66252480

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{9859}}^1$

素因数の和:9886

約数の個数: 112

約数和(自身を含む): 240426240

約数和(自身を除く): 174173760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 9859, 19718, 29577, 39436, 49295, 59154, 69013, 78872, 98590, 118308, 138026, 147885, 157744, 197180, 207039, 236616, 276052, 295770, 315488, 345065, 394360, 414078, 473232, 552104, 591540, 630976, 690130, 788720, 828156, 946464, 1035195, 1104208, 1183080, 1380260, 1577440, 1656312, 1892928, 2070390, 2208416, 2366160, 2760520, 3154880, 3312624, 4140780, 4416832, 4732320, 5521040, 6625248, 8281560, 9464640, 11042080, 13250496, 16563120, 22084160, 33126240, 66252480]

約数ペア:

[(1, 66252480), (2, 33126240), (3, 22084160), (4, 16563120), (5, 13250496), (6, 11042080), (7, 9464640), (8, 8281560), (10, 6625248), (12, 5521040), (14, 4732320), (15, 4416832), (16, 4140780), (20, 3312624), (21, 3154880), (24, 2760520), (28, 2366160), (30, 2208416), (32, 2070390), (35, 1892928), (40, 1656312), (42, 1577440), (48, 1380260), (56, 1183080), (60, 1104208), (64, 1035195), (70, 946464), (80, 828156), (84, 788720), (96, 690130), (105, 630976), (112, 591540), (120, 552104), (140, 473232), (160, 414078), (168, 394360), (192, 345065), (210, 315488), (224, 295770), (240, 276052), (280, 236616), (320, 207039), (336, 197180), (420, 157744), (448, 147885), (480, 138026), (560, 118308), (672, 98590), (840, 78872), (960, 69013), (1120, 59154), (1344, 49295), (1680, 39436), (2240, 29577), (3360, 19718), (6720, 9859)]