239423520

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{71257}}^1$

素因数の和:71282

約数の個数: 96

約数和(自身を含む): 861936768

約数和(自身を除く): 622513248

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 71257, 142514, 213771, 285028, 356285, 427542, 498799, 570056, 712570, 855084, 997598, 1068855, 1140112, 1425140, 1496397, 1710168, 1995196, 2137710, 2280224, 2493995, 2850280, 2992794, 3420336, 3990392, 4275420, 4987990, 5700560, 5985588, 6840672, 7481985, 7980784, 8550840, 9975980, 11401120, 11971176, 14963970, 15961568, 17101680, 19951960, 23942352, 29927940, 34203360, 39903920, 47884704, 59855880, 79807840, 119711760, 239423520]

約数ペア:

[(1, 239423520), (2, 119711760), (3, 79807840), (4, 59855880), (5, 47884704), (6, 39903920), (7, 34203360), (8, 29927940), (10, 23942352), (12, 19951960), (14, 17101680), (15, 15961568), (16, 14963970), (20, 11971176), (21, 11401120), (24, 9975980), (28, 8550840), (30, 7980784), (32, 7481985), (35, 6840672), (40, 5985588), (42, 5700560), (48, 4987990), (56, 4275420), (60, 3990392), (70, 3420336), (80, 2992794), (84, 2850280), (96, 2493995), (105, 2280224), (112, 2137710), (120, 1995196), (140, 1710168), (160, 1496397), (168, 1425140), (210, 1140112), (224, 1068855), (240, 997598), (280, 855084), (336, 712570), (420, 570056), (480, 498799), (560, 427542), (672, 356285), (840, 285028), (1120, 213771), (1680, 142514), (3360, 71257)]