80145030

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{1153}}^1$

素因数の和:1501

約数の個数: 64

約数和(自身を含む): 220681728

約数和(自身を除く): 140536698

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 331, 662, 993, 1153, 1655, 1986, 2306, 2317, 3310, 3459, 4634, 4965, 5765, 6918, 6951, 8071, 9930, 11530, 11585, 13902, 16142, 17295, 23170, 24213, 34590, 34755, 40355, 48426, 69510, 80710, 121065, 242130, 381643, 763286, 1144929, 1908215, 2289858, 2671501, 3816430, 5343002, 5724645, 8014503, 11449290, 13357505, 16029006, 26715010, 40072515, 80145030]

約数ペア:

[(1, 80145030), (2, 40072515), (3, 26715010), (5, 16029006), (6, 13357505), (7, 11449290), (10, 8014503), (14, 5724645), (15, 5343002), (21, 3816430), (30, 2671501), (35, 2289858), (42, 1908215), (70, 1144929), (105, 763286), (210, 381643), (331, 242130), (662, 121065), (993, 80710), (1153, 69510), (1655, 48426), (1986, 40355), (2306, 34755), (2317, 34590), (3310, 24213), (3459, 23170), (4634, 17295), (4965, 16142), (5765, 13902), (6918, 11585), (6951, 11530), (8071, 9930)]