2845058480

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{499}}^1$

素因数の和:584

約数の個数: 240

約数和(自身を含む): 7916160000

約数和(自身を除く): 5071101520

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 31, 38, 40, 44, 55, 62, 76, 80, 88, 95, 110, 121, 124, 152, 155, 176, 190, 209, 220, 242, 248, 304, 310, 341, 380, 418, 440, 484, 496, 499, 589, 605, 620, 682, 760, 836, 880, 968, 998, 1045, 1178, 1210, 1240, 1364, 1520, 1672, 1705, 1936, 1996, 2090, 2299, 2356, 2420, 2480, 2495, 2728, 2945, 3344, 3410, 3751, 3992, 4180, 4598, 4712, 4840, 4990, 5456, 5489, 5890, 6479, 6820, 7502, 7984, 8360, 9196, 9424, 9481, 9680, 9980, 10978, 11495, 11780, 12958, 13640, 15004, 15469, 16720, 18392, 18755, 18962, 19960, 21956, 22990, 23560, 25916, 27280, 27445, 30008, 30938, 32395, 36784, 37510, 37924, 39920, 43912, 45980, 47120, 47405, 51832, 54890, 60016, 60379, 61876, 64790, 71269, 75020, 75848, 77345, 87824, 91960, 94810, 103664, 104291, 109780, 120758, 123752, 129580, 142538, 150040, 151696, 154690, 170159, 183920, 189620, 208582, 219560, 241516, 247504, 259160, 285076, 293911, 300080, 301895, 309380, 340318, 356345, 379240, 417164, 439120, 483032, 518320, 521455, 570152, 587822, 603790, 618760, 680636, 712690, 758480, 834328, 850795, 966064, 1042910, 1140304, 1147201, 1175644, 1207580, 1237520, 1361272, 1425380, 1469555, 1668656, 1701590, 1871749, 2085820, 2294402, 2351288, 2415160, 2722544, 2850760, 2939110, 3233021, 3403180, 3743498, 4171640, 4588804, 4702576, 4830320, 5701520, 5736005, 5878220, 6466042, 6806360, 7486996, 8343280, 9177608, 9358745, 11472010, 11756440, 12932084, 13612720, 14973992, 16165105, 18355216, 18717490, 22944020, 23512880, 25864168, 29947984, 32330210, 35563231, 37434980, 45888040, 51728336, 64660420, 71126462, 74869960, 91776080, 129320840, 142252924, 149739920, 177816155, 258641680, 284505848, 355632310, 569011696, 711264620, 1422529240, 2845058480]

約数ペア:

[(1, 2845058480), (2, 1422529240), (4, 711264620), (5, 569011696), (8, 355632310), (10, 284505848), (11, 258641680), (16, 177816155), (19, 149739920), (20, 142252924), (22, 129320840), (31, 91776080), (38, 74869960), (40, 71126462), (44, 64660420), (55, 51728336), (62, 45888040), (76, 37434980), (80, 35563231), (88, 32330210), (95, 29947984), (110, 25864168), (121, 23512880), (124, 22944020), (152, 18717490), (155, 18355216), (176, 16165105), (190, 14973992), (209, 13612720), (220, 12932084), (242, 11756440), (248, 11472010), (304, 9358745), (310, 9177608), (341, 8343280), (380, 7486996), (418, 6806360), (440, 6466042), (484, 5878220), (496, 5736005), (499, 5701520), (589, 4830320), (605, 4702576), (620, 4588804), (682, 4171640), (760, 3743498), (836, 3403180), (880, 3233021), (968, 2939110), (998, 2850760), (1045, 2722544), (1178, 2415160), (1210, 2351288), (1240, 2294402), (1364, 2085820), (1520, 1871749), (1672, 1701590), (1705, 1668656), (1936, 1469555), (1996, 1425380), (2090, 1361272), (2299, 1237520), (2356, 1207580), (2420, 1175644), (2480, 1147201), (2495, 1140304), (2728, 1042910), (2945, 966064), (3344, 850795), (3410, 834328), (3751, 758480), (3992, 712690), (4180, 680636), (4598, 618760), (4712, 603790), (4840, 587822), (4990, 570152), (5456, 521455), (5489, 518320), (5890, 483032), (6479, 439120), (6820, 417164), (7502, 379240), (7984, 356345), (8360, 340318), (9196, 309380), (9424, 301895), (9481, 300080), (9680, 293911), (9980, 285076), (10978, 259160), (11495, 247504), (11780, 241516), (12958, 219560), (13640, 208582), (15004, 189620), (15469, 183920), (16720, 170159), (18392, 154690), (18755, 151696), (18962, 150040), (19960, 142538), (21956, 129580), (22990, 123752), (23560, 120758), (25916, 109780), (27280, 104291), (27445, 103664), (30008, 94810), (30938, 91960), (32395, 87824), (36784, 77345), (37510, 75848), (37924, 75020), (39920, 71269), (43912, 64790), (45980, 61876), (47120, 60379), (47405, 60016), (51832, 54890)]