216082020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{46771}}^1$

素因数の和:46801

約数の個数: 96

約数和(自身を含む): 754338816

約数和(自身を除く): 538256796

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 66, 70, 77, 84, 105, 110, 132, 140, 154, 165, 210, 220, 231, 308, 330, 385, 420, 462, 660, 770, 924, 1155, 1540, 2310, 4620, 46771, 93542, 140313, 187084, 233855, 280626, 327397, 467710, 514481, 561252, 654794, 701565, 935420, 982191, 1028962, 1309588, 1403130, 1543443, 1636985, 1964382, 2057924, 2572405, 2806260, 3086886, 3273970, 3601367, 3928764, 4910955, 5144810, 6173772, 6547940, 7202734, 7717215, 9821910, 10289620, 10804101, 14405468, 15434430, 18006835, 19643820, 21608202, 30868860, 36013670, 43216404, 54020505, 72027340, 108041010, 216082020]

約数ペア:

[(1, 216082020), (2, 108041010), (3, 72027340), (4, 54020505), (5, 43216404), (6, 36013670), (7, 30868860), (10, 21608202), (11, 19643820), (12, 18006835), (14, 15434430), (15, 14405468), (20, 10804101), (21, 10289620), (22, 9821910), (28, 7717215), (30, 7202734), (33, 6547940), (35, 6173772), (42, 5144810), (44, 4910955), (55, 3928764), (60, 3601367), (66, 3273970), (70, 3086886), (77, 2806260), (84, 2572405), (105, 2057924), (110, 1964382), (132, 1636985), (140, 1543443), (154, 1403130), (165, 1309588), (210, 1028962), (220, 982191), (231, 935420), (308, 701565), (330, 654794), (385, 561252), (420, 514481), (462, 467710), (660, 327397), (770, 280626), (924, 233855), (1155, 187084), (1540, 140313), (2310, 93542), (4620, 46771)]