28709039520

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1723}}^1$

素因数の和:1802

約数の個数: 768

約数和(自身を含む): 125121024000

約数和(自身を除く): 96411984480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 27, 28, 29, 30, 32, 35, 36, 38, 40, 42, 45, 48, 54, 56, 57, 58, 60, 63, 70, 72, 76, 80, 84, 87, 90, 95, 96, 105, 108, 112, 114, 116, 120, 126, 133, 135, 140, 144, 145, 152, 160, 168, 171, 174, 180, 189, 190, 203, 210, 216, 224, 228, 232, 240, 252, 261, 266, 270, 280, 285, 288, 290, 304, 315, 336, 342, 348, 360, 378, 380, 399, 406, 420, 432, 435, 456, 464, 480, 504, 513, 522, 532, 540, 551, 560, 570, 580, 608, 609, 630, 665, 672, 684, 696, 720, 756, 760, 783, 798, 812, 840, 855, 864, 870, 912, 928, 945, 1008, 1015, 1026, 1044, 1064, 1080, 1102, 1120, 1140, 1160, 1197, 1218, 1260, 1305, 1330, 1368, 1392, 1440, 1512, 1520, 1566, 1596, 1624, 1653, 1680, 1710, 1723, 1740, 1824, 1827, 1890, 1995, 2016, 2030, 2052, 2088, 2128, 2160, 2204, 2280, 2320, 2394, 2436, 2520, 2565, 2610, 2660, 2736, 2755, 2784, 3024, 3040, 3045, 3132, 3192, 3248, 3306, 3360, 3420, 3446, 3480, 3591, 3654, 3780, 3857, 3915, 3990, 4060, 4104, 4176, 4256, 4320, 4408, 4560, 4640, 4788, 4872, 4959, 5040, 5130, 5169, 5220, 5320, 5472, 5481, 5510, 5985, 6048, 6090, 6264, 6384, 6496, 6612, 6840, 6892, 6960, 7182, 7308, 7560, 7714, 7830, 7980, 8120, 8208, 8265, 8352, 8615, 8816, 9120, 9135, 9576, 9744, 9918, 10080, 10260, 10338, 10440, 10640, 10962, 11020, 11571, 11970, 12061, 12180, 12528, 12768, 13224, 13680, 13784, 13920, 14364, 14616, 14877, 15120, 15428, 15507, 15660, 15960, 16240, 16416, 16530, 17230, 17632, 17955, 18270, 19152, 19285, 19488, 19836, 20520, 20676, 20880, 21280, 21924, 22040, 23142, 23940, 24122, 24360, 24795, 25056, 25845, 26448, 27360, 27405, 27568, 28728, 29232, 29754, 30240, 30856, 31014, 31320, 31920, 32480, 32737, 33060, 34460, 34713, 35910, 36183, 36540, 38304, 38570, 39672, 41040, 41352, 41760, 43848, 44080, 46284, 46521, 47880, 48244, 48720, 49590, 49967, 51690, 52896, 54810, 55136, 57456, 57855, 58464, 59508, 60305, 61712, 62028, 62640, 63840, 65474, 66120, 68920, 69426, 71820, 72366, 73080, 74385, 77140, 77535, 79344, 82080, 82704, 87696, 88160, 92568, 93042, 95760, 96488, 97440, 98211, 99180, 99934, 103380, 104139, 108549, 109620, 114912, 115710, 119016, 120610, 123424, 124056, 125280, 130948, 132240, 137840, 138852, 143640, 144732, 146160, 148770, 149901, 154280, 155070, 158688, 163685, 165408, 173565, 175392, 180915, 185136, 186084, 191520, 192976, 196422, 198360, 199868, 206760, 208278, 217098, 219240, 229159, 231420, 232605, 238032, 241220, 248112, 249835, 261896, 264480, 275680, 277704, 287280, 289464, 292320, 294633, 297540, 299802, 308560, 310140, 325647, 327370, 347130, 349769, 361830, 370272, 372168, 385952, 392844, 396720, 399736, 413520, 416556, 434196, 438480, 449703, 458318, 462840, 465210, 476064, 482440, 491055, 496224, 499670, 520695, 523792, 542745, 555408, 574560, 578928, 589266, 595080, 599604, 617120, 620280, 651294, 654740, 687477, 694260, 699538, 723660, 744336, 749505, 785688, 793440, 799472, 827040, 833112, 868392, 876960, 883899, 899406, 916636, 925680, 930420, 949373, 964880, 982110, 999340, 1041390, 1047584, 1049307, 1085490, 1110816, 1145795, 1157856, 1178532, 1190160, 1199208, 1240560, 1302588, 1309480, 1349109, 1374954, 1388520, 1399076, 1447320, 1473165, 1488672, 1499010, 1571376, 1598944, 1628235, 1666224, 1736784, 1748845, 1767798, 1798812, 1833272, 1851360, 1860840, 1898746, 1929760, 1964220, 1998680, 2062431, 2082780, 2098614, 2170980, 2248515, 2291590, 2357064, 2380320, 2398416, 2481120, 2605176, 2618960, 2698218, 2749908, 2777040, 2798152, 2848119, 2894640, 2946330, 2998020, 3142752, 3147921, 3256470, 3332448, 3437385, 3473568, 3497690, 3535596, 3597624, 3666544, 3721680, 3797492, 3928440, 3997360, 4124862, 4165560, 4197228, 4341960, 4419495, 4497030, 4583180, 4714128, 4746865, 4796832, 5210352, 5237920, 5246535, 5396436, 5499816, 5554080, 5596304, 5696238, 5789280, 5892660, 5996040, 6187293, 6295842, 6512940, 6645611, 6745545, 6874770, 6995380, 7071192, 7195248, 7333088, 7443360, 7594984, 7856880, 7994720, 8249724, 8331120, 8394456, 8544357, 8683920, 8838990, 8994060, 9166360, 9428256, 9443763, 9493730, 10312155, 10420704, 10493070, 10792872, 10999632, 11192608, 11392476, 11785320, 11992080, 12374586, 12591684, 13025880, 13291222, 13491090, 13749540, 13990760, 14142384, 14240595, 14390496, 15189968, 15713760, 15739605, 16499448, 16662240, 16788912, 17088714, 17367840, 17677980, 17988120, 18332720, 18887526, 18987460, 19936833, 20624310, 20986140, 21585744, 21999264, 22784952, 23570640, 23984160, 24749172, 25183368, 25633071, 26051760, 26582444, 26982180, 27499080, 27981520, 28284768, 28481190, 30379936, 30936465, 31479210, 32998896, 33228055, 33577824, 34177428, 35355960, 35976240, 36665440, 37775052, 37974920, 39873666, 41248620, 41972280, 42721785, 43171488, 45569904, 47141280, 47218815, 49498344, 50366736, 51266142, 52103520, 53164888, 53964360, 54998160, 55963040, 56962380, 59810499, 61872930, 62958420, 65997792, 66456110, 68354856, 70711920, 71952480, 75550104, 75949840, 79747332, 82497240, 83944560, 85443570, 91139808, 94437630, 98996688, 99684165, 100733472, 102532284, 106329776, 107928720, 109996320, 113924760, 119620998, 123745860, 125916840, 128165355, 132912220, 136709712, 141423840, 151100208, 151899680, 159494664, 164994480, 167889120, 170887140, 179431497, 188875260, 197993376, 199368330, 205064568, 212659552, 215857440, 227849520, 239241996, 247491720, 251833680, 256330710, 265824440, 273419424, 299052495, 302200416, 318989328, 329988960, 341774280, 358862994, 377750520, 398736660, 410129136, 455699040, 478483992, 494983440, 503667360, 512661420, 531648880, 598104990, 637978656, 683548560, 717725988, 755501040, 797473320, 820258272, 897157485, 956967984, 989966880, 1025322840, 1063297760, 1196209980, 1367097120, 1435451976, 1511002080, 1594946640, 1794314970, 1913935968, 2050645680, 2392419960, 2870903952, 3189893280, 3588629940, 4101291360, 4784839920, 5741807904, 7177259880, 9569679840, 14354519760, 28709039520]

約数ペア:

[(1, 28709039520), (2, 14354519760), (3, 9569679840), (4, 7177259880), (5, 5741807904), (6, 4784839920), (7, 4101291360), (8, 3588629940), (9, 3189893280), (10, 2870903952), (12, 2392419960), (14, 2050645680), (15, 1913935968), (16, 1794314970), (18, 1594946640), (19, 1511002080), (20, 1435451976), (21, 1367097120), (24, 1196209980), (27, 1063297760), (28, 1025322840), (29, 989966880), (30, 956967984), (32, 897157485), (35, 820258272), (36, 797473320), (38, 755501040), (40, 717725988), (42, 683548560), (45, 637978656), (48, 598104990), (54, 531648880), (56, 512661420), (57, 503667360), (58, 494983440), (60, 478483992), (63, 455699040), (70, 410129136), (72, 398736660), (76, 377750520), (80, 358862994), (84, 341774280), (87, 329988960), (90, 318989328), (95, 302200416), (96, 299052495), (105, 273419424), (108, 265824440), (112, 256330710), (114, 251833680), (116, 247491720), (120, 239241996), (126, 227849520), (133, 215857440), (135, 212659552), (140, 205064568), (144, 199368330), (145, 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11192608), (2610, 10999632), (2660, 10792872), (2736, 10493070), (2755, 10420704), (2784, 10312155), (3024, 9493730), (3040, 9443763), (3045, 9428256), (3132, 9166360), (3192, 8994060), (3248, 8838990), (3306, 8683920), (3360, 8544357), (3420, 8394456), (3446, 8331120), (3480, 8249724), (3591, 7994720), (3654, 7856880), (3780, 7594984), (3857, 7443360), (3915, 7333088), (3990, 7195248), (4060, 7071192), (4104, 6995380), (4176, 6874770), (4256, 6745545), (4320, 6645611), (4408, 6512940), (4560, 6295842), (4640, 6187293), (4788, 5996040), (4872, 5892660), (4959, 5789280), (5040, 5696238), (5130, 5596304), (5169, 5554080), (5220, 5499816), (5320, 5396436), (5472, 5246535), (5481, 5237920), (5510, 5210352), (5985, 4796832), (6048, 4746865), (6090, 4714128), (6264, 4583180), (6384, 4497030), (6496, 4419495), (6612, 4341960), (6840, 4197228), (6892, 4165560), (6960, 4124862), (7182, 3997360), (7308, 3928440), (7560, 3797492), (7714, 3721680), (7830, 3666544), (7980, 3597624), (8120, 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392844), (74385, 385952), (77140, 372168), (77535, 370272), (79344, 361830), (82080, 349769), (82704, 347130), (87696, 327370), (88160, 325647), (92568, 310140), (93042, 308560), (95760, 299802), (96488, 297540), (97440, 294633), (98211, 292320), (99180, 289464), (99934, 287280), (103380, 277704), (104139, 275680), (108549, 264480), (109620, 261896), (114912, 249835), (115710, 248112), (119016, 241220), (120610, 238032), (123424, 232605), (124056, 231420), (125280, 229159), (130948, 219240), (132240, 217098), (137840, 208278), (138852, 206760), (143640, 199868), (144732, 198360), (146160, 196422), (148770, 192976), (149901, 191520), (154280, 186084), (155070, 185136), (158688, 180915), (163685, 175392), (165408, 173565)]