1090808640

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{191}}^1\times {\mathrm{661}}^1$

素因数の和:878

約数の個数: 224

約数和(自身を含む): 3874129920

約数和(自身を除く): 2783321280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 191, 192, 216, 240, 270, 288, 320, 360, 382, 432, 480, 540, 573, 576, 661, 720, 764, 864, 955, 960, 1080, 1146, 1322, 1440, 1528, 1719, 1728, 1910, 1983, 2160, 2292, 2644, 2865, 2880, 3056, 3305, 3438, 3820, 3966, 4320, 4584, 5157, 5288, 5730, 5949, 6112, 6610, 6876, 7640, 7932, 8595, 8640, 9168, 9915, 10314, 10576, 11460, 11898, 12224, 13220, 13752, 15280, 15864, 17190, 17847, 18336, 19830, 20628, 21152, 22920, 23796, 25785, 26440, 27504, 29745, 30560, 31728, 34380, 35694, 36672, 39660, 41256, 42304, 45840, 47592, 51570, 52880, 55008, 59490, 61120, 63456, 68760, 71388, 79320, 82512, 89235, 91680, 95184, 103140, 105760, 110016, 118980, 126251, 126912, 137520, 142776, 158640, 165024, 178470, 183360, 190368, 206280, 211520, 237960, 252502, 275040, 285552, 317280, 330048, 356940, 378753, 380736, 412560, 475920, 505004, 550080, 571104, 631255, 634560, 713880, 757506, 825120, 951840, 1010008, 1136259, 1142208, 1262510, 1427760, 1515012, 1650240, 1893765, 1903680, 2020016, 2272518, 2525020, 2855520, 3030024, 3408777, 3787530, 4040032, 4545036, 5050040, 5681295, 5711040, 6060048, 6817554, 7575060, 8080064, 9090072, 10100080, 11362590, 12120096, 13635108, 15150120, 17043885, 18180144, 20200160, 22725180, 24240192, 27270216, 30300240, 34087770, 36360288, 40400320, 45450360, 54540432, 60600480, 68175540, 72720576, 90900720, 109080864, 121200960, 136351080, 181801440, 218161728, 272702160, 363602880, 545404320, 1090808640]

約数ペア:

[(1, 1090808640), (2, 545404320), (3, 363602880), (4, 272702160), (5, 218161728), (6, 181801440), (8, 136351080), (9, 121200960), (10, 109080864), (12, 90900720), (15, 72720576), (16, 68175540), (18, 60600480), (20, 54540432), (24, 45450360), (27, 40400320), (30, 36360288), (32, 34087770), (36, 30300240), (40, 27270216), (45, 24240192), (48, 22725180), (54, 20200160), (60, 18180144), (64, 17043885), (72, 15150120), (80, 13635108), (90, 12120096), (96, 11362590), (108, 10100080), (120, 9090072), (135, 8080064), (144, 7575060), (160, 6817554), (180, 6060048), (191, 5711040), (192, 5681295), (216, 5050040), (240, 4545036), (270, 4040032), (288, 3787530), (320, 3408777), (360, 3030024), (382, 2855520), (432, 2525020), (480, 2272518), (540, 2020016), (573, 1903680), (576, 1893765), (661, 1650240), (720, 1515012), (764, 1427760), (864, 1262510), (955, 1142208), (960, 1136259), (1080, 1010008), (1146, 951840), (1322, 825120), (1440, 757506), (1528, 713880), (1719, 634560), (1728, 631255), (1910, 571104), (1983, 550080), (2160, 505004), (2292, 475920), (2644, 412560), (2865, 380736), (2880, 378753), (3056, 356940), (3305, 330048), (3438, 317280), (3820, 285552), (3966, 275040), (4320, 252502), (4584, 237960), (5157, 211520), (5288, 206280), (5730, 190368), (5949, 183360), (6112, 178470), (6610, 165024), (6876, 158640), (7640, 142776), (7932, 137520), (8595, 126912), (8640, 126251), (9168, 118980), (9915, 110016), (10314, 105760), (10576, 103140), (11460, 95184), (11898, 91680), (12224, 89235), (13220, 82512), (13752, 79320), (15280, 71388), (15864, 68760), (17190, 63456), (17847, 61120), (18336, 59490), (19830, 55008), (20628, 52880), (21152, 51570), (22920, 47592), (23796, 45840), (25785, 42304), (26440, 41256), (27504, 39660), (29745, 36672), (30560, 35694), (31728, 34380)]