207405960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{32611}}^1$

素因数の和:32678

約数の個数: 64

約数和(自身を含む): 633977280

約数和(自身を除く): 426571320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 53, 60, 106, 120, 159, 212, 265, 318, 424, 530, 636, 795, 1060, 1272, 1590, 2120, 3180, 6360, 32611, 65222, 97833, 130444, 163055, 195666, 260888, 326110, 391332, 489165, 652220, 782664, 978330, 1304440, 1728383, 1956660, 3456766, 3913320, 5185149, 6913532, 8641915, 10370298, 13827064, 17283830, 20740596, 25925745, 34567660, 41481192, 51851490, 69135320, 103702980, 207405960]

約数ペア:

[(1, 207405960), (2, 103702980), (3, 69135320), (4, 51851490), (5, 41481192), (6, 34567660), (8, 25925745), (10, 20740596), (12, 17283830), (15, 13827064), (20, 10370298), (24, 8641915), (30, 6913532), (40, 5185149), (53, 3913320), (60, 3456766), (106, 1956660), (120, 1728383), (159, 1304440), (212, 978330), (265, 782664), (318, 652220), (424, 489165), (530, 391332), (636, 326110), (795, 260888), (1060, 195666), (1272, 163055), (1590, 130444), (2120, 97833), (3180, 65222), (6360, 32611)]