133257840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{17911}}^1$

素因数の和:17958

約数の個数: 80

約数和(自身を含む): 426448896

約数和(自身を除く): 293191056

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 7440, 17911, 35822, 53733, 71644, 89555, 107466, 143288, 179110, 214932, 268665, 286576, 358220, 429864, 537330, 555241, 716440, 859728, 1074660, 1110482, 1432880, 1665723, 2149320, 2220964, 2776205, 3331446, 4298640, 4441928, 5552410, 6662892, 8328615, 8883856, 11104820, 13325784, 16657230, 22209640, 26651568, 33314460, 44419280, 66628920, 133257840]

約数ペア:

[(1, 133257840), (2, 66628920), (3, 44419280), (4, 33314460), (5, 26651568), (6, 22209640), (8, 16657230), (10, 13325784), (12, 11104820), (15, 8883856), (16, 8328615), (20, 6662892), (24, 5552410), (30, 4441928), (31, 4298640), (40, 3331446), (48, 2776205), (60, 2220964), (62, 2149320), (80, 1665723), (93, 1432880), (120, 1110482), (124, 1074660), (155, 859728), (186, 716440), (240, 555241), (248, 537330), (310, 429864), (372, 358220), (465, 286576), (496, 268665), (620, 214932), (744, 179110), (930, 143288), (1240, 107466), (1488, 89555), (1860, 71644), (2480, 53733), (3720, 35822), (7440, 17911)]