7806968160

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{82561}}^1$

素因数の和:82776

約数の個数: 96

約数和(自身を含む): 24717081312

約数和(自身を除く): 16910113152

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 197, 240, 394, 480, 591, 788, 985, 1182, 1576, 1970, 2364, 2955, 3152, 3940, 4728, 5910, 6304, 7880, 9456, 11820, 15760, 18912, 23640, 31520, 47280, 82561, 94560, 165122, 247683, 330244, 412805, 495366, 660488, 825610, 990732, 1238415, 1320976, 1651220, 1981464, 2476830, 2641952, 3302440, 3962928, 4953660, 6604880, 7925856, 9907320, 13209760, 16264517, 19814640, 32529034, 39629280, 48793551, 65058068, 81322585, 97587102, 130116136, 162645170, 195174204, 243967755, 260232272, 325290340, 390348408, 487935510, 520464544, 650580680, 780696816, 975871020, 1301161360, 1561393632, 1951742040, 2602322720, 3903484080, 7806968160]

約数ペア:

[(1, 7806968160), (2, 3903484080), (3, 2602322720), (4, 1951742040), (5, 1561393632), (6, 1301161360), (8, 975871020), (10, 780696816), (12, 650580680), (15, 520464544), (16, 487935510), (20, 390348408), (24, 325290340), (30, 260232272), (32, 243967755), (40, 195174204), (48, 162645170), (60, 130116136), (80, 97587102), (96, 81322585), (120, 65058068), (160, 48793551), (197, 39629280), (240, 32529034), (394, 19814640), (480, 16264517), (591, 13209760), (788, 9907320), (985, 7925856), (1182, 6604880), (1576, 4953660), (1970, 3962928), (2364, 3302440), (2955, 2641952), (3152, 2476830), (3940, 1981464), (4728, 1651220), (5910, 1320976), (6304, 1238415), (7880, 990732), (9456, 825610), (11820, 660488), (15760, 495366), (18912, 412805), (23640, 330244), (31520, 247683), (47280, 165122), (82561, 94560)]