 212601360), (960, 207286326), (1040, 191341224), (1080, 184254512), (1152, 172738605), (1170, 170081088), (1248, 159451020), (1404, 141734240), (1440, 138190884), (1560, 127560816), (1664, 119588265), (1728, 115159070), (1755, 113387392), (1872, 106300680), (1920, 103643163), (2080, 95670612), (2160, 92127256), (2340, 85040544), (2496, 79725510), (2808, 70867120), (2880, 69095442), (3120, 63780408), (3456, 57579535), (3510, 56693696), (3744, 53150340), (4160, 47835306), (4320, 46063628), (4680, 42520272), (4992, 39862755), (5616, 35433560), (5760, 34547721), (6240, 31890204), (7020, 28346848), (7488, 26575170), (8320, 23917653), (8640, 23031814), (9360, 21260136), (11232, 17716780), (12480, 15945102), (14040, 14173424), (14976, 13287585), (17280, 11515907), (18720, 10630068), (22464, 8858390), (24960, 7972551), (28080, 7086712), (37440, 5315034), (44928, 4429195), (56160, 3543356), (74880, 2657517), (112320, 1771678), (224640, 885839)]