1044746640

素因数分解:

$2^4\times 3^3\times 5^1\times 7^2\times {\mathrm{9871}}^1$

素因数の和:9907

約数の個数: 240

約数和(自身を含む): 4186517760

約数和(自身を除く): 3141771120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 49, 54, 56, 60, 63, 70, 72, 80, 84, 90, 98, 105, 108, 112, 120, 126, 135, 140, 144, 147, 168, 180, 189, 196, 210, 216, 240, 245, 252, 270, 280, 294, 315, 336, 360, 378, 392, 420, 432, 441, 490, 504, 540, 560, 588, 630, 720, 735, 756, 784, 840, 882, 945, 980, 1008, 1080, 1176, 1260, 1323, 1470, 1512, 1680, 1764, 1890, 1960, 2160, 2205, 2352, 2520, 2646, 2940, 3024, 3528, 3780, 3920, 4410, 5040, 5292, 5880, 6615, 7056, 7560, 8820, 9871, 10584, 11760, 13230, 15120, 17640, 19742, 21168, 26460, 29613, 35280, 39484, 49355, 52920, 59226, 69097, 78968, 88839, 98710, 105840, 118452, 138194, 148065, 157936, 177678, 197420, 207291, 236904, 266517, 276388, 296130, 345485, 355356, 394840, 414582, 444195, 473808, 483679, 533034, 552776, 592260, 621873, 690970, 710712, 789680, 829164, 888390, 967358, 1036455, 1066068, 1105552, 1184520, 1243746, 1332585, 1381940, 1421424, 1451037, 1658328, 1776780, 1865619, 1934716, 2072910, 2132136, 2369040, 2418395, 2487492, 2665170, 2763880, 2902074, 3109365, 3316656, 3553560, 3731238, 3869432, 4145820, 4264272, 4353111, 4836790, 4974984, 5330340, 5527760, 5804148, 6218730, 7107120, 7255185, 7462476, 7738864, 8291640, 8706222, 9328095, 9673580, 9949968, 10660680, 11608296, 12437460, 13059333, 14510370, 14924952, 16583280, 17412444, 18656190, 19347160, 21321360, 21765555, 23216592, 24874920, 26118666, 29020740, 29849904, 34824888, 37312380, 38694320, 43531110, 49749840, 52237332, 58041480, 65296665, 69649776, 74624760, 87062220, 104474664, 116082960, 130593330, 149249520, 174124440, 208949328, 261186660, 348248880, 522373320, 1044746640]

約数ペア:

[(1, 1044746640), (2, 522373320), (3, 348248880), (4, 261186660), (5, 208949328), (6, 174124440), (7, 149249520), (8, 130593330), (9, 116082960), (10, 104474664), (12, 87062220), (14, 74624760), (15, 69649776), (16, 65296665), (18, 58041480), (20, 52237332), (21, 49749840), (24, 43531110), (27, 38694320), (28, 37312380), (30, 34824888), (35, 29849904), (36, 29020740), (40, 26118666), (42, 24874920), (45, 23216592), (48, 21765555), (49, 21321360), (54, 19347160), (56, 18656190), (60, 17412444), (63, 16583280), (70, 14924952), (72, 14510370), (80, 13059333), (84, 12437460), (90, 11608296), (98, 10660680), (105, 9949968), (108, 9673580), (112, 9328095), (120, 8706222), (126, 8291640), (135, 7738864), (140, 7462476), (144, 7255185), (147, 7107120), (168, 6218730), (180, 5804148), (189, 5527760), (196, 5330340), (210, 4974984), (216, 4836790), (240, 4353111), (245, 4264272), (252, 4145820), (270, 3869432), (280, 3731238), (294, 3553560), (315, 3316656), (336, 3109365), (360, 2902074), (378, 2763880), (392, 2665170), (420, 2487492), (432, 2418395), (441, 2369040), (490, 2132136), (504, 2072910), (540, 1934716), (560, 1865619), (588, 1776780), (630, 1658328), (720, 1451037), (735, 1421424), (756, 1381940), (784, 1332585), (840, 1243746), (882, 1184520), (945, 1105552), (980, 1066068), (1008, 1036455), (1080, 967358), (1176, 888390), (1260, 829164), (1323, 789680), (1470, 710712), (1512, 690970), (1680, 621873), (1764, 592260), (1890, 552776), (1960, 533034), (2160, 483679), (2205, 473808), (2352, 444195), (2520, 414582), (2646, 394840), (2940, 355356), (3024, 345485), (3528, 296130), (3780, 276388), (3920, 266517), (4410, 236904), (5040, 207291), (5292, 197420), (5880, 177678), (6615, 157936), (7056, 148065), (7560, 138194), (8820, 118452), (9871, 105840), (10584, 98710), (11760, 88839), (13230, 78968), (15120, 69097), (17640, 59226), (19742, 52920), (21168, 49355), (26460, 39484), (29613, 35280)]