196971960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{24499}}^1$

素因数の和:24580

約数の個数: 64

約数和(自身を含む): 599760000

約数和(自身を除く): 402788040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 67, 120, 134, 201, 268, 335, 402, 536, 670, 804, 1005, 1340, 1608, 2010, 2680, 4020, 8040, 24499, 48998, 73497, 97996, 122495, 146994, 195992, 244990, 293988, 367485, 489980, 587976, 734970, 979960, 1469940, 1641433, 2939880, 3282866, 4924299, 6565732, 8207165, 9848598, 13131464, 16414330, 19697196, 24621495, 32828660, 39394392, 49242990, 65657320, 98485980, 196971960]

約数ペア:

[(1, 196971960), (2, 98485980), (3, 65657320), (4, 49242990), (5, 39394392), (6, 32828660), (8, 24621495), (10, 19697196), (12, 16414330), (15, 13131464), (20, 9848598), (24, 8207165), (30, 6565732), (40, 4924299), (60, 3282866), (67, 2939880), (120, 1641433), (134, 1469940), (201, 979960), (268, 734970), (335, 587976), (402, 489980), (536, 367485), (670, 293988), (804, 244990), (1005, 195992), (1340, 146994), (1608, 122495), (2010, 97996), (2680, 73497), (4020, 48998), (8040, 24499)]