11914699680

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{636469}}^1$

素因数の和:636503

約数の個数: 144

約数和(自身を含む): 43786590120

約数和(自身を除く): 31871890440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 195, 208, 234, 240, 260, 288, 312, 360, 390, 416, 468, 480, 520, 585, 624, 720, 780, 936, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 3120, 3744, 4680, 6240, 9360, 18720, 636469, 1272938, 1909407, 2545876, 3182345, 3818814, 5091752, 5728221, 6364690, 7637628, 8274097, 9547035, 10183504, 11456442, 12729380, 15275256, 16548194, 19094070, 20367008, 22912884, 24822291, 25458760, 28641105, 30550512, 33096388, 38188140, 41370485, 45825768, 49644582, 50917520, 57282210, 61101024, 66192776, 74466873, 76376280, 82740970, 91651536, 99289164, 101835040, 114564420, 124111455, 132385552, 148933746, 152752560, 165481940, 183303072, 198578328, 229128840, 248222910, 264771104, 297867492, 305505120, 330963880, 372334365, 397156656, 458257680, 496445820, 595734984, 661927760, 744668730, 794313312, 916515360, 992891640, 1191469968, 1323855520, 1489337460, 1985783280, 2382939936, 2978674920, 3971566560, 5957349840, 11914699680]

約数ペア:

[(1, 11914699680), (2, 5957349840), (3, 3971566560), (4, 2978674920), (5, 2382939936), (6, 1985783280), (8, 1489337460), (9, 1323855520), (10, 1191469968), (12, 992891640), (13, 916515360), (15, 794313312), (16, 744668730), (18, 661927760), (20, 595734984), (24, 496445820), (26, 458257680), (30, 397156656), (32, 372334365), (36, 330963880), (39, 305505120), (40, 297867492), (45, 264771104), (48, 248222910), (52, 229128840), (60, 198578328), (65, 183303072), (72, 165481940), (78, 152752560), (80, 148933746), (90, 132385552), (96, 124111455), (104, 114564420), (117, 101835040), (120, 99289164), (130, 91651536), (144, 82740970), (156, 76376280), (160, 74466873), (180, 66192776), (195, 61101024), (208, 57282210), (234, 50917520), (240, 49644582), (260, 45825768), (288, 41370485), (312, 38188140), (360, 33096388), (390, 30550512), (416, 28641105), (468, 25458760), (480, 24822291), (520, 22912884), (585, 20367008), (624, 19094070), (720, 16548194), (780, 15275256), (936, 12729380), (1040, 11456442), (1170, 10183504), (1248, 9547035), (1440, 8274097), (1560, 7637628), (1872, 6364690), (2080, 5728221), (2340, 5091752), (3120, 3818814), (3744, 3182345), (4680, 2545876), (6240, 1909407), (9360, 1272938), (18720, 636469)]