28679470560

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{397}}^1$

素因数の和:675

約数の個数: 576

約数和(自身を含む): 112370836032

約数和(自身を除く): 83691365472

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 20, 24, 26, 30, 32, 34, 36, 39, 40, 45, 48, 51, 52, 60, 65, 68, 72, 78, 80, 85, 90, 96, 102, 104, 117, 120, 130, 136, 144, 153, 156, 160, 170, 180, 195, 204, 208, 221, 227, 234, 240, 255, 260, 272, 288, 306, 312, 340, 360, 390, 397, 408, 416, 442, 454, 468, 480, 510, 520, 544, 585, 612, 624, 663, 680, 681, 720, 765, 780, 794, 816, 884, 908, 936, 1020, 1040, 1105, 1135, 1170, 1191, 1224, 1248, 1326, 1360, 1362, 1440, 1530, 1560, 1588, 1632, 1768, 1816, 1872, 1985, 1989, 2040, 2043, 2080, 2210, 2270, 2340, 2382, 2448, 2652, 2720, 2724, 2951, 3060, 3120, 3176, 3315, 3405, 3536, 3573, 3632, 3744, 3859, 3970, 3978, 4080, 4086, 4420, 4540, 4680, 4764, 4896, 5161, 5304, 5448, 5902, 5955, 6120, 6240, 6352, 6630, 6749, 6810, 7072, 7146, 7264, 7718, 7940, 7956, 8160, 8172, 8840, 8853, 9080, 9360, 9528, 9945, 10215, 10322, 10608, 10896, 11577, 11804, 11910, 12240, 12704, 13260, 13498, 13620, 14292, 14755, 15436, 15483, 15880, 15912, 16344, 17680, 17706, 17865, 18160, 18720, 19056, 19295, 19890, 20247, 20430, 20644, 21216, 21792, 23154, 23608, 23820, 24480, 25805, 26520, 26559, 26996, 27240, 28584, 29510, 30872, 30966, 31760, 31824, 32688, 33745, 34731, 35360, 35412, 35730, 36320, 38112, 38590, 39780, 40494, 40860, 41288, 44265, 46308, 46449, 47216, 47640, 50167, 51610, 53040, 53118, 53992, 54480, 57168, 57885, 59020, 60741, 61744, 61932, 63520, 63648, 65376, 67490, 69462, 70824, 71460, 77180, 77415, 79560, 80988, 81720, 82576, 87737, 88530, 90119, 92616, 92898, 94432, 95280, 100334, 101235, 103220, 106080, 106236, 107984, 108960, 114336, 115770, 118040, 121482, 123488, 123864, 132795, 134980, 138924, 141648, 142920, 150501, 154360, 154830, 159120, 161976, 163440, 165152, 173655, 175474, 177060, 180238, 185232, 185796, 190560, 200668, 202470, 206440, 212472, 215968, 231540, 232245, 236080, 242964, 247728, 250835, 263211, 265590, 269960, 270357, 277848, 283296, 285840, 301002, 303705, 308720, 309660, 318240, 323952, 326880, 347310, 350948, 354120, 360476, 370464, 371592, 401336, 404940, 412880, 424944, 438685, 450595, 451503, 463080, 464490, 472160, 485928, 495456, 501670, 526422, 531180, 539920, 540714, 555696, 571680, 602004, 607410, 617440, 619320, 647904, 694620, 701896, 708240, 720952, 743184, 752505, 789633, 802672, 809880, 811071, 825760, 849888, 877370, 901190, 903006, 926160, 928980, 971856, 1003340, 1052844, 1062360, 1079840, 1081428, 1111392, 1171547, 1204008, 1214820, 1238640, 1316055, 1351785, 1389240, 1403792, 1416480, 1441904, 1486368, 1505010, 1532023, 1579266, 1605344, 1619760, 1622142, 1754740, 1802380, 1806012, 1852320, 1857960, 1943712, 2006680, 2105688, 2124720, 2162856, 2257515, 2343094, 2408016, 2429640, 2477280, 2632110, 2703570, 2778480, 2807584, 2883808, 3010020, 3064046, 3158532, 3239520, 3244284, 3509480, 3514641, 3604760, 3612024, 3715920, 3948165, 4013360, 4055355, 4211376, 4249440, 4325712, 4515030, 4596069, 4686188, 4816032, 4859280, 5264220, 5407140, 5556960, 5857735, 6020040, 6128092, 6317064, 6488568, 7018960, 7029282, 7209520, 7224048, 7431840, 7660115, 7896330, 8026720, 8110710, 8422752, 8651424, 9030060, 9192138, 9372376, 9718560, 10528440, 10543923, 10814280, 11715470, 12040080, 12256184, 12634128, 12977136, 13788207, 14037920, 14058564, 14419040, 14448096, 15320230, 15792660, 16221420, 17573205, 18060120, 18384276, 18744752, 19916299, 21056880, 21087846, 21628560, 22980345, 23430940, 24080160, 24512368, 25268256, 25954272, 27576414, 28117128, 30640460, 31585320, 32442840, 35146410, 36120240, 36768552, 37489504, 39832598, 42113760, 42175692, 43257120, 45960690, 46861880, 49024736, 52719615, 55152828, 56234256, 59748897, 61280920, 63170640, 64885680, 68941035, 70292820, 72240480, 73537104, 79665196, 84351384, 91921380, 93723760, 99581495, 105439230, 110305656, 112468512, 119497794, 122561840, 126341280, 129771360, 137882070, 140585640, 147074208, 159330392, 168702768, 179246691, 183842760, 187447520, 199162990, 210878460, 220611312, 238995588, 245123680, 275764140, 281171280, 298744485, 318660784, 337405536, 358493382, 367685520, 398325980, 421756920, 441222624, 477991176, 551528280, 562342560, 597488970, 637321568, 716986764, 735371040, 796651960, 843513840, 896233455, 955982352, 1103056560, 1194977940, 1433973528, 1593303920, 1687027680, 1792466910, 1911964704, 2206113120, 2389955880, 2867947056, 3186607840, 3584933820, 4779911760, 5735894112, 7169867640, 9559823520, 14339735280, 28679470560]

約数ペア:

[(1, 28679470560), (2, 14339735280), (3, 9559823520), (4, 7169867640), (5, 5735894112), (6, 4779911760), (8, 3584933820), (9, 3186607840), (10, 2867947056), (12, 2389955880), (13, 2206113120), (15, 1911964704), (16, 1792466910), (17, 1687027680), (18, 1593303920), (20, 1433973528), (24, 1194977940), (26, 1103056560), (30, 955982352), (32, 896233455), (34, 843513840), (36, 796651960), (39, 735371040), (40, 716986764), (45, 637321568), (48, 597488970), (51, 562342560), (52, 551528280), (60, 477991176), (65, 441222624), (68, 421756920), (72, 398325980), (78, 367685520), (80, 358493382), (85, 337405536), (90, 318660784), (96, 298744485), (102, 281171280), (104, 275764140), (117, 245123680), (120, 238995588), (130, 220611312), (136, 210878460), (144, 199162990), (153, 187447520), (156, 183842760), (160, 179246691), (170, 168702768), (180, 159330392), (195, 147074208), (204, 140585640), (208, 137882070), (221, 129771360), (227, 126341280), (234, 122561840), (240, 119497794), (255, 112468512), (260, 110305656), (272, 105439230), (288, 99581495), (306, 93723760), (312, 91921380), (340, 84351384), (360, 79665196), (390, 73537104), (397, 72240480), (408, 70292820), (416, 68941035), (442, 64885680), (454, 63170640), (468, 61280920), (480, 59748897), (510, 56234256), (520, 55152828), (544, 52719615), (585, 49024736), (612, 46861880), (624, 45960690), (663, 43257120), (680, 42175692), (681, 42113760), (720, 39832598), (765, 37489504), (780, 36768552), (794, 36120240), (816, 35146410), (884, 32442840), (908, 31585320), (936, 30640460), (1020, 28117128), (1040, 27576414), (1105, 25954272), (1135, 25268256), (1170, 24512368), (1191, 24080160), (1224, 23430940), (1248, 22980345), (1326, 21628560), (1360, 21087846), (1362, 21056880), (1440, 19916299), (1530, 18744752), (1560, 18384276), (1588, 18060120), (1632, 17573205), (1768, 16221420), (1816, 15792660), (1872, 15320230), (1985, 14448096), (1989, 14419040), (2040, 14058564), (2043, 14037920), (2080, 13788207), (2210, 12977136), (2270, 12634128), (2340, 12256184), (2382, 12040080), (2448, 11715470), (2652, 10814280), (2720, 10543923), (2724, 10528440), (2951, 9718560), (3060, 9372376), (3120, 9192138), (3176, 9030060), (3315, 8651424), (3405, 8422752), (3536, 8110710), (3573, 8026720), (3632, 7896330), (3744, 7660115), (3859, 7431840), (3970, 7224048), (3978, 7209520), (4080, 7029282), (4086, 7018960), (4420, 6488568), (4540, 6317064), (4680, 6128092), (4764, 6020040), (4896, 5857735), (5161, 5556960), (5304, 5407140), (5448, 5264220), (5902, 4859280), (5955, 4816032), (6120, 4686188), (6240, 4596069), (6352, 4515030), (6630, 4325712), (6749, 4249440), (6810, 4211376), (7072, 4055355), (7146, 4013360), (7264, 3948165), (7718, 3715920), (7940, 3612024), (7956, 3604760), (8160, 3514641), (8172, 3509480), (8840, 3244284), (8853, 3239520), (9080, 3158532), (9360, 3064046), (9528, 3010020), (9945, 2883808), (10215, 2807584), (10322, 2778480), (10608, 2703570), (10896, 2632110), (11577, 2477280), (11804, 2429640), (11910, 2408016), (12240, 2343094), (12704, 2257515), (13260, 2162856), (13498, 2124720), (13620, 2105688), (14292, 2006680), (14755, 1943712), (15436, 1857960), (15483, 1852320), (15880, 1806012), (15912, 1802380), (16344, 1754740), (17680, 1622142), (17706, 1619760), (17865, 1605344), (18160, 1579266), (18720, 1532023), (19056, 1505010), (19295, 1486368), (19890, 1441904), (20247, 1416480), (20430, 1403792), (20644, 1389240), (21216, 1351785), (21792, 1316055), (23154, 1238640), (23608, 1214820), (23820, 1204008), (24480, 1171547), (25805, 1111392), (26520, 1081428), (26559, 1079840), (26996, 1062360), (27240, 1052844), (28584, 1003340), (29510, 971856), (30872, 928980), (30966, 926160), (31760, 903006), (31824, 901190), (32688, 877370), (33745, 849888), (34731, 825760), (35360, 811071), (35412, 809880), (35730, 802672), (36320, 789633), (38112, 752505), (38590, 743184), (39780, 720952), (40494, 708240), (40860, 701896), (41288, 694620), (44265, 647904), (46308, 619320), (46449, 617440), (47216, 607410), (47640, 602004), (50167, 571680), (51610, 555696), (53040, 540714), (53118, 539920), (53992, 531180), (54480, 526422), (57168, 501670), (57885, 495456), (59020, 485928), (60741, 472160), (61744, 464490), (61932, 463080), (63520, 451503), (63648, 450595), (65376, 438685), (67490, 424944), (69462, 412880), (70824, 404940), (71460, 401336), (77180, 371592), (77415, 370464), (79560, 360476), (80988, 354120), (81720, 350948), (82576, 347310), (87737, 326880), (88530, 323952), (90119, 318240), (92616, 309660), (92898, 308720), (94432, 303705), (95280, 301002), (100334, 285840), (101235, 283296), (103220, 277848), (106080, 270357), (106236, 269960), (107984, 265590), (108960, 263211), (114336, 250835), (115770, 247728), (118040, 242964), (121482, 236080), (123488, 232245), (123864, 231540), (132795, 215968), (134980, 212472), (138924, 206440), (141648, 202470), (142920, 200668), (150501, 190560), (154360, 185796), (154830, 185232), (159120, 180238), (161976, 177060), (163440, 175474), (165152, 173655)]