28505710080

素因数分解:

$2^9\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{14221}}^1$

素因数の和:14282

約数の個数: 320

約数和(自身を含む): 104753563200

約数和(自身を除く): 76247853120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 29, 30, 32, 36, 40, 45, 48, 54, 58, 60, 64, 72, 80, 87, 90, 96, 108, 116, 120, 128, 135, 144, 145, 160, 174, 180, 192, 216, 232, 240, 256, 261, 270, 288, 290, 320, 348, 360, 384, 432, 435, 464, 480, 512, 522, 540, 576, 580, 640, 696, 720, 768, 783, 864, 870, 928, 960, 1044, 1080, 1152, 1160, 1280, 1305, 1392, 1440, 1536, 1566, 1728, 1740, 1856, 1920, 2088, 2160, 2304, 2320, 2560, 2610, 2784, 2880, 3132, 3456, 3480, 3712, 3840, 3915, 4176, 4320, 4608, 4640, 5220, 5568, 5760, 6264, 6912, 6960, 7424, 7680, 7830, 8352, 8640, 9280, 10440, 11136, 11520, 12528, 13824, 13920, 14221, 14848, 15660, 16704, 17280, 18560, 20880, 22272, 23040, 25056, 27840, 28442, 31320, 33408, 34560, 37120, 41760, 42663, 44544, 50112, 55680, 56884, 62640, 66816, 69120, 71105, 74240, 83520, 85326, 100224, 111360, 113768, 125280, 127989, 133632, 142210, 167040, 170652, 200448, 213315, 222720, 227536, 250560, 255978, 284420, 334080, 341304, 383967, 400896, 412409, 426630, 455072, 501120, 511956, 568840, 639945, 668160, 682608, 767934, 824818, 853260, 910144, 1002240, 1023912, 1137680, 1237227, 1279890, 1365216, 1535868, 1649636, 1706520, 1820288, 1919835, 2004480, 2047824, 2062045, 2275360, 2474454, 2559780, 2730432, 3071736, 3299272, 3413040, 3640576, 3711681, 3839670, 4095648, 4124090, 4550720, 4948908, 5119560, 5460864, 6143472, 6186135, 6598544, 6826080, 7281152, 7423362, 7679340, 8191296, 8248180, 9101440, 9897816, 10239120, 10921728, 11135043, 12286944, 12372270, 13197088, 13652160, 14846724, 15358680, 16382592, 16496360, 18202880, 18558405, 19795632, 20478240, 21843456, 22270086, 24573888, 24744540, 26394176, 27304320, 29693448, 30717360, 32765184, 32992720, 36405760, 37116810, 39591264, 40956480, 44540172, 49147776, 49489080, 52788352, 54608640, 55675215, 59386896, 61434720, 65530368, 65985440, 74233620, 79182528, 81912960, 89080344, 98295552, 98978160, 105576704, 109217280, 111350430, 118773792, 122869440, 131970880, 148467240, 158365056, 163825920, 178160688, 196591104, 197956320, 211153408, 222700860, 237547584, 245738880, 263941760, 296934480, 316730112, 327651840, 356321376, 395912640, 445401720, 475095168, 491477760, 527883520, 593868960, 633460224, 712642752, 791825280, 890803440, 950190336, 982955520, 1055767040, 1187737920, 1425285504, 1583650560, 1781606880, 1900380672, 2375475840, 2850571008, 3167301120, 3563213760, 4750951680, 5701142016, 7126427520, 9501903360, 14252855040, 28505710080]

約数ペア:

[(1, 28505710080), (2, 14252855040), (3, 9501903360), (4, 7126427520), (5, 5701142016), (6, 4750951680), (8, 3563213760), (9, 3167301120), (10, 2850571008), (12, 2375475840), (15, 1900380672), (16, 1781606880), (18, 1583650560), (20, 1425285504), (24, 1187737920), (27, 1055767040), (29, 982955520), (30, 950190336), (32, 890803440), (36, 791825280), (40, 712642752), (45, 633460224), (48, 593868960), (54, 527883520), (58, 491477760), (60, 475095168), (64, 445401720), (72, 395912640), (80, 356321376), (87, 327651840), (90, 316730112), (96, 296934480), (108, 263941760), (116, 245738880), (120, 237547584), (128, 222700860), (135, 211153408), (144, 197956320), (145, 196591104), (160, 178160688), (174, 163825920), (180, 158365056), (192, 148467240), (216, 131970880), (232, 122869440), (240, 118773792), (256, 111350430), (261, 109217280), (270, 105576704), (288, 98978160), (290, 98295552), (320, 89080344), (348, 81912960), (360, 79182528), (384, 74233620), (432, 65985440), (435, 65530368), (464, 61434720), (480, 59386896), (512, 55675215), (522, 54608640), (540, 52788352), (576, 49489080), (580, 49147776), (640, 44540172), (696, 40956480), (720, 39591264), (768, 37116810), (783, 36405760), (864, 32992720), (870, 32765184), (928, 30717360), (960, 29693448), (1044, 27304320), (1080, 26394176), (1152, 24744540), (1160, 24573888), (1280, 22270086), (1305, 21843456), (1392, 20478240), (1440, 19795632), (1536, 18558405), (1566, 18202880), (1728, 16496360), (1740, 16382592), (1856, 15358680), (1920, 14846724), (2088, 13652160), (2160, 13197088), (2304, 12372270), (2320, 12286944), (2560, 11135043), (2610, 10921728), (2784, 10239120), (2880, 9897816), (3132, 9101440), (3456, 8248180), (3480, 8191296), (3712, 7679340), (3840, 7423362), (3915, 7281152), (4176, 6826080), (4320, 6598544), (4608, 6186135), (4640, 6143472), (5220, 5460864), (5568, 5119560), (5760, 4948908), (6264, 4550720), (6912, 4124090), (6960, 4095648), (7424, 3839670), (7680, 3711681), (7830, 3640576), (8352, 3413040), (8640, 3299272), (9280, 3071736), (10440, 2730432), (11136, 2559780), (11520, 2474454), (12528, 2275360), (13824, 2062045), (13920, 2047824), (14221, 2004480), (14848, 1919835), (15660, 1820288), (16704, 1706520), (17280, 1649636), (18560, 1535868), (20880, 1365216), (22272, 1279890), (23040, 1237227), (25056, 1137680), (27840, 1023912), (28442, 1002240), (31320, 910144), (33408, 853260), (34560, 824818), (37120, 767934), (41760, 682608), (42663, 668160), (44544, 639945), (50112, 568840), (55680, 511956), (56884, 501120), (62640, 455072), (66816, 426630), (69120, 412409), (71105, 400896), (74240, 383967), (83520, 341304), (85326, 334080), (100224, 284420), (111360, 255978), (113768, 250560), (125280, 227536), (127989, 222720), (133632, 213315), (142210, 200448), (167040, 170652)]