143022840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{38447}}^1$

素因数の和:38492

約数の個数: 64

約数和(自身を含む): 442920960

約数和(自身を除く): 299898120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 1240, 1860, 3720, 38447, 76894, 115341, 153788, 192235, 230682, 307576, 384470, 461364, 576705, 768940, 922728, 1153410, 1191857, 1537880, 2306820, 2383714, 3575571, 4613640, 4767428, 5959285, 7151142, 9534856, 11918570, 14302284, 17877855, 23837140, 28604568, 35755710, 47674280, 71511420, 143022840]

約数ペア:

[(1, 143022840), (2, 71511420), (3, 47674280), (4, 35755710), (5, 28604568), (6, 23837140), (8, 17877855), (10, 14302284), (12, 11918570), (15, 9534856), (20, 7151142), (24, 5959285), (30, 4767428), (31, 4613640), (40, 3575571), (60, 2383714), (62, 2306820), (93, 1537880), (120, 1191857), (124, 1153410), (155, 922728), (186, 768940), (248, 576705), (310, 461364), (372, 384470), (465, 307576), (620, 230682), (744, 192235), (930, 153788), (1240, 115341), (1860, 76894), (3720, 38447)]