131464080

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{503}}^1$

素因数の和:547

約数の個数: 240

約数和(自身を含む): 498718080

約数和(自身を除く): 367254000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 88, 90, 99, 108, 110, 120, 121, 132, 135, 144, 165, 176, 180, 198, 216, 220, 240, 242, 264, 270, 297, 330, 360, 363, 396, 432, 440, 484, 495, 503, 528, 540, 594, 605, 660, 720, 726, 792, 880, 968, 990, 1006, 1080, 1089, 1188, 1210, 1320, 1452, 1485, 1509, 1584, 1815, 1936, 1980, 2012, 2160, 2178, 2376, 2420, 2515, 2640, 2904, 2970, 3018, 3267, 3630, 3960, 4024, 4356, 4527, 4752, 4840, 5030, 5445, 5533, 5808, 5940, 6036, 6534, 7260, 7545, 7920, 8048, 8712, 9054, 9680, 10060, 10890, 11066, 11880, 12072, 13068, 13581, 14520, 15090, 16335, 16599, 17424, 18108, 20120, 21780, 22132, 22635, 23760, 24144, 26136, 27162, 27665, 29040, 30180, 32670, 33198, 36216, 40240, 43560, 44264, 45270, 49797, 52272, 54324, 55330, 60360, 60863, 65340, 66396, 67905, 72432, 82995, 87120, 88528, 90540, 99594, 108648, 110660, 120720, 121726, 130680, 132792, 135810, 149391, 165990, 181080, 182589, 199188, 217296, 221320, 243452, 248985, 261360, 265584, 271620, 298782, 304315, 331980, 362160, 365178, 398376, 442640, 486904, 497970, 543240, 547767, 597564, 608630, 663960, 730356, 746955, 796752, 912945, 973808, 995940, 1086480, 1095534, 1195128, 1217260, 1327920, 1460712, 1493910, 1643301, 1825890, 1991880, 2191068, 2390256, 2434520, 2738835, 2921424, 2987820, 3286602, 3651780, 3983760, 4382136, 4869040, 5477670, 5975640, 6573204, 7303560, 8216505, 8764272, 10955340, 11951280, 13146408, 14607120, 16433010, 21910680, 26292816, 32866020, 43821360, 65732040, 131464080]

約数ペア:

[(1, 131464080), (2, 65732040), (3, 43821360), (4, 32866020), (5, 26292816), (6, 21910680), (8, 16433010), (9, 14607120), (10, 13146408), (11, 11951280), (12, 10955340), (15, 8764272), (16, 8216505), (18, 7303560), (20, 6573204), (22, 5975640), (24, 5477670), (27, 4869040), (30, 4382136), (33, 3983760), (36, 3651780), (40, 3286602), (44, 2987820), (45, 2921424), (48, 2738835), (54, 2434520), (55, 2390256), (60, 2191068), (66, 1991880), (72, 1825890), (80, 1643301), (88, 1493910), (90, 1460712), (99, 1327920), (108, 1217260), (110, 1195128), (120, 1095534), (121, 1086480), (132, 995940), (135, 973808), (144, 912945), (165, 796752), (176, 746955), (180, 730356), (198, 663960), (216, 608630), (220, 597564), (240, 547767), (242, 543240), (264, 497970), (270, 486904), (297, 442640), (330, 398376), (360, 365178), (363, 362160), (396, 331980), (432, 304315), (440, 298782), (484, 271620), (495, 265584), (503, 261360), (528, 248985), (540, 243452), (594, 221320), (605, 217296), (660, 199188), (720, 182589), (726, 181080), (792, 165990), (880, 149391), (968, 135810), (990, 132792), (1006, 130680), (1080, 121726), (1089, 120720), (1188, 110660), (1210, 108648), (1320, 99594), (1452, 90540), (1485, 88528), (1509, 87120), (1584, 82995), (1815, 72432), (1936, 67905), (1980, 66396), (2012, 65340), (2160, 60863), (2178, 60360), (2376, 55330), (2420, 54324), (2515, 52272), (2640, 49797), (2904, 45270), (2970, 44264), (3018, 43560), (3267, 40240), (3630, 36216), (3960, 33198), (4024, 32670), (4356, 30180), (4527, 29040), (4752, 27665), (4840, 27162), (5030, 26136), (5445, 24144), (5533, 23760), (5808, 22635), (5940, 22132), (6036, 21780), (6534, 20120), (7260, 18108), (7545, 17424), (7920, 16599), (8048, 16335), (8712, 15090), (9054, 14520), (9680, 13581), (10060, 13068), (10890, 12072), (11066, 11880)]