255679200

素因数分解:

$2^5\times 3^3\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1$

素因数の和:144

約数の個数: 576

約数和(自身を含む): 1124928000

約数和(自身を除く): 869248800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 25, 27, 28, 30, 32, 35, 36, 38, 40, 42, 45, 48, 50, 54, 56, 57, 60, 63, 70, 72, 75, 76, 80, 84, 89, 90, 95, 96, 100, 105, 108, 112, 114, 120, 126, 133, 135, 140, 144, 150, 152, 160, 168, 171, 175, 178, 180, 189, 190, 200, 210, 216, 224, 225, 228, 240, 252, 266, 267, 270, 280, 285, 288, 300, 304, 315, 336, 342, 350, 356, 360, 378, 380, 399, 400, 420, 432, 445, 450, 456, 475, 480, 504, 513, 525, 532, 534, 540, 560, 570, 600, 608, 623, 630, 665, 672, 675, 684, 700, 712, 720, 756, 760, 798, 800, 801, 840, 855, 864, 890, 900, 912, 945, 950, 1008, 1026, 1050, 1064, 1068, 1080, 1120, 1140, 1197, 1200, 1246, 1260, 1330, 1335, 1350, 1368, 1400, 1424, 1425, 1440, 1512, 1520, 1575, 1596, 1602, 1680, 1691, 1710, 1780, 1800, 1824, 1869, 1890, 1900, 1995, 2016, 2052, 2100, 2128, 2136, 2160, 2225, 2280, 2394, 2400, 2403, 2492, 2520, 2565, 2660, 2670, 2700, 2736, 2800, 2848, 2850, 3024, 3040, 3115, 3150, 3192, 3204, 3325, 3360, 3382, 3420, 3560, 3591, 3600, 3738, 3780, 3800, 3990, 4005, 4104, 4200, 4256, 4272, 4275, 4320, 4450, 4560, 4725, 4788, 4806, 4984, 5040, 5073, 5130, 5320, 5340, 5400, 5472, 5600, 5607, 5700, 5985, 6048, 6230, 6300, 6384, 6408, 6650, 6675, 6764, 6840, 7120, 7182, 7200, 7476, 7560, 7600, 7980, 8010, 8208, 8400, 8455, 8544, 8550, 8900, 9120, 9345, 9450, 9576, 9612, 9968, 9975, 10080, 10146, 10260, 10640, 10680, 10800, 11214, 11400, 11837, 11970, 12015, 12460, 12600, 12768, 12816, 12825, 13300, 13350, 13528, 13680, 14240, 14364, 14952, 15120, 15200, 15219, 15575, 15960, 16020, 16416, 16800, 16821, 16910, 17100, 17800, 17955, 18690, 18900, 19152, 19224, 19936, 19950, 20025, 20292, 20520, 21280, 21360, 21600, 22428, 22800, 23674, 23940, 24030, 24920, 25200, 25365, 25632, 25650, 26600, 26700, 27056, 27360, 28035, 28728, 29904, 29925, 30240, 30438, 31150, 31920, 32040, 33642, 33820, 34200, 35511, 35600, 35910, 37380, 37800, 38304, 38448, 39900, 40050, 40584, 41040, 42275, 42720, 44856, 45600, 45657, 46725, 47348, 47880, 48060, 49840, 50400, 50730, 51300, 53200, 53400, 54112, 56070, 57456, 59185, 59808, 59850, 60075, 60876, 62300, 63840, 64080, 67284, 67640, 68400, 71022, 71200, 71820, 74760, 75600, 76095, 76896, 79800, 80100, 81168, 82080, 84105, 84550, 89712, 89775, 91314, 93450, 94696, 95760, 96120, 99680, 101460, 102600, 106400, 106533, 106800, 112140, 114912, 118370, 119700, 120150, 121752, 124600, 126825, 128160, 134568, 135280, 136800, 140175, 142044, 143640, 149520, 151200, 152190, 159600, 160200, 162336, 168210, 169100, 177555, 179424, 179550, 182628, 186900, 189392, 191520, 192240, 202920, 205200, 213066, 213600, 224280, 228285, 236740, 239400, 240300, 243504, 249200, 253650, 269136, 270560, 280350, 284088, 287280, 295925, 299040, 304380, 319200, 319599, 320400, 336420, 338200, 355110, 359100, 365256, 373800, 378784, 380475, 384480, 405840, 410400, 420525, 426132, 448560, 456570, 473480, 478800, 480600, 487008, 498400, 507300, 532665, 538272, 560700, 568176, 574560, 591850, 608760, 639198, 640800, 672840, 676400, 710220, 718200, 730512, 747600, 760950, 811680, 841050, 852264, 887775, 897120, 913140, 946960, 957600, 961200, 1014600, 1065330, 1121400, 1136352, 1141425, 1183700, 1217520, 1278396, 1345680, 1352800, 1420440, 1436400, 1461024, 1495200, 1521900, 1597995, 1682100, 1704528, 1775550, 1826280, 1893920, 1922400, 2029200, 2130660, 2242800, 2282850, 2367400, 2435040, 2556792, 2663325, 2691360, 2840880, 2872800, 3043800, 3195990, 3364200, 3409056, 3551100, 3652560, 4058400, 4261320, 4485600, 4565700, 4734800, 5113584, 5326650, 5681760, 6087600, 6391980, 6728400, 7102200, 7305120, 7989975, 8522640, 9131400, 9469600, 10227168, 10653300, 12175200, 12783960, 13456800, 14204400, 15979950, 17045280, 18262800, 21306600, 25567920, 28408800, 31959900, 36525600, 42613200, 51135840, 63919800, 85226400, 127839600, 255679200]

約数ペア:

[(1, 255679200), (2, 127839600), (3, 85226400), (4, 63919800), (5, 51135840), (6, 42613200), (7, 36525600), (8, 31959900), (9, 28408800), (10, 25567920), (12, 21306600), (14, 18262800), (15, 17045280), (16, 15979950), (18, 14204400), (19, 13456800), (20, 12783960), (21, 12175200), (24, 10653300), (25, 10227168), (27, 9469600), (28, 9131400), (30, 8522640), (32, 7989975), (35, 7305120), (36, 7102200), (38, 6728400), (40, 6391980), (42, 6087600), (45, 5681760), (48, 5326650), (50, 5113584), (54, 4734800), (56, 4565700), (57, 4485600), (60, 4261320), (63, 4058400), (70, 3652560), (72, 3551100), (75, 3409056), (76, 3364200), (80, 3195990), (84, 3043800), (89, 2872800), (90, 2840880), (95, 2691360), (96, 2663325), (100, 2556792), (105, 2435040), (108, 2367400), (112, 2282850), (114, 2242800), (120, 2130660), (126, 2029200), (133, 1922400), (135, 1893920), (140, 1826280), (144, 1775550), (150, 1704528), (152, 1682100), (160, 1597995), (168, 1521900), (171, 1495200), (175, 1461024), (178, 1436400), (180, 1420440), (189, 1352800), (190, 1345680), (200, 1278396), (210, 1217520), (216, 1183700), (224, 1141425), (225, 1136352), (228, 1121400), (240, 1065330), (252, 1014600), (266, 961200), (267, 957600), (270, 946960), (280, 913140), (285, 897120), (288, 887775), (300, 852264), (304, 841050), (315, 811680), (336, 760950), (342, 747600), (350, 730512), (356, 718200), (360, 710220), (378, 676400), (380, 672840), (399, 640800), (400, 639198), (420, 608760), (432, 591850), (445, 574560), (450, 568176), (456, 560700), (475, 538272), (480, 532665), (504, 507300), (513, 498400), (525, 487008), (532, 480600), (534, 478800), (540, 473480), (560, 456570), (570, 448560), (600, 426132), (608, 420525), (623, 410400), (630, 405840), (665, 384480), (672, 380475), (675, 378784), (684, 373800), (700, 365256), (712, 359100), (720, 355110), (756, 338200), (760, 336420), (798, 320400), (800, 319599), (801, 319200), (840, 304380), (855, 299040), (864, 295925), (890, 287280), (900, 284088), (912, 280350), (945, 270560), (950, 269136), (1008, 253650), (1026, 249200), (1050, 243504), (1064, 240300), (1068, 239400), (1080, 236740), (1120, 228285), (1140, 224280), (1197, 213600), (1200, 213066), (1246, 205200), (1260, 202920), (1330, 192240), (1335, 191520), (1350, 189392), (1368, 186900), (1400, 182628), (1424, 179550), (1425, 179424), (1440, 177555), (1512, 169100), (1520, 168210), (1575, 162336), (1596, 160200), (1602, 159600), (1680, 152190), (1691, 151200), (1710, 149520), (1780, 143640), (1800, 142044), (1824, 140175), (1869, 136800), (1890, 135280), (1900, 134568), (1995, 128160), (2016, 126825), (2052, 124600), (2100, 121752), (2128, 120150), (2136, 119700), (2160, 118370), (2225, 114912), (2280, 112140), (2394, 106800), (2400, 106533), (2403, 106400), (2492, 102600), (2520, 101460), (2565, 99680), (2660, 96120), (2670, 95760), (2700, 94696), (2736, 93450), (2800, 91314), (2848, 89775), (2850, 89712), (3024, 84550), (3040, 84105), (3115, 82080), (3150, 81168), (3192, 80100), (3204, 79800), (3325, 76896), (3360, 76095), (3382, 75600), (3420, 74760), (3560, 71820), (3591, 71200), (3600, 71022), (3738, 68400), (3780, 67640), (3800, 67284), (3990, 64080), (4005, 63840), (4104, 62300), (4200, 60876), (4256, 60075), (4272, 59850), (4275, 59808), (4320, 59185), (4450, 57456), (4560, 56070), (4725, 54112), (4788, 53400), (4806, 53200), (4984, 51300), (5040, 50730), (5073, 50400), (5130, 49840), (5320, 48060), (5340, 47880), (5400, 47348), (5472, 46725), (5600, 45657), (5607, 45600), (5700, 44856), (5985, 42720), (6048, 42275), (6230, 41040), (6300, 40584), (6384, 40050), (6408, 39900), (6650, 38448), (6675, 38304), (6764, 37800), (6840, 37380), (7120, 35910), (7182, 35600), (7200, 35511), (7476, 34200), (7560, 33820), (7600, 33642), (7980, 32040), (8010, 31920), (8208, 31150), (8400, 30438), (8455, 30240), (8544, 29925), (8550, 29904), (8900, 28728), (9120, 28035), (9345, 27360), (9450, 27056), (9576, 26700), (9612, 26600), (9968, 25650), (9975, 25632), (10080, 25365), (10146, 25200), (10260, 24920), (10640, 24030), (10680, 23940), (10800, 23674), (11214, 22800), (11400, 22428), (11837, 21600), (11970, 21360), (12015, 21280), (12460, 20520), (12600, 20292), (12768, 20025), (12816, 19950), (12825, 19936), (13300, 19224), (13350, 19152), (13528, 18900), (13680, 18690), (14240, 17955), (14364, 17800), (14952, 17100), (15120, 16910), (15200, 16821), (15219, 16800), (15575, 16416), (15960, 16020)]