262072140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{12809}}^1$

素因数の和:12863

約数の個数: 96

約数和(自身を含む): 826398720

約数和(自身を除く): 564326580

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 31, 33, 44, 55, 60, 62, 66, 93, 110, 124, 132, 155, 165, 186, 220, 310, 330, 341, 372, 465, 620, 660, 682, 930, 1023, 1364, 1705, 1860, 2046, 3410, 4092, 5115, 6820, 10230, 12809, 20460, 25618, 38427, 51236, 64045, 76854, 128090, 140899, 153708, 192135, 256180, 281798, 384270, 397079, 422697, 563596, 704495, 768540, 794158, 845394, 1191237, 1408990, 1588316, 1690788, 1985395, 2113485, 2382474, 2817980, 3970790, 4226970, 4367869, 4764948, 5956185, 7941580, 8453940, 8735738, 11912370, 13103607, 17471476, 21839345, 23824740, 26207214, 43678690, 52414428, 65518035, 87357380, 131036070, 262072140]

約数ペア:

[(1, 262072140), (2, 131036070), (3, 87357380), (4, 65518035), (5, 52414428), (6, 43678690), (10, 26207214), (11, 23824740), (12, 21839345), (15, 17471476), (20, 13103607), (22, 11912370), (30, 8735738), (31, 8453940), (33, 7941580), (44, 5956185), (55, 4764948), (60, 4367869), (62, 4226970), (66, 3970790), (93, 2817980), (110, 2382474), (124, 2113485), (132, 1985395), (155, 1690788), (165, 1588316), (186, 1408990), (220, 1191237), (310, 845394), (330, 794158), (341, 768540), (372, 704495), (465, 563596), (620, 422697), (660, 397079), (682, 384270), (930, 281798), (1023, 256180), (1364, 192135), (1705, 153708), (1860, 140899), (2046, 128090), (3410, 76854), (4092, 64045), (5115, 51236), (6820, 38427), (10230, 25618), (12809, 20460)]