196178520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{11933}}^1$

素因数の和:12084

約数の個数: 64

約数和(自身を含む): 592881120

約数和(自身を除く): 396702600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 137, 274, 411, 548, 685, 822, 1096, 1370, 1644, 2055, 2740, 3288, 4110, 5480, 8220, 11933, 16440, 23866, 35799, 47732, 59665, 71598, 95464, 119330, 143196, 178995, 238660, 286392, 357990, 477320, 715980, 1431960, 1634821, 3269642, 4904463, 6539284, 8174105, 9808926, 13078568, 16348210, 19617852, 24522315, 32696420, 39235704, 49044630, 65392840, 98089260, 196178520]

約数ペア:

[(1, 196178520), (2, 98089260), (3, 65392840), (4, 49044630), (5, 39235704), (6, 32696420), (8, 24522315), (10, 19617852), (12, 16348210), (15, 13078568), (20, 9808926), (24, 8174105), (30, 6539284), (40, 4904463), (60, 3269642), (120, 1634821), (137, 1431960), (274, 715980), (411, 477320), (548, 357990), (685, 286392), (822, 238660), (1096, 178995), (1370, 143196), (1644, 119330), (2055, 95464), (2740, 71598), (3288, 59665), (4110, 47732), (5480, 35799), (8220, 23866), (11933, 16440)]