15696547160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{421}}^1\times {\mathrm{133157}}^1$

素因数の和:133596

約数の個数: 64

約数和(自身を含む): 40458726720

約数和(自身を除く): 24762179560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 421, 842, 1684, 2105, 2947, 3368, 4210, 5894, 8420, 11788, 14735, 16840, 23576, 29470, 58940, 117880, 133157, 266314, 532628, 665785, 932099, 1065256, 1331570, 1864198, 2663140, 3728396, 4660495, 5326280, 7456792, 9320990, 18641980, 37283960, 56059097, 112118194, 224236388, 280295485, 392413679, 448472776, 560590970, 784827358, 1121181940, 1569654716, 1962068395, 2242363880, 3139309432, 3924136790, 7848273580, 15696547160]

約数ペア:

[(1, 15696547160), (2, 7848273580), (4, 3924136790), (5, 3139309432), (7, 2242363880), (8, 1962068395), (10, 1569654716), (14, 1121181940), (20, 784827358), (28, 560590970), (35, 448472776), (40, 392413679), (56, 280295485), (70, 224236388), (140, 112118194), (280, 56059097), (421, 37283960), (842, 18641980), (1684, 9320990), (2105, 7456792), (2947, 5326280), (3368, 4660495), (4210, 3728396), (5894, 2663140), (8420, 1864198), (11788, 1331570), (14735, 1065256), (16840, 932099), (23576, 665785), (29470, 532628), (58940, 266314), (117880, 133157)]