67868920

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{1117}}^1$

素因数の和:1173

約数の個数: 96

約数和(自身を含む): 183530880

約数和(自身を除く): 115661960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 31, 35, 40, 49, 56, 62, 70, 98, 124, 140, 155, 196, 217, 245, 248, 280, 310, 392, 434, 490, 620, 868, 980, 1085, 1117, 1240, 1519, 1736, 1960, 2170, 2234, 3038, 4340, 4468, 5585, 6076, 7595, 7819, 8680, 8936, 11170, 12152, 15190, 15638, 22340, 30380, 31276, 34627, 39095, 44680, 54733, 60760, 62552, 69254, 78190, 109466, 138508, 156380, 173135, 218932, 242389, 273665, 277016, 312760, 346270, 437864, 484778, 547330, 692540, 969556, 1094660, 1211945, 1385080, 1696723, 1939112, 2189320, 2423890, 3393446, 4847780, 6786892, 8483615, 9695560, 13573784, 16967230, 33934460, 67868920]

約数ペア:

[(1, 67868920), (2, 33934460), (4, 16967230), (5, 13573784), (7, 9695560), (8, 8483615), (10, 6786892), (14, 4847780), (20, 3393446), (28, 2423890), (31, 2189320), (35, 1939112), (40, 1696723), (49, 1385080), (56, 1211945), (62, 1094660), (70, 969556), (98, 692540), (124, 547330), (140, 484778), (155, 437864), (196, 346270), (217, 312760), (245, 277016), (248, 273665), (280, 242389), (310, 218932), (392, 173135), (434, 156380), (490, 138508), (620, 109466), (868, 78190), (980, 69254), (1085, 62552), (1117, 60760), (1240, 54733), (1519, 44680), (1736, 39095), (1960, 34627), (2170, 31276), (2234, 30380), (3038, 22340), (4340, 15638), (4468, 15190), (5585, 12152), (6076, 11170), (7595, 8936), (7819, 8680)]