7375680

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1$

素因数の和:233

約数の個数: 168

約数和(自身を含む): 27459432

約数和(自身を除く): 20083752

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 192, 195, 197, 208, 234, 240, 260, 288, 312, 320, 360, 390, 394, 416, 468, 480, 520, 576, 585, 591, 624, 720, 780, 788, 832, 936, 960, 985, 1040, 1170, 1182, 1248, 1440, 1560, 1576, 1773, 1872, 1970, 2080, 2340, 2364, 2496, 2561, 2880, 2955, 3120, 3152, 3546, 3744, 3940, 4160, 4680, 4728, 5122, 5910, 6240, 6304, 7092, 7488, 7683, 7880, 8865, 9360, 9456, 10244, 11820, 12480, 12608, 12805, 14184, 15366, 15760, 17730, 18720, 18912, 20488, 23049, 23640, 25610, 28368, 30732, 31520, 35460, 37440, 37824, 38415, 40976, 46098, 47280, 51220, 56736, 61464, 63040, 70920, 76830, 81952, 92196, 94560, 102440, 113472, 115245, 122928, 141840, 153660, 163904, 184392, 189120, 204880, 230490, 245856, 283680, 307320, 368784, 409760, 460980, 491712, 567360, 614640, 737568, 819520, 921960, 1229280, 1475136, 1843920, 2458560, 3687840, 7375680]

約数ペア:

[(1, 7375680), (2, 3687840), (3, 2458560), (4, 1843920), (5, 1475136), (6, 1229280), (8, 921960), (9, 819520), (10, 737568), (12, 614640), (13, 567360), (15, 491712), (16, 460980), (18, 409760), (20, 368784), (24, 307320), (26, 283680), (30, 245856), (32, 230490), (36, 204880), (39, 189120), (40, 184392), (45, 163904), (48, 153660), (52, 141840), (60, 122928), (64, 115245), (65, 113472), (72, 102440), (78, 94560), (80, 92196), (90, 81952), (96, 76830), (104, 70920), (117, 63040), (120, 61464), (130, 56736), (144, 51220), (156, 47280), (160, 46098), (180, 40976), (192, 38415), (195, 37824), (197, 37440), (208, 35460), (234, 31520), (240, 30732), (260, 28368), (288, 25610), (312, 23640), (320, 23049), (360, 20488), (390, 18912), (394, 18720), (416, 17730), (468, 15760), (480, 15366), (520, 14184), (576, 12805), (585, 12608), (591, 12480), (624, 11820), (720, 10244), (780, 9456), (788, 9360), (832, 8865), (936, 7880), (960, 7683), (985, 7488), (1040, 7092), (1170, 6304), (1182, 6240), (1248, 5910), (1440, 5122), (1560, 4728), (1576, 4680), (1773, 4160), (1872, 3940), (1970, 3744), (2080, 3546), (2340, 3152), (2364, 3120), (2496, 2955), (2561, 2880)]