153771840

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{499}}^1$

素因数の和:629

約数の個数: 168

約数和(自身を含む): 534924000

約数和(自身を除く): 381152160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 107, 120, 144, 160, 180, 192, 214, 240, 288, 320, 321, 360, 428, 480, 499, 535, 576, 642, 720, 856, 960, 963, 998, 1070, 1284, 1440, 1497, 1605, 1712, 1926, 1996, 2140, 2495, 2568, 2880, 2994, 3210, 3424, 3852, 3992, 4280, 4491, 4815, 4990, 5136, 5988, 6420, 6848, 7485, 7704, 7984, 8560, 8982, 9630, 9980, 10272, 11976, 12840, 14970, 15408, 15968, 17120, 17964, 19260, 19960, 20544, 22455, 23952, 25680, 29940, 30816, 31936, 34240, 35928, 38520, 39920, 44910, 47904, 51360, 53393, 59880, 61632, 71856, 77040, 79840, 89820, 95808, 102720, 106786, 119760, 143712, 154080, 159680, 160179, 179640, 213572, 239520, 266965, 287424, 308160, 320358, 359280, 427144, 479040, 480537, 533930, 640716, 718560, 800895, 854288, 961074, 1067860, 1281432, 1437120, 1601790, 1708576, 1922148, 2135720, 2402685, 2562864, 3203580, 3417152, 3844296, 4271440, 4805370, 5125728, 6407160, 7688592, 8542880, 9610740, 10251456, 12814320, 15377184, 17085760, 19221480, 25628640, 30754368, 38442960, 51257280, 76885920, 153771840]

約数ペア:

[(1, 153771840), (2, 76885920), (3, 51257280), (4, 38442960), (5, 30754368), (6, 25628640), (8, 19221480), (9, 17085760), (10, 15377184), (12, 12814320), (15, 10251456), (16, 9610740), (18, 8542880), (20, 7688592), (24, 6407160), (30, 5125728), (32, 4805370), (36, 4271440), (40, 3844296), (45, 3417152), (48, 3203580), (60, 2562864), (64, 2402685), (72, 2135720), (80, 1922148), (90, 1708576), (96, 1601790), (107, 1437120), (120, 1281432), (144, 1067860), (160, 961074), (180, 854288), (192, 800895), (214, 718560), (240, 640716), (288, 533930), (320, 480537), (321, 479040), (360, 427144), (428, 359280), (480, 320358), (499, 308160), (535, 287424), (576, 266965), (642, 239520), (720, 213572), (856, 179640), (960, 160179), (963, 159680), (998, 154080), (1070, 143712), (1284, 119760), (1440, 106786), (1497, 102720), (1605, 95808), (1712, 89820), (1926, 79840), (1996, 77040), (2140, 71856), (2495, 61632), (2568, 59880), (2880, 53393), (2994, 51360), (3210, 47904), (3424, 44910), (3852, 39920), (3992, 38520), (4280, 35928), (4491, 34240), (4815, 31936), (4990, 30816), (5136, 29940), (5988, 25680), (6420, 23952), (6848, 22455), (7485, 20544), (7704, 19960), (7984, 19260), (8560, 17964), (8982, 17120), (9630, 15968), (9980, 15408), (10272, 14970), (11976, 12840)]