1243270080

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{11069}}^1$

素因数の和:11108

約数の個数: 224

約数和(自身を含む): 4723790400

約数和(自身を除く): 3480520320

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, 130, 135, 144, 156, 160, 180, 192, 195, 208, 216, 234, 240, 260, 270, 288, 312, 320, 351, 360, 390, 416, 432, 468, 480, 520, 540, 576, 585, 624, 702, 720, 780, 832, 864, 936, 960, 1040, 1080, 1170, 1248, 1404, 1440, 1560, 1728, 1755, 1872, 2080, 2160, 2340, 2496, 2808, 2880, 3120, 3510, 3744, 4160, 4320, 4680, 5616, 6240, 7020, 7488, 8640, 9360, 11069, 11232, 12480, 14040, 18720, 22138, 22464, 28080, 33207, 37440, 44276, 55345, 56160, 66414, 88552, 99621, 110690, 112320, 132828, 143897, 166035, 177104, 199242, 221380, 265656, 287794, 298863, 332070, 354208, 398484, 431691, 442760, 498105, 531312, 575588, 597726, 664140, 708416, 719485, 796968, 863382, 885520, 996210, 1062624, 1151176, 1195452, 1295073, 1328280, 1438970, 1494315, 1593936, 1726764, 1771040, 1992420, 2125248, 2158455, 2302352, 2390904, 2590146, 2656560, 2877940, 2988630, 3187872, 3453528, 3542080, 3885219, 3984840, 4316910, 4604704, 4781808, 5180292, 5313120, 5755880, 5977260, 6375744, 6475365, 6907056, 7770438, 7969680, 8633820, 9209408, 9563616, 10360584, 10626240, 11511760, 11954520, 12950730, 13814112, 15540876, 15939360, 17267640, 19127232, 19426095, 20721168, 23023520, 23909040, 25901460, 27628224, 31081752, 31878720, 34535280, 38852190, 41442336, 46047040, 47818080, 51802920, 62163504, 69070560, 77704380, 82884672, 95636160, 103605840, 124327008, 138141120, 155408760, 207211680, 248654016, 310817520, 414423360, 621635040, 1243270080]

約数ペア:

[(1, 1243270080), (2, 621635040), (3, 414423360), (4, 310817520), (5, 248654016), (6, 207211680), (8, 155408760), (9, 138141120), (10, 124327008), (12, 103605840), (13, 95636160), (15, 82884672), (16, 77704380), (18, 69070560), (20, 62163504), (24, 51802920), (26, 47818080), (27, 46047040), (30, 41442336), (32, 38852190), (36, 34535280), (39, 31878720), (40, 31081752), (45, 27628224), (48, 25901460), (52, 23909040), (54, 23023520), (60, 20721168), (64, 19426095), (65, 19127232), (72, 17267640), (78, 15939360), (80, 15540876), (90, 13814112), (96, 12950730), (104, 11954520), (108, 11511760), (117, 10626240), (120, 10360584), (130, 9563616), (135, 9209408), (144, 8633820), (156, 7969680), (160, 7770438), (180, 6907056), (192, 6475365), (195, 6375744), (208, 5977260), (216, 5755880), (234, 5313120), (240, 5180292), (260, 4781808), (270, 4604704), (288, 4316910), (312, 3984840), (320, 3885219), (351, 3542080), (360, 3453528), (390, 3187872), (416, 2988630), (432, 2877940), (468, 2656560), (480, 2590146), (520, 2390904), (540, 2302352), (576, 2158455), (585, 2125248), (624, 1992420), (702, 1771040), (720, 1726764), (780, 1593936), (832, 1494315), (864, 1438970), (936, 1328280), (960, 1295073), (1040, 1195452), (1080, 1151176), (1170, 1062624), (1248, 996210), (1404, 885520), (1440, 863382), (1560, 796968), (1728, 719485), (1755, 708416), (1872, 664140), (2080, 597726), (2160, 575588), (2340, 531312), (2496, 498105), (2808, 442760), (2880, 431691), (3120, 398484), (3510, 354208), (3744, 332070), (4160, 298863), (4320, 287794), (4680, 265656), (5616, 221380), (6240, 199242), (7020, 177104), (7488, 166035), (8640, 143897), (9360, 132828), (11069, 112320), (11232, 110690), (12480, 99621), (14040, 88552), (18720, 66414), (22138, 56160), (22464, 55345), (28080, 44276), (33207, 37440)]