1900488960

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{433}}^1$

素因数の和:590

約数の個数: 288

約数和(自身を含む): 6812897280

約数和(自身を除く): 4912408320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 127, 128, 135, 144, 160, 180, 192, 216, 240, 254, 256, 270, 288, 320, 360, 381, 384, 432, 433, 480, 508, 540, 576, 635, 640, 720, 762, 768, 864, 866, 960, 1016, 1080, 1143, 1152, 1270, 1280, 1299, 1440, 1524, 1728, 1732, 1905, 1920, 2032, 2160, 2165, 2286, 2304, 2540, 2598, 2880, 3048, 3429, 3456, 3464, 3810, 3840, 3897, 4064, 4320, 4330, 4572, 5080, 5196, 5715, 5760, 6096, 6495, 6858, 6912, 6928, 7620, 7794, 8128, 8640, 8660, 9144, 10160, 10392, 11430, 11520, 11691, 12192, 12990, 13716, 13856, 15240, 15588, 16256, 17145, 17280, 17320, 18288, 19485, 20320, 20784, 22860, 23382, 24384, 25980, 27432, 27712, 30480, 31176, 32512, 34290, 34560, 34640, 36576, 38970, 40640, 41568, 45720, 46764, 48768, 51960, 54864, 54991, 55424, 58455, 60960, 62352, 68580, 69280, 73152, 77940, 81280, 83136, 91440, 93528, 97536, 103920, 109728, 109982, 110848, 116910, 121920, 124704, 137160, 138560, 146304, 155880, 162560, 164973, 166272, 182880, 187056, 207840, 219456, 219964, 233820, 243840, 249408, 274320, 274955, 277120, 292608, 311760, 329946, 332544, 365760, 374112, 415680, 438912, 439928, 467640, 487680, 494919, 498816, 548640, 549910, 554240, 623520, 659892, 731520, 748224, 824865, 831360, 877824, 879856, 935280, 989838, 997632, 1097280, 1099820, 1247040, 1319784, 1463040, 1484757, 1496448, 1649730, 1662720, 1759712, 1870560, 1979676, 2194560, 2199640, 2474595, 2494080, 2639568, 2969514, 2992896, 3299460, 3519424, 3741120, 3959352, 4389120, 4399280, 4949190, 4988160, 5279136, 5939028, 6598920, 7038848, 7423785, 7482240, 7918704, 8798560, 9898380, 10558272, 11878056, 13197840, 14077696, 14847570, 14964480, 15837408, 17597120, 19796760, 21116544, 23756112, 26395680, 29695140, 31674816, 35194240, 39593520, 42233088, 47512224, 52791360, 59390280, 63349632, 70388480, 79187040, 95024448, 105582720, 118780560, 126699264, 158374080, 190048896, 211165440, 237561120, 316748160, 380097792, 475122240, 633496320, 950244480, 1900488960]

約数ペア:

[(1, 1900488960), (2, 950244480), (3, 633496320), (4, 475122240), (5, 380097792), (6, 316748160), (8, 237561120), (9, 211165440), (10, 190048896), (12, 158374080), (15, 126699264), (16, 118780560), (18, 105582720), (20, 95024448), (24, 79187040), (27, 70388480), (30, 63349632), (32, 59390280), (36, 52791360), (40, 47512224), (45, 42233088), (48, 39593520), (54, 35194240), (60, 31674816), (64, 29695140), (72, 26395680), (80, 23756112), (90, 21116544), (96, 19796760), (108, 17597120), (120, 15837408), (127, 14964480), (128, 14847570), (135, 14077696), (144, 13197840), (160, 11878056), (180, 10558272), (192, 9898380), (216, 8798560), (240, 7918704), (254, 7482240), (256, 7423785), (270, 7038848), (288, 6598920), (320, 5939028), (360, 5279136), (381, 4988160), (384, 4949190), (432, 4399280), (433, 4389120), (480, 3959352), (508, 3741120), (540, 3519424), (576, 3299460), (635, 2992896), (640, 2969514), (720, 2639568), (762, 2494080), (768, 2474595), (864, 2199640), (866, 2194560), (960, 1979676), (1016, 1870560), (1080, 1759712), (1143, 1662720), (1152, 1649730), (1270, 1496448), (1280, 1484757), (1299, 1463040), (1440, 1319784), (1524, 1247040), (1728, 1099820), (1732, 1097280), (1905, 997632), (1920, 989838), (2032, 935280), (2160, 879856), (2165, 877824), (2286, 831360), (2304, 824865), (2540, 748224), (2598, 731520), (2880, 659892), (3048, 623520), (3429, 554240), (3456, 549910), (3464, 548640), (3810, 498816), (3840, 494919), (3897, 487680), (4064, 467640), (4320, 439928), (4330, 438912), (4572, 415680), (5080, 374112), (5196, 365760), (5715, 332544), (5760, 329946), (6096, 311760), (6495, 292608), (6858, 277120), (6912, 274955), (6928, 274320), (7620, 249408), (7794, 243840), (8128, 233820), (8640, 219964), (8660, 219456), (9144, 207840), (10160, 187056), (10392, 182880), (11430, 166272), (11520, 164973), (11691, 162560), (12192, 155880), (12990, 146304), (13716, 138560), (13856, 137160), (15240, 124704), (15588, 121920), (16256, 116910), (17145, 110848), (17280, 109982), (17320, 109728), (18288, 103920), (19485, 97536), (20320, 93528), (20784, 91440), (22860, 83136), (23382, 81280), (24384, 77940), (25980, 73152), (27432, 69280), (27712, 68580), (30480, 62352), (31176, 60960), (32512, 58455), (34290, 55424), (34560, 54991), (34640, 54864), (36576, 51960), (38970, 48768), (40640, 46764), (41568, 45720)]