7121514360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{311}}^1\times {\mathrm{190823}}^1$

素因数の和:191148

約数の個数: 64

約数和(自身を含む): 21433351680

約数和(自身を除く): 14311837320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 311, 622, 933, 1244, 1555, 1866, 2488, 3110, 3732, 4665, 6220, 7464, 9330, 12440, 18660, 37320, 190823, 381646, 572469, 763292, 954115, 1144938, 1526584, 1908230, 2289876, 2862345, 3816460, 4579752, 5724690, 7632920, 11449380, 22898760, 59345953, 118691906, 178037859, 237383812, 296729765, 356075718, 474767624, 593459530, 712151436, 890189295, 1186919060, 1424302872, 1780378590, 2373838120, 3560757180, 7121514360]

約数ペア:

[(1, 7121514360), (2, 3560757180), (3, 2373838120), (4, 1780378590), (5, 1424302872), (6, 1186919060), (8, 890189295), (10, 712151436), (12, 593459530), (15, 474767624), (20, 356075718), (24, 296729765), (30, 237383812), (40, 178037859), (60, 118691906), (120, 59345953), (311, 22898760), (622, 11449380), (933, 7632920), (1244, 5724690), (1555, 4579752), (1866, 3816460), (2488, 2862345), (3110, 2289876), (3732, 1908230), (4665, 1526584), (6220, 1144938), (7464, 954115), (9330, 763292), (12440, 572469), (18660, 381646), (37320, 190823)]