204429480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{32143}}^1$

素因数の和:32210

約数の個数: 64

約数和(自身を含む): 624879360

約数和(自身を除く): 420449880

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, 32143, 64286, 96429, 128572, 160715, 192858, 257144, 321430, 385716, 482145, 642860, 771432, 964290, 1285720, 1703579, 1928580, 3407158, 3857160, 5110737, 6814316, 8517895, 10221474, 13628632, 17035790, 20442948, 25553685, 34071580, 40885896, 51107370, 68143160, 102214740, 204429480]

約数ペア:

[(1, 204429480), (2, 102214740), (3, 68143160), (4, 51107370), (5, 40885896), (6, 34071580), (8, 25553685), (10, 20442948), (12, 17035790), (15, 13628632), (20, 10221474), (24, 8517895), (30, 6814316), (40, 5110737), (53, 3857160), (60, 3407158), (106, 1928580), (120, 1703579), (159, 1285720), (212, 964290), (265, 771432), (318, 642860), (424, 482145), (530, 385716), (636, 321430), (795, 257144), (1060, 192858), (1272, 160715), (1590, 128572), (2120, 96429), (3180, 64286), (6360, 32143)]