537655680

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{269}}^1\times {\mathrm{347}}^1$

素因数の和:641

約数の個数: 192

約数和(自身を含む): 1868864400

約数和(自身を除く): 1331208720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 269, 288, 320, 347, 360, 384, 480, 538, 576, 640, 694, 720, 807, 960, 1041, 1076, 1152, 1345, 1388, 1440, 1614, 1735, 1920, 2082, 2152, 2421, 2690, 2776, 2880, 3123, 3228, 3470, 4035, 4164, 4304, 4842, 5205, 5380, 5552, 5760, 6246, 6456, 6940, 8070, 8328, 8608, 9684, 10410, 10760, 11104, 12105, 12492, 12912, 13880, 15615, 16140, 16656, 17216, 19368, 20820, 21520, 22208, 24210, 24984, 25824, 27760, 31230, 32280, 33312, 34432, 38736, 41640, 43040, 44416, 48420, 49968, 51648, 55520, 62460, 64560, 66624, 77472, 83280, 86080, 93343, 96840, 99936, 103296, 111040, 124920, 129120, 133248, 154944, 166560, 172160, 186686, 193680, 199872, 222080, 249840, 258240, 280029, 309888, 333120, 373372, 387360, 399744, 466715, 499680, 516480, 560058, 666240, 746744, 774720, 840087, 933430, 999360, 1120116, 1400145, 1493488, 1549440, 1680174, 1866860, 1998720, 2240232, 2800290, 2986976, 3360348, 3733720, 4200435, 4480464, 5600580, 5973952, 6720696, 7467440, 8400870, 8960928, 11201160, 11947904, 13441392, 14934880, 16801740, 17921856, 22402320, 26882784, 29869760, 33603480, 35843712, 44804640, 53765568, 59739520, 67206960, 89609280, 107531136, 134413920, 179218560, 268827840, 537655680]

約数ペア:

[(1, 537655680), (2, 268827840), (3, 179218560), (4, 134413920), (5, 107531136), (6, 89609280), (8, 67206960), (9, 59739520), (10, 53765568), (12, 44804640), (15, 35843712), (16, 33603480), (18, 29869760), (20, 26882784), (24, 22402320), (30, 17921856), (32, 16801740), (36, 14934880), (40, 13441392), (45, 11947904), (48, 11201160), (60, 8960928), (64, 8400870), (72, 7467440), (80, 6720696), (90, 5973952), (96, 5600580), (120, 4480464), (128, 4200435), (144, 3733720), (160, 3360348), (180, 2986976), (192, 2800290), (240, 2240232), (269, 1998720), (288, 1866860), (320, 1680174), (347, 1549440), (360, 1493488), (384, 1400145), (480, 1120116), (538, 999360), (576, 933430), (640, 840087), (694, 774720), (720, 746744), (807, 666240), (960, 560058), (1041, 516480), (1076, 499680), (1152, 466715), (1345, 399744), (1388, 387360), (1440, 373372), (1614, 333120), (1735, 309888), (1920, 280029), (2082, 258240), (2152, 249840), (2421, 222080), (2690, 199872), (2776, 193680), (2880, 186686), (3123, 172160), (3228, 166560), (3470, 154944), (4035, 133248), (4164, 129120), (4304, 124920), (4842, 111040), (5205, 103296), (5380, 99936), (5552, 96840), (5760, 93343), (6246, 86080), (6456, 83280), (6940, 77472), (8070, 66624), (8328, 64560), (8608, 62460), (9684, 55520), (10410, 51648), (10760, 49968), (11104, 48420), (12105, 44416), (12492, 43040), (12912, 41640), (13880, 38736), (15615, 34432), (16140, 33312), (16656, 32280), (17216, 31230), (19368, 27760), (20820, 25824), (21520, 24984), (22208, 24210)]