28672513920

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{3797}}^1$

素因数の和:3867

約数の個数: 512

約数和(自身を含む): 111570048000

約数和(自身を除く): 82897534080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 23, 24, 27, 30, 32, 36, 38, 40, 45, 46, 48, 54, 57, 60, 64, 69, 72, 76, 80, 90, 92, 95, 96, 108, 114, 115, 120, 128, 135, 138, 144, 152, 160, 171, 180, 184, 190, 192, 207, 216, 228, 230, 240, 270, 276, 285, 288, 304, 320, 342, 345, 360, 368, 380, 384, 414, 432, 437, 456, 460, 480, 513, 540, 552, 570, 576, 608, 621, 640, 684, 690, 720, 736, 760, 828, 855, 864, 874, 912, 920, 960, 1026, 1035, 1080, 1104, 1140, 1152, 1216, 1242, 1311, 1368, 1380, 1440, 1472, 1520, 1656, 1710, 1728, 1748, 1824, 1840, 1920, 2052, 2070, 2160, 2185, 2208, 2280, 2432, 2484, 2565, 2622, 2736, 2760, 2880, 2944, 3040, 3105, 3312, 3420, 3456, 3496, 3648, 3680, 3797, 3933, 4104, 4140, 4320, 4370, 4416, 4560, 4968, 5130, 5244, 5472, 5520, 5760, 6080, 6210, 6555, 6624, 6840, 6992, 7296, 7360, 7594, 7866, 8208, 8280, 8640, 8740, 8832, 9120, 9936, 10260, 10488, 10944, 11040, 11391, 11799, 12160, 12420, 13110, 13248, 13680, 13984, 14720, 15188, 15732, 16416, 16560, 17280, 17480, 18240, 18985, 19665, 19872, 20520, 20976, 21888, 22080, 22782, 23598, 24840, 26220, 26496, 27360, 27968, 30376, 31464, 32832, 33120, 34173, 34960, 36480, 37970, 39330, 39744, 41040, 41952, 44160, 45564, 47196, 49680, 52440, 54720, 55936, 56955, 58995, 60752, 62928, 65664, 66240, 68346, 69920, 72143, 75940, 78660, 79488, 82080, 83904, 87331, 91128, 94392, 99360, 102519, 104880, 109440, 113910, 117990, 121504, 125856, 132480, 136692, 139840, 144286, 151880, 157320, 164160, 167808, 170865, 174662, 182256, 188784, 198720, 205038, 209760, 216429, 227820, 235980, 243008, 251712, 261993, 273384, 279680, 288572, 303760, 314640, 328320, 341730, 349324, 360715, 364512, 377568, 397440, 410076, 419520, 432858, 436655, 455640, 471960, 486016, 503424, 512595, 523986, 546768, 577144, 607520, 629280, 649287, 683460, 698648, 721430, 729024, 755136, 785979, 820152, 839040, 865716, 873310, 911280, 943920, 1025190, 1047972, 1082145, 1093536, 1154288, 1215040, 1258560, 1298574, 1309965, 1366920, 1397296, 1442860, 1458048, 1510272, 1571958, 1640304, 1659289, 1731432, 1746620, 1822560, 1887840, 1947861, 2050380, 2095944, 2164290, 2187072, 2308576, 2357937, 2430080, 2517120, 2597148, 2619930, 2733840, 2794592, 2885720, 3143916, 3246435, 3280608, 3318578, 3462864, 3493240, 3645120, 3775680, 3895722, 3929895, 4100760, 4191888, 4328580, 4374144, 4617152, 4715874, 4977867, 5194296, 5239860, 5467680, 5589184, 5771440, 6287832, 6492870, 6561216, 6637156, 6925728, 6986480, 7290240, 7551360, 7791444, 7859790, 8201520, 8296445, 8383776, 8657160, 9234304, 9431748, 9739305, 9955734, 10388592, 10479720, 10935360, 11178368, 11542880, 11789685, 12575664, 12985740, 13122432, 13274312, 13851456, 13972960, 14933601, 15582888, 15719580, 16403040, 16592890, 16767552, 17314320, 18863496, 19478610, 19911468, 20777184, 20959440, 21870720, 23085760, 23579370, 24889335, 25151328, 25971480, 26548624, 27702912, 27945920, 29867202, 31165776, 31439160, 32806080, 33185780, 33535104, 34628640, 37726992, 38957220, 39822936, 41554368, 41918880, 44800803, 46171520, 47158740, 49778670, 50302656, 51942960, 53097248, 55891840, 59734404, 62331552, 62878320, 65612160, 66371560, 69257280, 74668005, 75453984, 77914440, 79645872, 83108736, 83837760, 89601606, 94317480, 99557340, 100605312, 103885920, 106194496, 119468808, 124663104, 125756640, 132743120, 138514560, 149336010, 150907968, 155828880, 159291744, 167675520, 179203212, 188634960, 199114680, 207771840, 212388992, 224004015, 238937616, 249326208, 251513280, 265486240, 298672020, 301815936, 311657760, 318583488, 358406424, 377269920, 398229360, 415543680, 448008030, 477875232, 503026560, 530972480, 597344040, 623315520, 637166976, 716812848, 754539840, 796458720, 896016060, 955750464, 1061944960, 1194688080, 1246631040, 1433625696, 1509079680, 1592917440, 1792032120, 1911500928, 2389376160, 2867251392, 3185834880, 3584064240, 4778752320, 5734502784, 7168128480, 9557504640, 14336256960, 28672513920]

約数ペア:

[(1, 28672513920), (2, 14336256960), (3, 9557504640), (4, 7168128480), (5, 5734502784), (6, 4778752320), (8, 3584064240), (9, 3185834880), (10, 2867251392), (12, 2389376160), (15, 1911500928), (16, 1792032120), (18, 1592917440), (19, 1509079680), (20, 1433625696), (23, 1246631040), (24, 1194688080), (27, 1061944960), (30, 955750464), (32, 896016060), (36, 796458720), (38, 754539840), (40, 716812848), (45, 637166976), (46, 623315520), (48, 597344040), (54, 530972480), (57, 503026560), (60, 477875232), (64, 448008030), (69, 415543680), (72, 398229360), (76, 377269920), (80, 358406424), (90, 318583488), (92, 311657760), (95, 301815936), (96, 298672020), (108, 265486240), (114, 251513280), (115, 249326208), (120, 238937616), (128, 224004015), (135, 212388992), (138, 207771840), (144, 199114680), (152, 188634960), (160, 179203212), (171, 167675520), (180, 159291744), (184, 155828880), (190, 150907968), (192, 149336010), (207, 138514560), (216, 132743120), (228, 125756640), (230, 124663104), (240, 119468808), (270, 106194496), (276, 103885920), (285, 100605312), (288, 99557340), (304, 94317480), (320, 89601606), (342, 83837760), (345, 83108736), (360, 79645872), (368, 77914440), (380, 75453984), (384, 74668005), (414, 69257280), (432, 66371560), (437, 65612160), (456, 62878320), (460, 62331552), (480, 59734404), (513, 55891840), (540, 53097248), (552, 51942960), (570, 50302656), (576, 49778670), (608, 47158740), (621, 46171520), (640, 44800803), (684, 41918880), (690, 41554368), (720, 39822936), (736, 38957220), (760, 37726992), (828, 34628640), (855, 33535104), (864, 33185780), (874, 32806080), (912, 31439160), (920, 31165776), (960, 29867202), (1026, 27945920), (1035, 27702912), (1080, 26548624), (1104, 25971480), (1140, 25151328), (1152, 24889335), (1216, 23579370), (1242, 23085760), (1311, 21870720), (1368, 20959440), (1380, 20777184), (1440, 19911468), (1472, 19478610), (1520, 18863496), (1656, 17314320), (1710, 16767552), (1728, 16592890), (1748, 16403040), (1824, 15719580), (1840, 15582888), (1920, 14933601), (2052, 13972960), (2070, 13851456), (2160, 13274312), (2185, 13122432), (2208, 12985740), (2280, 12575664), (2432, 11789685), (2484, 11542880), (2565, 11178368), (2622, 10935360), (2736, 10479720), (2760, 10388592), (2880, 9955734), (2944, 9739305), (3040, 9431748), (3105, 9234304), (3312, 8657160), (3420, 8383776), (3456, 8296445), (3496, 8201520), (3648, 7859790), (3680, 7791444), (3797, 7551360), (3933, 7290240), (4104, 6986480), (4140, 6925728), (4320, 6637156), (4370, 6561216), (4416, 6492870), (4560, 6287832), (4968, 5771440), (5130, 5589184), (5244, 5467680), (5472, 5239860), (5520, 5194296), (5760, 4977867), (6080, 4715874), (6210, 4617152), (6555, 4374144), (6624, 4328580), (6840, 4191888), (6992, 4100760), (7296, 3929895), (7360, 3895722), (7594, 3775680), (7866, 3645120), (8208, 3493240), (8280, 3462864), (8640, 3318578), (8740, 3280608), (8832, 3246435), (9120, 3143916), (9936, 2885720), (10260, 2794592), (10488, 2733840), (10944, 2619930), (11040, 2597148), (11391, 2517120), (11799, 2430080), (12160, 2357937), (12420, 2308576), (13110, 2187072), (13248, 2164290), (13680, 2095944), (13984, 2050380), (14720, 1947861), (15188, 1887840), (15732, 1822560), (16416, 1746620), (16560, 1731432), (17280, 1659289), (17480, 1640304), (18240, 1571958), (18985, 1510272), (19665, 1458048), (19872, 1442860), (20520, 1397296), (20976, 1366920), (21888, 1309965), (22080, 1298574), (22782, 1258560), (23598, 1215040), (24840, 1154288), (26220, 1093536), (26496, 1082145), (27360, 1047972), (27968, 1025190), (30376, 943920), (31464, 911280), (32832, 873310), (33120, 865716), (34173, 839040), (34960, 820152), (36480, 785979), (37970, 755136), (39330, 729024), (39744, 721430), (41040, 698648), (41952, 683460), (44160, 649287), (45564, 629280), (47196, 607520), (49680, 577144), (52440, 546768), (54720, 523986), (55936, 512595), (56955, 503424), (58995, 486016), (60752, 471960), (62928, 455640), (65664, 436655), (66240, 432858), (68346, 419520), (69920, 410076), (72143, 397440), (75940, 377568), (78660, 364512), (79488, 360715), (82080, 349324), (83904, 341730), (87331, 328320), (91128, 314640), (94392, 303760), (99360, 288572), (102519, 279680), (104880, 273384), (109440, 261993), (113910, 251712), (117990, 243008), (121504, 235980), (125856, 227820), (132480, 216429), (136692, 209760), (139840, 205038), (144286, 198720), (151880, 188784), (157320, 182256), (164160, 174662), (167808, 170865)]