21767166720

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{48449}}^1$

素因数の和:48492

約数の個数: 288

約数和(自身を含む): 83186712000

約数和(自身を除く): 61419545280

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, 37440, 44928, 48449, 49920, 56160, 74880, 89856, 96898, 112320, 145347, 149760, 193796, 224640, 242245, 290694, 387592, 436041, 449280, 484490, 581388, 629837, 726735, 775184, 872082, 968980, 1162776, 1259674, 1308123, 1453470, 1550368, 1744164, 1889511, 1937960, 2180205, 2325552, 2519348, 2616246, 2906940, 3100736, 3149185, 3488328, 3779022, 3875920, 4360410, 4651104, 5038696, 5232492, 5668533, 5813880, 6201472, 6298370, 6540615, 6976656, 7558044, 7751840, 8720820, 9302208, 9447555, 10077392, 10464984, 11337066, 11627760, 12402944, 12596740, 13081230, 13953312, 15116088, 15503680, 17005599, 17441640, 18604416, 18895110, 20154784, 20929968, 22674132, 23255520, 25193480, 26162460, 27906624, 28342665, 30232176, 31007360, 34011198, 34883280, 37208832, 37790220, 40309568, 41859936, 45348264, 46511040, 50386960, 52324920, 55813248, 56685330, 60464352, 62014720, 68022396, 69766560, 75580440, 80619136, 83719872, 85027995, 90696528, 93022080, 100773920, 104649840, 111626496, 113370660, 120928704, 136044792, 139533120, 151160880, 161238272, 167439744, 170055990, 181393056, 186044160, 201547840, 209299680, 226741320, 241857408, 272089584, 279066240, 302321760, 334879488, 340111980, 362786112, 403095680, 418599360, 453482640, 483714816, 544179168, 558132480, 604643520, 680223960, 725572224, 806191360, 837198720, 906965280, 1088358336, 1209287040, 1360447920, 1451144448, 1674397440, 1813930560, 2176716672, 2418574080, 2720895840, 3627861120, 4353433344, 5441791680, 7255722240, 10883583360, 21767166720]

約数ペア:

[(1, 21767166720), (2, 10883583360), (3, 7255722240), (4, 5441791680), (5, 4353433344), (6, 3627861120), (8, 2720895840), (9, 2418574080), (10, 2176716672), (12, 1813930560), (13, 1674397440), (15, 1451144448), (16, 1360447920), (18, 1209287040), (20, 1088358336), (24, 906965280), (26, 837198720), (27, 806191360), (30, 725572224), (32, 680223960), (36, 604643520), (39, 558132480), (40, 544179168), (45, 483714816), (48, 453482640), (52, 418599360), (54, 403095680), (60, 362786112), (64, 340111980), (65, 334879488), (72, 302321760), (78, 279066240), (80, 272089584), (90, 241857408), (96, 226741320), (104, 209299680), (108, 201547840), (117, 186044160), (120, 181393056), (128, 170055990), (130, 167439744), (135, 161238272), (144, 151160880), (156, 139533120), (160, 136044792), (180, 120928704), (192, 113370660), (195, 111626496), (208, 104649840), (216, 100773920), (234, 93022080), (240, 90696528), (256, 85027995), (260, 83719872), (270, 80619136), (288, 75580440), (312, 69766560), (320, 68022396), (351, 62014720), (360, 60464352), (384, 56685330), (390, 55813248), (416, 52324920), (432, 50386960), (468, 46511040), (480, 45348264), (520, 41859936), (540, 40309568), (576, 37790220), (585, 37208832), (624, 34883280), (640, 34011198), (702, 31007360), (720, 30232176), (768, 28342665), (780, 27906624), (832, 26162460), (864, 25193480), (936, 23255520), (960, 22674132), (1040, 20929968), (1080, 20154784), (1152, 18895110), (1170, 18604416), (1248, 17441640), (1280, 17005599), (1404, 15503680), (1440, 15116088), (1560, 13953312), (1664, 13081230), (1728, 12596740), (1755, 12402944), (1872, 11627760), (1920, 11337066), (2080, 10464984), (2160, 10077392), (2304, 9447555), (2340, 9302208), (2496, 8720820), (2808, 7751840), (2880, 7558044), (3120, 6976656), (3328, 6540615), (3456, 6298370), (3510, 6201472), (3744, 5813880), (3840, 5668533), (4160, 5232492), (4320, 5038696), (4680, 4651104), (4992, 4360410), (5616, 3875920), (5760, 3779022), (6240, 3488328), (6912, 3149185), (7020, 3100736), (7488, 2906940), (8320, 2616246), (8640, 2519348), (9360, 2325552), (9984, 2180205), (11232, 1937960), (11520, 1889511), (12480, 1744164), (14040, 1550368), (14976, 1453470), (16640, 1308123), (17280, 1259674), (18720, 1162776), (22464, 968980), (24960, 872082), (28080, 775184), (29952, 726735), (34560, 629837), (37440, 581388), (44928, 484490), (48449, 449280), (49920, 436041), (56160, 387592), (74880, 290694), (89856, 242245), (96898, 224640), (112320, 193796), (145347, 149760)]