230874840

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{30539}}^1$

素因数の和:30566

約数の個数: 128

約数和(自身を含む): 879552000

約数和(自身を除く): 648677160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3780, 7560, 30539, 61078, 91617, 122156, 152695, 183234, 213773, 244312, 274851, 305390, 366468, 427546, 458085, 549702, 610780, 641319, 732936, 824553, 855092, 916170, 1068865, 1099404, 1221560, 1282638, 1374255, 1649106, 1710184, 1832340, 1923957, 2137730, 2198808, 2565276, 2748510, 3206595, 3298212, 3664680, 3847914, 4122765, 4275460, 5130552, 5497020, 5771871, 6413190, 6596424, 7695828, 8245530, 8550920, 9619785, 10994040, 11543742, 12826380, 15391656, 16491060, 19239570, 23087484, 25652760, 28859355, 32982120, 38479140, 46174968, 57718710, 76958280, 115437420, 230874840]

約数ペア:

[(1, 230874840), (2, 115437420), (3, 76958280), (4, 57718710), (5, 46174968), (6, 38479140), (7, 32982120), (8, 28859355), (9, 25652760), (10, 23087484), (12, 19239570), (14, 16491060), (15, 15391656), (18, 12826380), (20, 11543742), (21, 10994040), (24, 9619785), (27, 8550920), (28, 8245530), (30, 7695828), (35, 6596424), (36, 6413190), (40, 5771871), (42, 5497020), (45, 5130552), (54, 4275460), (56, 4122765), (60, 3847914), (63, 3664680), (70, 3298212), (72, 3206595), (84, 2748510), (90, 2565276), (105, 2198808), (108, 2137730), (120, 1923957), (126, 1832340), (135, 1710184), (140, 1649106), (168, 1374255), (180, 1282638), (189, 1221560), (210, 1099404), (216, 1068865), (252, 916170), (270, 855092), (280, 824553), (315, 732936), (360, 641319), (378, 610780), (420, 549702), (504, 458085), (540, 427546), (630, 366468), (756, 305390), (840, 274851), (945, 244312), (1080, 213773), (1260, 183234), (1512, 152695), (1890, 122156), (2520, 91617), (3780, 61078), (7560, 30539)]