232919120

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{13417}}^1$

素因数の和:13468

約数の個数: 80

約数和(自身を含む): 638911488

約数和(自身を除く): 405992368

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 35, 40, 56, 62, 70, 80, 112, 124, 140, 155, 217, 248, 280, 310, 434, 496, 560, 620, 868, 1085, 1240, 1736, 2170, 2480, 3472, 4340, 8680, 13417, 17360, 26834, 53668, 67085, 93919, 107336, 134170, 187838, 214672, 268340, 375676, 415927, 469595, 536680, 751352, 831854, 939190, 1073360, 1502704, 1663708, 1878380, 2079635, 2911489, 3327416, 3756760, 4159270, 5822978, 6654832, 7513520, 8318540, 11645956, 14557445, 16637080, 23291912, 29114890, 33274160, 46583824, 58229780, 116459560, 232919120]

約数ペア:

[(1, 232919120), (2, 116459560), (4, 58229780), (5, 46583824), (7, 33274160), (8, 29114890), (10, 23291912), (14, 16637080), (16, 14557445), (20, 11645956), (28, 8318540), (31, 7513520), (35, 6654832), (40, 5822978), (56, 4159270), (62, 3756760), (70, 3327416), (80, 2911489), (112, 2079635), (124, 1878380), (140, 1663708), (155, 1502704), (217, 1073360), (248, 939190), (280, 831854), (310, 751352), (434, 536680), (496, 469595), (560, 415927), (620, 375676), (868, 268340), (1085, 214672), (1240, 187838), (1736, 134170), (2170, 107336), (2480, 93919), (3472, 67085), (4340, 53668), (8680, 26834), (13417, 17360)]