42392280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{463}}^1$

素因数の和:593

約数の個数: 128

約数和(自身を含む): 146995200

約数和(自身を除く): 104602920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 109, 120, 140, 168, 210, 218, 280, 327, 420, 436, 463, 545, 654, 763, 840, 872, 926, 1090, 1308, 1389, 1526, 1635, 1852, 2180, 2289, 2315, 2616, 2778, 3052, 3241, 3270, 3704, 3815, 4360, 4578, 4630, 5556, 6104, 6482, 6540, 6945, 7630, 9156, 9260, 9723, 11112, 11445, 12964, 13080, 13890, 15260, 16205, 18312, 18520, 19446, 22890, 25928, 27780, 30520, 32410, 38892, 45780, 48615, 50467, 55560, 64820, 77784, 91560, 97230, 100934, 129640, 151401, 194460, 201868, 252335, 302802, 353269, 388920, 403736, 504670, 605604, 706538, 757005, 1009340, 1059807, 1211208, 1413076, 1514010, 1766345, 2018680, 2119614, 2826152, 3028020, 3532690, 4239228, 5299035, 6056040, 7065380, 8478456, 10598070, 14130760, 21196140, 42392280]

約数ペア:

[(1, 42392280), (2, 21196140), (3, 14130760), (4, 10598070), (5, 8478456), (6, 7065380), (7, 6056040), (8, 5299035), (10, 4239228), (12, 3532690), (14, 3028020), (15, 2826152), (20, 2119614), (21, 2018680), (24, 1766345), (28, 1514010), (30, 1413076), (35, 1211208), (40, 1059807), (42, 1009340), (56, 757005), (60, 706538), (70, 605604), (84, 504670), (105, 403736), (109, 388920), (120, 353269), (140, 302802), (168, 252335), (210, 201868), (218, 194460), (280, 151401), (327, 129640), (420, 100934), (436, 97230), (463, 91560), (545, 77784), (654, 64820), (763, 55560), (840, 50467), (872, 48615), (926, 45780), (1090, 38892), (1308, 32410), (1389, 30520), (1526, 27780), (1635, 25928), (1852, 22890), (2180, 19446), (2289, 18520), (2315, 18312), (2616, 16205), (2778, 15260), (3052, 13890), (3241, 13080), (3270, 12964), (3704, 11445), (3815, 11112), (4360, 9723), (4578, 9260), (4630, 9156), (5556, 7630), (6104, 6945), (6482, 6540)]