510240080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{313}}^1$

素因数の和:445

約数の個数: 160

約数和(自身を含む): 1412909568

約数和(自身を除く): 902669488

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 41, 56, 70, 71, 80, 82, 112, 140, 142, 164, 205, 280, 284, 287, 313, 328, 355, 410, 497, 560, 568, 574, 626, 656, 710, 820, 994, 1136, 1148, 1252, 1420, 1435, 1565, 1640, 1988, 2191, 2296, 2485, 2504, 2840, 2870, 2911, 3130, 3280, 3976, 4382, 4592, 4970, 5008, 5680, 5740, 5822, 6260, 7952, 8764, 9940, 10955, 11480, 11644, 12520, 12833, 14555, 17528, 19880, 20377, 21910, 22223, 22960, 23288, 25040, 25666, 29110, 35056, 39760, 40754, 43820, 44446, 46576, 51332, 58220, 64165, 81508, 87640, 88892, 89831, 101885, 102664, 111115, 116440, 128330, 155561, 163016, 175280, 177784, 179662, 203770, 205328, 222230, 232880, 256660, 311122, 326032, 355568, 359324, 407540, 444460, 449155, 513320, 622244, 718648, 777805, 815080, 888920, 898310, 911143, 1026640, 1244488, 1437296, 1555610, 1630160, 1777840, 1796620, 1822286, 2488976, 3111220, 3593240, 3644572, 4555715, 6222440, 6378001, 7186480, 7289144, 9111430, 12444880, 12756002, 14578288, 18222860, 25512004, 31890005, 36445720, 51024008, 63780010, 72891440, 102048016, 127560020, 255120040, 510240080]

約数ペア:

[(1, 510240080), (2, 255120040), (4, 127560020), (5, 102048016), (7, 72891440), (8, 63780010), (10, 51024008), (14, 36445720), (16, 31890005), (20, 25512004), (28, 18222860), (35, 14578288), (40, 12756002), (41, 12444880), (56, 9111430), (70, 7289144), (71, 7186480), (80, 6378001), (82, 6222440), (112, 4555715), (140, 3644572), (142, 3593240), (164, 3111220), (205, 2488976), (280, 1822286), (284, 1796620), (287, 1777840), (313, 1630160), (328, 1555610), (355, 1437296), (410, 1244488), (497, 1026640), (560, 911143), (568, 898310), (574, 888920), (626, 815080), (656, 777805), (710, 718648), (820, 622244), (994, 513320), (1136, 449155), (1148, 444460), (1252, 407540), (1420, 359324), (1435, 355568), (1565, 326032), (1640, 311122), (1988, 256660), (2191, 232880), (2296, 222230), (2485, 205328), (2504, 203770), (2840, 179662), (2870, 177784), (2911, 175280), (3130, 163016), (3280, 155561), (3976, 128330), (4382, 116440), (4592, 111115), (4970, 102664), (5008, 101885), (5680, 89831), (5740, 88892), (5822, 87640), (6260, 81508), (7952, 64165), (8764, 58220), (9940, 51332), (10955, 46576), (11480, 44446), (11644, 43820), (12520, 40754), (12833, 39760), (14555, 35056), (17528, 29110), (19880, 25666), (20377, 25040), (21910, 23288), (22223, 22960)]