196839480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{19763}}^1$

素因数の和:19860

約数の個数: 64

約数和(自身を含む): 597663360

約数和(自身を除く): 400823880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 83, 120, 166, 249, 332, 415, 498, 664, 830, 996, 1245, 1660, 1992, 2490, 3320, 4980, 9960, 19763, 39526, 59289, 79052, 98815, 118578, 158104, 197630, 237156, 296445, 395260, 474312, 592890, 790520, 1185780, 1640329, 2371560, 3280658, 4920987, 6561316, 8201645, 9841974, 13122632, 16403290, 19683948, 24604935, 32806580, 39367896, 49209870, 65613160, 98419740, 196839480]

約数ペア:

[(1, 196839480), (2, 98419740), (3, 65613160), (4, 49209870), (5, 39367896), (6, 32806580), (8, 24604935), (10, 19683948), (12, 16403290), (15, 13122632), (20, 9841974), (24, 8201645), (30, 6561316), (40, 4920987), (60, 3280658), (83, 2371560), (120, 1640329), (166, 1185780), (249, 790520), (332, 592890), (415, 474312), (498, 395260), (664, 296445), (830, 237156), (996, 197630), (1245, 158104), (1660, 118578), (1992, 98815), (2490, 79052), (3320, 59289), (4980, 39526), (9960, 19763)]