207583560

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{79}}^1\times {\mathrm{811}}^1$

素因数の和:913

約数の個数: 160

約数和(自身を含む): 707414400

約数和(自身を除く): 499830840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 79, 81, 90, 108, 120, 135, 158, 162, 180, 216, 237, 270, 316, 324, 360, 395, 405, 474, 540, 632, 648, 711, 790, 810, 811, 948, 1080, 1185, 1422, 1580, 1620, 1622, 1896, 2133, 2370, 2433, 2844, 3160, 3240, 3244, 3555, 4055, 4266, 4740, 4866, 5688, 6399, 6488, 7110, 7299, 8110, 8532, 9480, 9732, 10665, 12165, 12798, 14220, 14598, 16220, 17064, 19464, 21330, 21897, 24330, 25596, 28440, 29196, 31995, 32440, 36495, 42660, 43794, 48660, 51192, 58392, 63990, 64069, 65691, 72990, 85320, 87588, 97320, 109485, 127980, 128138, 131382, 145980, 175176, 192207, 218970, 255960, 256276, 262764, 291960, 320345, 328455, 384414, 437940, 512552, 525528, 576621, 640690, 656910, 768828, 875880, 961035, 1153242, 1281380, 1313820, 1537656, 1729863, 1922070, 2306484, 2562760, 2627640, 2883105, 3459726, 3844140, 4612968, 5189589, 5766210, 6919452, 7688280, 8649315, 10379178, 11532420, 13838904, 17298630, 20758356, 23064840, 25947945, 34597260, 41516712, 51895890, 69194520, 103791780, 207583560]

約数ペア:

[(1, 207583560), (2, 103791780), (3, 69194520), (4, 51895890), (5, 41516712), (6, 34597260), (8, 25947945), (9, 23064840), (10, 20758356), (12, 17298630), (15, 13838904), (18, 11532420), (20, 10379178), (24, 8649315), (27, 7688280), (30, 6919452), (36, 5766210), (40, 5189589), (45, 4612968), (54, 3844140), (60, 3459726), (72, 2883105), (79, 2627640), (81, 2562760), (90, 2306484), (108, 1922070), (120, 1729863), (135, 1537656), (158, 1313820), (162, 1281380), (180, 1153242), (216, 961035), (237, 875880), (270, 768828), (316, 656910), (324, 640690), (360, 576621), (395, 525528), (405, 512552), (474, 437940), (540, 384414), (632, 328455), (648, 320345), (711, 291960), (790, 262764), (810, 256276), (811, 255960), (948, 218970), (1080, 192207), (1185, 175176), (1422, 145980), (1580, 131382), (1620, 128138), (1622, 127980), (1896, 109485), (2133, 97320), (2370, 87588), (2433, 85320), (2844, 72990), (3160, 65691), (3240, 64069), (3244, 63990), (3555, 58392), (4055, 51192), (4266, 48660), (4740, 43794), (4866, 42660), (5688, 36495), (6399, 32440), (6488, 31995), (7110, 29196), (7299, 28440), (8110, 25596), (8532, 24330), (9480, 21897), (9732, 21330), (10665, 19464), (12165, 17064), (12798, 16220), (14220, 14598)]