117718160

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{6781}}^1$

素因数の和:6832

約数の個数: 80

約数和(自身を含む): 322931712

約数和(自身を除く): 205213552

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, 6781, 8680, 13562, 17360, 27124, 33905, 47467, 54248, 67810, 94934, 108496, 135620, 189868, 210211, 237335, 271240, 379736, 420422, 474670, 542480, 759472, 840844, 949340, 1051055, 1471477, 1681688, 1898680, 2102110, 2942954, 3363376, 3797360, 4204220, 5885908, 7357385, 8408440, 11771816, 14714770, 16816880, 23543632, 29429540, 58859080, 117718160]

約数ペア:

[(1, 117718160), (2, 58859080), (4, 29429540), (5, 23543632), (7, 16816880), (8, 14714770), (10, 11771816), (14, 8408440), (16, 7357385), (20, 5885908), (28, 4204220), (31, 3797360), (35, 3363376), (40, 2942954), (56, 2102110), (62, 1898680), (70, 1681688), (80, 1471477), (112, 1051055), (124, 949340), (140, 840844), (155, 759472), (217, 542480), (248, 474670), (280, 420422), (310, 379736), (434, 271240), (496, 237335), (560, 210211), (620, 189868), (868, 135620), (1085, 108496), (1240, 94934), (1736, 67810), (2170, 54248), (2480, 47467), (3472, 33905), (4340, 27124), (6781, 17360), (8680, 13562)]