40351080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{397}}^1$

素因数の和:440

約数の個数: 192

約数和(自身を含む): 152449920

約数和(自身を除く): 112098840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 105, 110, 120, 121, 132, 140, 154, 165, 168, 210, 220, 231, 242, 264, 280, 308, 330, 363, 385, 397, 420, 440, 462, 484, 605, 616, 660, 726, 770, 794, 840, 847, 924, 968, 1155, 1191, 1210, 1320, 1452, 1540, 1588, 1694, 1815, 1848, 1985, 2310, 2382, 2420, 2541, 2779, 2904, 3080, 3176, 3388, 3630, 3970, 4235, 4367, 4620, 4764, 4840, 5082, 5558, 5955, 6776, 7260, 7940, 8337, 8470, 8734, 9240, 9528, 10164, 11116, 11910, 12705, 13101, 13895, 14520, 15880, 16674, 16940, 17468, 20328, 21835, 22232, 23820, 25410, 26202, 27790, 30569, 33348, 33880, 34936, 41685, 43670, 47640, 48037, 50820, 52404, 55580, 61138, 65505, 66696, 83370, 87340, 91707, 96074, 101640, 104808, 111160, 122276, 131010, 144111, 152845, 166740, 174680, 183414, 192148, 240185, 244552, 262020, 288222, 305690, 333480, 336259, 366828, 384296, 458535, 480370, 524040, 576444, 611380, 672518, 720555, 733656, 917070, 960740, 1008777, 1152888, 1222760, 1345036, 1441110, 1681295, 1834140, 1921480, 2017554, 2690072, 2882220, 3362590, 3668280, 4035108, 5043885, 5764440, 6725180, 8070216, 10087770, 13450360, 20175540, 40351080]

約数ペア:

[(1, 40351080), (2, 20175540), (3, 13450360), (4, 10087770), (5, 8070216), (6, 6725180), (7, 5764440), (8, 5043885), (10, 4035108), (11, 3668280), (12, 3362590), (14, 2882220), (15, 2690072), (20, 2017554), (21, 1921480), (22, 1834140), (24, 1681295), (28, 1441110), (30, 1345036), (33, 1222760), (35, 1152888), (40, 1008777), (42, 960740), (44, 917070), (55, 733656), (56, 720555), (60, 672518), (66, 611380), (70, 576444), (77, 524040), (84, 480370), (88, 458535), (105, 384296), (110, 366828), (120, 336259), (121, 333480), (132, 305690), (140, 288222), (154, 262020), (165, 244552), (168, 240185), (210, 192148), (220, 183414), (231, 174680), (242, 166740), (264, 152845), (280, 144111), (308, 131010), (330, 122276), (363, 111160), (385, 104808), (397, 101640), (420, 96074), (440, 91707), (462, 87340), (484, 83370), (605, 66696), (616, 65505), (660, 61138), (726, 55580), (770, 52404), (794, 50820), (840, 48037), (847, 47640), (924, 43670), (968, 41685), (1155, 34936), (1191, 33880), (1210, 33348), (1320, 30569), (1452, 27790), (1540, 26202), (1588, 25410), (1694, 23820), (1815, 22232), (1848, 21835), (1985, 20328), (2310, 17468), (2382, 16940), (2420, 16674), (2541, 15880), (2779, 14520), (2904, 13895), (3080, 13101), (3176, 12705), (3388, 11910), (3630, 11116), (3970, 10164), (4235, 9528), (4367, 9240), (4620, 8734), (4764, 8470), (4840, 8337), (5082, 7940), (5558, 7260), (5955, 6776)]