42746760

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{16963}}^1$

素因数の和:16987

約数の個数: 96

約数和(自身を含む): 158783040

約数和(自身を除く): 116036280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 16963, 33926, 50889, 67852, 84815, 101778, 118741, 135704, 152667, 169630, 203556, 237482, 254445, 305334, 339260, 356223, 407112, 474964, 508890, 593705, 610668, 678520, 712446, 763335, 949928, 1017780, 1068669, 1187410, 1221336, 1424892, 1526670, 1781115, 2035560, 2137338, 2374820, 2849784, 3053340, 3562230, 4274676, 4749640, 5343345, 6106680, 7124460, 8549352, 10686690, 14248920, 21373380, 42746760]

約数ペア:

[(1, 42746760), (2, 21373380), (3, 14248920), (4, 10686690), (5, 8549352), (6, 7124460), (7, 6106680), (8, 5343345), (9, 4749640), (10, 4274676), (12, 3562230), (14, 3053340), (15, 2849784), (18, 2374820), (20, 2137338), (21, 2035560), (24, 1781115), (28, 1526670), (30, 1424892), (35, 1221336), (36, 1187410), (40, 1068669), (42, 1017780), (45, 949928), (56, 763335), (60, 712446), (63, 678520), (70, 610668), (72, 593705), (84, 508890), (90, 474964), (105, 407112), (120, 356223), (126, 339260), (140, 305334), (168, 254445), (180, 237482), (210, 203556), (252, 169630), (280, 152667), (315, 135704), (360, 118741), (420, 101778), (504, 84815), (630, 67852), (840, 50889), (1260, 33926), (2520, 16963)]