28701872640

素因数分解:

$2^9\times 3^3\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{433}}^1$

素因数の和:609

約数の個数: 640

約数和(自身を含む): 117637470720

約数和(自身を除く): 88935598080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 137, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 256, 270, 274, 280, 288, 315, 320, 336, 360, 378, 384, 411, 420, 432, 433, 448, 480, 504, 512, 540, 548, 560, 576, 630, 640, 672, 685, 720, 756, 768, 822, 840, 864, 866, 896, 945, 959, 960, 1008, 1080, 1096, 1120, 1152, 1233, 1260, 1280, 1299, 1344, 1370, 1440, 1512, 1536, 1644, 1680, 1728, 1732, 1792, 1890, 1918, 1920, 2016, 2055, 2160, 2165, 2192, 2240, 2304, 2466, 2520, 2560, 2598, 2688, 2740, 2877, 2880, 3024, 3031, 3288, 3360, 3456, 3464, 3584, 3699, 3780, 3836, 3840, 3897, 4032, 4110, 4320, 4330, 4384, 4480, 4608, 4795, 4932, 5040, 5196, 5376, 5480, 5754, 5760, 6048, 6062, 6165, 6495, 6576, 6720, 6912, 6928, 7398, 7560, 7672, 7680, 7794, 8064, 8220, 8631, 8640, 8660, 8768, 8960, 9093, 9590, 9864, 10080, 10392, 10752, 10960, 11508, 11520, 11691, 12096, 12124, 12330, 12990, 13152, 13440, 13824, 13856, 14385, 14796, 15120, 15155, 15344, 15588, 16128, 16440, 17262, 17280, 17320, 17536, 17920, 18186, 18495, 19180, 19485, 19728, 20160, 20784, 21920, 23016, 23040, 23382, 24192, 24248, 24660, 25893, 25980, 26304, 26880, 27279, 27712, 28770, 29592, 30240, 30310, 30688, 31176, 32256, 32880, 34524, 34560, 34640, 35072, 36372, 36990, 38360, 38970, 39456, 40320, 41568, 43155, 43840, 45465, 46032, 46764, 48384, 48496, 49320, 51786, 51960, 52608, 53760, 54558, 55424, 57540, 58455, 59184, 59321, 60480, 60620, 61376, 62352, 65760, 69048, 69120, 69280, 70144, 72744, 73980, 76720, 77940, 78912, 80640, 81837, 83136, 86310, 87680, 90930, 92064, 93528, 96768, 96992, 98640, 103572, 103920, 105216, 109116, 110848, 115080, 116910, 118368, 118642, 120960, 121240, 122752, 124704, 129465, 131520, 136395, 138096, 138560, 145488, 147960, 153440, 155880, 157824, 161280, 163674, 166272, 172620, 175360, 177963, 181860, 184128, 187056, 193984, 197280, 207144, 207840, 210432, 218232, 221696, 230160, 233820, 236736, 237284, 241920, 242480, 245504, 249408, 258930, 263040, 272790, 276192, 277120, 290976, 295920, 296605, 306880, 311760, 315648, 327348, 332544, 345240, 350720, 355926, 363720, 368256, 374112, 387968, 394560, 409185, 414288, 415247, 415680, 436464, 460320, 467640, 473472, 474568, 483840, 484960, 491008, 498816, 517860, 526080, 533889, 545580, 552384, 554240, 581952, 591840, 593210, 613760, 623520, 631296, 654696, 665088, 690480, 711852, 727440, 736512, 748224, 775936, 789120, 818370, 828576, 830494, 831360, 872928, 889815, 920640, 935280, 946944, 949136, 969920, 997632, 1035720, 1052160, 1067778, 1091160, 1104768, 1108480, 1163904, 1183680, 1186420, 1227520, 1245741, 1247040, 1309392, 1380960, 1423704, 1454880, 1473024, 1496448, 1551872, 1578240, 1601667, 1636740, 1657152, 1660988, 1662720, 1745856, 1779630, 1841280, 1870560, 1893888, 1898272, 1939840, 1995264, 2071440, 2076235, 2135556, 2182320, 2209536, 2327808, 2367360, 2372840, 2455040, 2491482, 2494080, 2618784, 2669445, 2761920, 2847408, 2909760, 2992896, 3156480, 3203334, 3273480, 3314304, 3321976, 3325440, 3491712, 3559260, 3682560, 3737223, 3741120, 3796544, 3879680, 4142880, 4152470, 4271112, 4364640, 4419072, 4655616, 4734720, 4745680, 4982964, 4988160, 5237568, 5338890, 5523840, 5694816, 5819520, 5985792, 6228705, 6406668, 6546960, 6628608, 6643952, 6983424, 7118520, 7365120, 7474446, 7482240, 7593088, 7759360, 8008335, 8285760, 8304940, 8542224, 8729280, 9469440, 9491360, 9965928, 9976320, 10475136, 10677780, 11047680, 11211669, 11389632, 11639040, 12457410, 12813336, 13093920, 13257216, 13287904, 13966848, 14237040, 14948892, 14964480, 15186176, 16016670, 16571520, 16609880, 17084448, 17458560, 18686115, 18982720, 19931856, 20950272, 21355560, 22095360, 22423338, 22779264, 23278080, 24914820, 25626672, 26187840, 26575808, 28474080, 29897784, 29928960, 30372352, 32033340, 33143040, 33219760, 34168896, 34917120, 37372230, 37965440, 39863712, 41900544, 42711120, 44846676, 45558528, 49829640, 51253344, 52375680, 53151616, 56058345, 56948160, 59795568, 64066680, 66286080, 66439520, 68337792, 69834240, 74744460, 75930880, 79727424, 85422240, 89693352, 91117056, 99659280, 102506688, 104751360, 106303232, 112116690, 113896320, 119591136, 128133360, 132879040, 136675584, 149488920, 151861760, 159454848, 170844480, 179386704, 199318560, 205013376, 209502720, 212606464, 224233380, 227792640, 239182272, 256266720, 265758080, 273351168, 298977840, 318909696, 341688960, 358773408, 398637120, 410026752, 448466760, 455585280, 478364544, 512533440, 531516160, 597955680, 637819392, 683377920, 717546816, 797274240, 820053504, 896933520, 956729088, 1025066880, 1063032320, 1195911360, 1366755840, 1435093632, 1594548480, 1793867040, 1913458176, 2050133760, 2391822720, 2870187264, 3189096960, 3587734080, 4100267520, 4783645440, 5740374528, 7175468160, 9567290880, 14350936320, 28701872640]

約数ペア:

[(1, 28701872640), (2, 14350936320), (3, 9567290880), (4, 7175468160), (5, 5740374528), (6, 4783645440), (7, 4100267520), (8, 3587734080), (9, 3189096960), (10, 2870187264), (12, 2391822720), (14, 2050133760), (15, 1913458176), (16, 1793867040), (18, 1594548480), (20, 1435093632), (21, 1366755840), (24, 1195911360), (27, 1063032320), (28, 1025066880), (30, 956729088), (32, 896933520), (35, 820053504), (36, 797274240), (40, 717546816), (42, 683377920), (45, 637819392), (48, 597955680), (54, 531516160), (56, 512533440), (60, 478364544), (63, 455585280), (64, 448466760), (70, 410026752), (72, 398637120), (80, 358773408), (84, 341688960), (90, 318909696), (96, 298977840), (105, 273351168), (108, 265758080), (112, 256266720), (120, 239182272), (126, 227792640), (128, 224233380), (135, 212606464), (137, 209502720), (140, 205013376), (144, 199318560), (160, 179386704), (168, 170844480), (180, 159454848), (189, 151861760), (192, 149488920), (210, 136675584), (216, 132879040), (224, 128133360), (240, 119591136), (252, 113896320), (256, 112116690), (270, 106303232), (274, 104751360), (280, 102506688), (288, 99659280), (315, 91117056), (320, 89693352), (336, 85422240), (360, 79727424), (378, 75930880), (384, 74744460), (411, 69834240), (420, 68337792), (432, 66439520), (433, 66286080), (448, 64066680), (480, 59795568), (504, 56948160), (512, 56058345), (540, 53151616), (548, 52375680), (560, 51253344), (576, 49829640), (630, 45558528), (640, 44846676), (672, 42711120), (685, 41900544), (720, 39863712), (756, 37965440), (768, 37372230), (822, 34917120), (840, 34168896), (864, 33219760), (866, 33143040), (896, 32033340), (945, 30372352), (959, 29928960), (960, 29897784), (1008, 28474080), (1080, 26575808), (1096, 26187840), (1120, 25626672), (1152, 24914820), (1233, 23278080), (1260, 22779264), (1280, 22423338), (1299, 22095360), (1344, 21355560), (1370, 20950272), (1440, 19931856), (1512, 18982720), (1536, 18686115), (1644, 17458560), (1680, 17084448), (1728, 16609880), (1732, 16571520), (1792, 16016670), (1890, 15186176), (1918, 14964480), (1920, 14948892), (2016, 14237040), (2055, 13966848), (2160, 13287904), (2165, 13257216), (2192, 13093920), (2240, 12813336), (2304, 12457410), (2466, 11639040), (2520, 11389632), (2560, 11211669), (2598, 11047680), (2688, 10677780), (2740, 10475136), (2877, 9976320), (2880, 9965928), (3024, 9491360), (3031, 9469440), (3288, 8729280), (3360, 8542224), (3456, 8304940), (3464, 8285760), (3584, 8008335), (3699, 7759360), (3780, 7593088), (3836, 7482240), (3840, 7474446), (3897, 7365120), (4032, 7118520), (4110, 6983424), (4320, 6643952), (4330, 6628608), (4384, 6546960), (4480, 6406668), (4608, 6228705), (4795, 5985792), (4932, 5819520), (5040, 5694816), (5196, 5523840), (5376, 5338890), (5480, 5237568), (5754, 4988160), (5760, 4982964), (6048, 4745680), (6062, 4734720), (6165, 4655616), (6495, 4419072), (6576, 4364640), (6720, 4271112), (6912, 4152470), (6928, 4142880), (7398, 3879680), (7560, 3796544), (7672, 3741120), (7680, 3737223), (7794, 3682560), (8064, 3559260), (8220, 3491712), (8631, 3325440), (8640, 3321976), (8660, 3314304), (8768, 3273480), (8960, 3203334), (9093, 3156480), (9590, 2992896), (9864, 2909760), (10080, 2847408), (10392, 2761920), (10752, 2669445), (10960, 2618784), (11508, 2494080), (11520, 2491482), (11691, 2455040), (12096, 2372840), (12124, 2367360), (12330, 2327808), (12990, 2209536), (13152, 2182320), (13440, 2135556), (13824, 2076235), (13856, 2071440), (14385, 1995264), (14796, 1939840), (15120, 1898272), (15155, 1893888), (15344, 1870560), (15588, 1841280), (16128, 1779630), (16440, 1745856), (17262, 1662720), (17280, 1660988), (17320, 1657152), (17536, 1636740), (17920, 1601667), (18186, 1578240), (18495, 1551872), (19180, 1496448), (19485, 1473024), (19728, 1454880), (20160, 1423704), (20784, 1380960), (21920, 1309392), (23016, 1247040), (23040, 1245741), (23382, 1227520), (24192, 1186420), (24248, 1183680), (24660, 1163904), (25893, 1108480), (25980, 1104768), (26304, 1091160), (26880, 1067778), (27279, 1052160), (27712, 1035720), (28770, 997632), (29592, 969920), (30240, 949136), (30310, 946944), (30688, 935280), (31176, 920640), (32256, 889815), (32880, 872928), (34524, 831360), (34560, 830494), (34640, 828576), (35072, 818370), (36372, 789120), (36990, 775936), (38360, 748224), (38970, 736512), (39456, 727440), (40320, 711852), (41568, 690480), (43155, 665088), (43840, 654696), (45465, 631296), (46032, 623520), (46764, 613760), (48384, 593210), (48496, 591840), (49320, 581952), (51786, 554240), (51960, 552384), (52608, 545580), (53760, 533889), (54558, 526080), (55424, 517860), (57540, 498816), (58455, 491008), (59184, 484960), (59321, 483840), (60480, 474568), (60620, 473472), (61376, 467640), (62352, 460320), (65760, 436464), (69048, 415680), (69120, 415247), (69280, 414288), (70144, 409185), (72744, 394560), (73980, 387968), (76720, 374112), (77940, 368256), (78912, 363720), (80640, 355926), (81837, 350720), (83136, 345240), (86310, 332544), (87680, 327348), (90930, 315648), (92064, 311760), (93528, 306880), (96768, 296605), (96992, 295920), (98640, 290976), (103572, 277120), (103920, 276192), (105216, 272790), (109116, 263040), (110848, 258930), (115080, 249408), (116910, 245504), (118368, 242480), (118642, 241920), (120960, 237284), (121240, 236736), (122752, 233820), (124704, 230160), (129465, 221696), (131520, 218232), (136395, 210432), (138096, 207840), (138560, 207144), (145488, 197280), (147960, 193984), (153440, 187056), (155880, 184128), (157824, 181860), (161280, 177963), (163674, 175360), (166272, 172620)]