1868962680

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{133117}}^1$

素因数の和:133150

約数の個数: 128

約数和(自身を含む): 6709147200

約数和(自身を除く): 4840184520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 90, 104, 108, 117, 120, 130, 135, 156, 180, 195, 216, 234, 260, 270, 312, 351, 360, 390, 468, 520, 540, 585, 702, 780, 936, 1080, 1170, 1404, 1560, 1755, 2340, 2808, 3510, 4680, 7020, 14040, 133117, 266234, 399351, 532468, 665585, 798702, 1064936, 1198053, 1331170, 1597404, 1730521, 1996755, 2396106, 2662340, 3194808, 3461042, 3594159, 3993510, 4792212, 5191563, 5324680, 5990265, 6922084, 7188318, 7987020, 8652605, 9584424, 10383126, 11980530, 13844168, 14376636, 15574689, 15974040, 17305210, 17970795, 20766252, 23961060, 25957815, 28753272, 31149378, 34610420, 35941590, 41532504, 46724067, 47922120, 51915630, 62298756, 69220840, 71883180, 77873445, 93448134, 103831260, 124597512, 143766360, 155746890, 186896268, 207662520, 233620335, 311493780, 373792536, 467240670, 622987560, 934481340, 1868962680]

約数ペア:

[(1, 1868962680), (2, 934481340), (3, 622987560), (4, 467240670), (5, 373792536), (6, 311493780), (8, 233620335), (9, 207662520), (10, 186896268), (12, 155746890), (13, 143766360), (15, 124597512), (18, 103831260), (20, 93448134), (24, 77873445), (26, 71883180), (27, 69220840), (30, 62298756), (36, 51915630), (39, 47922120), (40, 46724067), (45, 41532504), (52, 35941590), (54, 34610420), (60, 31149378), (65, 28753272), (72, 25957815), (78, 23961060), (90, 20766252), (104, 17970795), (108, 17305210), (117, 15974040), (120, 15574689), (130, 14376636), (135, 13844168), (156, 11980530), (180, 10383126), (195, 9584424), (216, 8652605), (234, 7987020), (260, 7188318), (270, 6922084), (312, 5990265), (351, 5324680), (360, 5191563), (390, 4792212), (468, 3993510), (520, 3594159), (540, 3461042), (585, 3194808), (702, 2662340), (780, 2396106), (936, 1996755), (1080, 1730521), (1170, 1597404), (1404, 1331170), (1560, 1198053), (1755, 1064936), (2340, 798702), (2808, 665585), (3510, 532468), (4680, 399351), (7020, 266234), (14040, 133117)]