28387134720

素因数分解:

$2^8\times 3^3\times 5^1\times 7^2\times {\mathrm{16763}}^1$

素因数の和:16807

約数の個数: 432

約数和(自身を含む): 117188406720

約数和(自身を除く): 88801272000

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, 49, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 98, 105, 108, 112, 120, 126, 128, 135, 140, 144, 147, 160, 168, 180, 189, 192, 196, 210, 216, 224, 240, 245, 252, 256, 270, 280, 288, 294, 315, 320, 336, 360, 378, 384, 392, 420, 432, 441, 448, 480, 490, 504, 540, 560, 576, 588, 630, 640, 672, 720, 735, 756, 768, 784, 840, 864, 882, 896, 945, 960, 980, 1008, 1080, 1120, 1152, 1176, 1260, 1280, 1323, 1344, 1440, 1470, 1512, 1568, 1680, 1728, 1764, 1792, 1890, 1920, 1960, 2016, 2160, 2205, 2240, 2304, 2352, 2520, 2646, 2688, 2880, 2940, 3024, 3136, 3360, 3456, 3528, 3780, 3840, 3920, 4032, 4320, 4410, 4480, 4704, 5040, 5292, 5376, 5760, 5880, 6048, 6272, 6615, 6720, 6912, 7056, 7560, 7840, 8064, 8640, 8820, 8960, 9408, 10080, 10584, 11520, 11760, 12096, 12544, 13230, 13440, 14112, 15120, 15680, 16128, 16763, 17280, 17640, 18816, 20160, 21168, 23520, 24192, 26460, 26880, 28224, 30240, 31360, 33526, 34560, 35280, 37632, 40320, 42336, 47040, 48384, 50289, 52920, 56448, 60480, 62720, 67052, 70560, 80640, 83815, 84672, 94080, 100578, 105840, 112896, 117341, 120960, 134104, 141120, 150867, 167630, 169344, 188160, 201156, 211680, 234682, 241920, 251445, 268208, 282240, 301734, 335260, 338688, 352023, 402312, 423360, 452601, 469364, 502890, 536416, 564480, 586705, 603468, 670520, 704046, 754335, 804624, 821387, 846720, 905202, 938728, 1005780, 1056069, 1072832, 1173410, 1206936, 1341040, 1408092, 1508670, 1609248, 1642774, 1693440, 1760115, 1810404, 1877456, 2011560, 2112138, 2145664, 2263005, 2346820, 2413872, 2464161, 2682080, 2816184, 3017340, 3168207, 3218496, 3285548, 3520230, 3620808, 3754912, 4023120, 4106935, 4224276, 4291328, 4526010, 4693640, 4827744, 4928322, 5280345, 5364160, 5632368, 6034680, 6336414, 6436992, 6571096, 7040460, 7241616, 7392483, 7509824, 8046240, 8213870, 8448552, 9052020, 9387280, 9655488, 9856644, 10560690, 10728320, 11264736, 12069360, 12320805, 12672828, 12873984, 13142192, 14080920, 14483232, 14784966, 15019648, 15841035, 16092480, 16427740, 16897104, 18104040, 18774560, 19310976, 19713288, 21121380, 21456640, 22177449, 22529472, 24138720, 24641610, 25345656, 26284384, 28161840, 28966464, 29569932, 30039296, 31682070, 32184960, 32855480, 33794208, 36208080, 36962415, 37549120, 38621952, 39426576, 42242760, 44354898, 45058944, 48277440, 49283220, 50691312, 52568768, 56323680, 57932928, 59139864, 63364140, 64369920, 65710960, 67588416, 72416160, 73924830, 75098240, 78853152, 84485520, 88709796, 90117888, 96554880, 98566440, 101382624, 105137536, 110887245, 112647360, 115865856, 118279728, 126728280, 131421920, 135176832, 144832320, 147849660, 150196480, 157706304, 168971040, 177419592, 193109760, 197132880, 202765248, 210275072, 221774490, 225294720, 236559456, 253456560, 262843840, 270353664, 289664640, 295699320, 315412608, 337942080, 354839184, 394265760, 405530496, 443548980, 450589440, 473118912, 506913120, 525687680, 579329280, 591398640, 630825216, 675884160, 709678368, 788531520, 811060992, 887097960, 946237824, 1013826240, 1051375360, 1182797280, 1351768320, 1419356736, 1577063040, 1774195920, 1892475648, 2027652480, 2365594560, 2838713472, 3154126080, 3548391840, 4055304960, 4731189120, 5677426944, 7096783680, 9462378240, 14193567360, 28387134720]

約数ペア:

[(1, 28387134720), (2, 14193567360), (3, 9462378240), (4, 7096783680), (5, 5677426944), (6, 4731189120), (7, 4055304960), (8, 3548391840), (9, 3154126080), (10, 2838713472), (12, 2365594560), (14, 2027652480), (15, 1892475648), (16, 1774195920), (18, 1577063040), (20, 1419356736), (21, 1351768320), (24, 1182797280), (27, 1051375360), (28, 1013826240), (30, 946237824), (32, 887097960), (35, 811060992), (36, 788531520), (40, 709678368), (42, 675884160), (45, 630825216), (48, 591398640), (49, 579329280), (54, 525687680), (56, 506913120), (60, 473118912), (63, 450589440), (64, 443548980), (70, 405530496), (72, 394265760), (80, 354839184), (84, 337942080), (90, 315412608), (96, 295699320), (98, 289664640), (105, 270353664), (108, 262843840), (112, 253456560), (120, 236559456), (126, 225294720), (128, 221774490), (135, 210275072), (140, 202765248), (144, 197132880), (147, 193109760), (160, 177419592), (168, 168971040), (180, 157706304), (189, 150196480), (192, 147849660), (196, 144832320), (210, 135176832), (216, 131421920), (224, 126728280), (240, 118279728), (245, 115865856), (252, 112647360), (256, 110887245), (270, 105137536), (280, 101382624), (288, 98566440), (294, 96554880), (315, 90117888), (320, 88709796), (336, 84485520), (360, 78853152), (378, 75098240), (384, 73924830), (392, 72416160), (420, 67588416), (432, 65710960), (441, 64369920), (448, 63364140), (480, 59139864), (490, 57932928), (504, 56323680), (540, 52568768), (560, 50691312), (576, 49283220), (588, 48277440), (630, 45058944), (640, 44354898), (672, 42242760), (720, 39426576), (735, 38621952), (756, 37549120), (768, 36962415), (784, 36208080), (840, 33794208), (864, 32855480), (882, 32184960), (896, 31682070), (945, 30039296), (960, 29569932), (980, 28966464), (1008, 28161840), (1080, 26284384), (1120, 25345656), (1152, 24641610), (1176, 24138720), (1260, 22529472), (1280, 22177449), (1323, 21456640), (1344, 21121380), (1440, 19713288), (1470, 19310976), (1512, 18774560), (1568, 18104040), (1680, 16897104), (1728, 16427740), (1764, 16092480), (1792, 15841035), (1890, 15019648), (1920, 14784966), (1960, 14483232), (2016, 14080920), (2160, 13142192), (2205, 12873984), (2240, 12672828), (2304, 12320805), (2352, 12069360), (2520, 11264736), (2646, 10728320), (2688, 10560690), (2880, 9856644), (2940, 9655488), (3024, 9387280), (3136, 9052020), (3360, 8448552), (3456, 8213870), (3528, 8046240), (3780, 7509824), (3840, 7392483), (3920, 7241616), (4032, 7040460), (4320, 6571096), (4410, 6436992), (4480, 6336414), (4704, 6034680), (5040, 5632368), (5292, 5364160), (5376, 5280345), (5760, 4928322), (5880, 4827744), (6048, 4693640), (6272, 4526010), (6615, 4291328), (6720, 4224276), (6912, 4106935), (7056, 4023120), (7560, 3754912), (7840, 3620808), (8064, 3520230), (8640, 3285548), (8820, 3218496), (8960, 3168207), (9408, 3017340), (10080, 2816184), (10584, 2682080), (11520, 2464161), (11760, 2413872), (12096, 2346820), (12544, 2263005), (13230, 2145664), (13440, 2112138), (14112, 2011560), (15120, 1877456), (15680, 1810404), (16128, 1760115), (16763, 1693440), (17280, 1642774), (17640, 1609248), (18816, 1508670), (20160, 1408092), (21168, 1341040), (23520, 1206936), (24192, 1173410), (26460, 1072832), (26880, 1056069), (28224, 1005780), (30240, 938728), (31360, 905202), (33526, 846720), (34560, 821387), (35280, 804624), (37632, 754335), (40320, 704046), (42336, 670520), (47040, 603468), (48384, 586705), (50289, 564480), (52920, 536416), (56448, 502890), (60480, 469364), (62720, 452601), (67052, 423360), (70560, 402312), (80640, 352023), (83815, 338688), (84672, 335260), (94080, 301734), (100578, 282240), (105840, 268208), (112896, 251445), (117341, 241920), (120960, 234682), (134104, 211680), (141120, 201156), (150867, 188160), (167630, 169344)]