42063560

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1951}}^1$

素因数の和:1987

約数の個数: 96

約数和(自身を含む): 120165120

約数和(自身を除く): 78101560

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 49, 55, 56, 70, 77, 88, 98, 110, 140, 154, 196, 220, 245, 280, 308, 385, 392, 440, 490, 539, 616, 770, 980, 1078, 1540, 1951, 1960, 2156, 2695, 3080, 3902, 4312, 5390, 7804, 9755, 10780, 13657, 15608, 19510, 21461, 21560, 27314, 39020, 42922, 54628, 68285, 78040, 85844, 95599, 107305, 109256, 136570, 150227, 171688, 191198, 214610, 273140, 300454, 382396, 429220, 477995, 546280, 600908, 751135, 764792, 858440, 955990, 1051589, 1201816, 1502270, 1911980, 2103178, 3004540, 3823960, 4206356, 5257945, 6009080, 8412712, 10515890, 21031780, 42063560]

約数ペア:

[(1, 42063560), (2, 21031780), (4, 10515890), (5, 8412712), (7, 6009080), (8, 5257945), (10, 4206356), (11, 3823960), (14, 3004540), (20, 2103178), (22, 1911980), (28, 1502270), (35, 1201816), (40, 1051589), (44, 955990), (49, 858440), (55, 764792), (56, 751135), (70, 600908), (77, 546280), (88, 477995), (98, 429220), (110, 382396), (140, 300454), (154, 273140), (196, 214610), (220, 191198), (245, 171688), (280, 150227), (308, 136570), (385, 109256), (392, 107305), (440, 95599), (490, 85844), (539, 78040), (616, 68285), (770, 54628), (980, 42922), (1078, 39020), (1540, 27314), (1951, 21560), (1960, 21461), (2156, 19510), (2695, 15608), (3080, 13657), (3902, 10780), (4312, 9755), (5390, 7804)]