197332080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{74747}}^1$

素因数の和:74774

約数の個数: 80

約数和(自身を含む): 667350144

約数和(自身を除く): 470018064

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 74747, 149494, 224241, 298988, 373735, 448482, 597976, 747470, 822217, 896964, 1121205, 1195952, 1494940, 1644434, 1793928, 2242410, 2466651, 2989880, 3288868, 3587856, 4111085, 4484820, 4933302, 5979760, 6577736, 8222170, 8969640, 9866604, 12333255, 13155472, 16444340, 17939280, 19733208, 24666510, 32888680, 39466416, 49333020, 65777360, 98666040, 197332080]

約数ペア:

[(1, 197332080), (2, 98666040), (3, 65777360), (4, 49333020), (5, 39466416), (6, 32888680), (8, 24666510), (10, 19733208), (11, 17939280), (12, 16444340), (15, 13155472), (16, 12333255), (20, 9866604), (22, 8969640), (24, 8222170), (30, 6577736), (33, 5979760), (40, 4933302), (44, 4484820), (48, 4111085), (55, 3587856), (60, 3288868), (66, 2989880), (80, 2466651), (88, 2242410), (110, 1793928), (120, 1644434), (132, 1494940), (165, 1195952), (176, 1121205), (220, 896964), (240, 822217), (264, 747470), (330, 597976), (440, 448482), (528, 373735), (660, 298988), (880, 224241), (1320, 149494), (2640, 74747)]