8396768280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{179}}^1\times {\mathrm{331}}^1\times {\mathrm{1181}}^1$

素因数の和:1705

約数の個数: 128

約数和(自身を含む): 25429075200

約数和(自身を除く): 17032306920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 179, 331, 358, 537, 662, 716, 895, 993, 1074, 1181, 1324, 1432, 1655, 1790, 1986, 2148, 2362, 2648, 2685, 3310, 3543, 3580, 3972, 4296, 4724, 4965, 5370, 5905, 6620, 7086, 7160, 7944, 9448, 9930, 10740, 11810, 13240, 14172, 17715, 19860, 21480, 23620, 28344, 35430, 39720, 47240, 59249, 70860, 118498, 141720, 177747, 211399, 236996, 296245, 355494, 390911, 422798, 473992, 592490, 634197, 710988, 781822, 845596, 888735, 1056995, 1172733, 1184980, 1268394, 1421976, 1563644, 1691192, 1777470, 1954555, 2113990, 2345466, 2369960, 2536788, 3127288, 3170985, 3554940, 3909110, 4227980, 4690932, 5073576, 5863665, 6341970, 7109880, 7818220, 8455960, 9381864, 11727330, 12683940, 15636440, 23454660, 25367880, 46909320, 69973069, 139946138, 209919207, 279892276, 349865345, 419838414, 559784552, 699730690, 839676828, 1049596035, 1399461380, 1679353656, 2099192070, 2798922760, 4198384140, 8396768280]

約数ペア:

[(1, 8396768280), (2, 4198384140), (3, 2798922760), (4, 2099192070), (5, 1679353656), (6, 1399461380), (8, 1049596035), (10, 839676828), (12, 699730690), (15, 559784552), (20, 419838414), (24, 349865345), (30, 279892276), (40, 209919207), (60, 139946138), (120, 69973069), (179, 46909320), (331, 25367880), (358, 23454660), (537, 15636440), (662, 12683940), (716, 11727330), (895, 9381864), (993, 8455960), (1074, 7818220), (1181, 7109880), (1324, 6341970), (1432, 5863665), (1655, 5073576), (1790, 4690932), (1986, 4227980), (2148, 3909110), (2362, 3554940), (2648, 3170985), (2685, 3127288), (3310, 2536788), (3543, 2369960), (3580, 2345466), (3972, 2113990), (4296, 1954555), (4724, 1777470), (4965, 1691192), (5370, 1563644), (5905, 1421976), (6620, 1268394), (7086, 1184980), (7160, 1172733), (7944, 1056995), (9448, 888735), (9930, 845596), (10740, 781822), (11810, 710988), (13240, 634197), (14172, 592490), (17715, 473992), (19860, 422798), (21480, 390911), (23620, 355494), (28344, 296245), (35430, 236996), (39720, 211399), (47240, 177747), (59249, 141720), (70860, 118498)]