128829972960

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2293981}}^1$

素因数の和:2294018

約数の個数: 192

約数和(自身を含む): 485590109760

約数和(自身を除く): 356760136800

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, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 180, 195, 208, 216, 234, 240, 260, 270, 288, 312, 351, 360, 390, 416, 432, 468, 480, 520, 540, 585, 624, 702, 720, 780, 864, 936, 1040, 1080, 1170, 1248, 1404, 1440, 1560, 1755, 1872, 2080, 2160, 2340, 2808, 3120, 3510, 3744, 4320, 4680, 5616, 6240, 7020, 9360, 11232, 14040, 18720, 28080, 56160, 2293981, 4587962, 6881943, 9175924, 11469905, 13763886, 18351848, 20645829, 22939810, 27527772, 29821753, 34409715, 36703696, 41291658, 45879620, 55055544, 59643506, 61937487, 68819430, 73407392, 82583316, 89465259, 91759240, 103229145, 110111088, 119287012, 123874974, 137638860, 149108765, 165166632, 178930518, 183518480, 206458290, 220222176, 238574024, 247749948, 268395777, 275277720, 298217530, 309687435, 330333264, 357861036, 367036960, 412916580, 447326295, 477148048, 495499896, 536791554, 550555440, 596435060, 619374870, 660666528, 715722072, 805187331, 825833160, 894652590, 954296096, 990999792, 1073583108, 1101110880, 1192870120, 1238749740, 1341978885, 1431444144, 1610374662, 1651666320, 1789305180, 1981999584, 2147166216, 2385740240, 2477499480, 2683957770, 2862888288, 3220749324, 3303332640, 3578610360, 4025936655, 4294332432, 4771480480, 4954998960, 5367915540, 6441498648, 7157220720, 8051873310, 8588664864, 9909997920, 10735831080, 12882997296, 14314441440, 16103746620, 21471662160, 25765994592, 32207493240, 42943324320, 64414986480, 128829972960]

約数ペア:

[(1, 128829972960), (2, 64414986480), (3, 42943324320), (4, 32207493240), (5, 25765994592), (6, 21471662160), (8, 16103746620), (9, 14314441440), (10, 12882997296), (12, 10735831080), (13, 9909997920), (15, 8588664864), (16, 8051873310), (18, 7157220720), (20, 6441498648), (24, 5367915540), (26, 4954998960), (27, 4771480480), (30, 4294332432), (32, 4025936655), (36, 3578610360), (39, 3303332640), (40, 3220749324), (45, 2862888288), (48, 2683957770), (52, 2477499480), (54, 2385740240), (60, 2147166216), (65, 1981999584), (72, 1789305180), (78, 1651666320), (80, 1610374662), (90, 1431444144), (96, 1341978885), (104, 1238749740), (108, 1192870120), (117, 1101110880), (120, 1073583108), (130, 990999792), (135, 954296096), (144, 894652590), (156, 825833160), (160, 805187331), (180, 715722072), (195, 660666528), (208, 619374870), (216, 596435060), (234, 550555440), (240, 536791554), (260, 495499896), (270, 477148048), (288, 447326295), (312, 412916580), (351, 367036960), (360, 357861036), (390, 330333264), (416, 309687435), (432, 298217530), (468, 275277720), (480, 268395777), (520, 247749948), (540, 238574024), (585, 220222176), (624, 206458290), (702, 183518480), (720, 178930518), (780, 165166632), (864, 149108765), (936, 137638860), (1040, 123874974), (1080, 119287012), (1170, 110111088), (1248, 103229145), (1404, 91759240), (1440, 89465259), (1560, 82583316), (1755, 73407392), (1872, 68819430), (2080, 61937487), (2160, 59643506), (2340, 55055544), (2808, 45879620), (3120, 41291658), (3510, 36703696), (3744, 34409715), (4320, 29821753), (4680, 27527772), (5616, 22939810), (6240, 20645829), (7020, 18351848), (9360, 13763886), (11232, 11469905), (14040, 9175924), (18720, 6881943), (28080, 4587962), (56160, 2293981)]