38742387840

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{517393}}^1$

素因数の和:517431

約数の個数: 192

約数和(自身を含む): 144073533240

約数和(自身を除く): 105331145400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 128, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 260, 288, 312, 320, 360, 384, 390, 416, 468, 480, 520, 576, 585, 624, 640, 720, 780, 832, 936, 960, 1040, 1152, 1170, 1248, 1440, 1560, 1664, 1872, 1920, 2080, 2340, 2496, 2880, 3120, 3744, 4160, 4680, 4992, 5760, 6240, 7488, 8320, 9360, 12480, 14976, 18720, 24960, 37440, 74880, 517393, 1034786, 1552179, 2069572, 2586965, 3104358, 4139144, 4656537, 5173930, 6208716, 6726109, 7760895, 8278288, 9313074, 10347860, 12417432, 13452218, 15521790, 16556576, 18626148, 20178327, 20695720, 23282685, 24834864, 26904436, 31043580, 33113152, 33630545, 37252296, 40356654, 41391440, 46565370, 49669728, 53808872, 60534981, 62087160, 66226304, 67261090, 74504592, 80713308, 82782880, 93130740, 99339456, 100891635, 107617744, 121069962, 124174320, 134522180, 149009184, 161426616, 165565760, 186261480, 198678912, 201783270, 215235488, 242139924, 248348640, 269044360, 298018368, 302674905, 322853232, 331131520, 372522960, 403566540, 430470976, 484279848, 496697280, 538088720, 596036736, 605349810, 645706464, 745045920, 807133080, 860941952, 968559696, 993394560, 1076177440, 1210699620, 1291412928, 1490091840, 1614266160, 1937119392, 2152354880, 2421399240, 2582825856, 2980183680, 3228532320, 3874238784, 4304709760, 4842798480, 6457064640, 7748477568, 9685596960, 12914129280, 19371193920, 38742387840]

約数ペア:

[(1, 38742387840), (2, 19371193920), (3, 12914129280), (4, 9685596960), (5, 7748477568), (6, 6457064640), (8, 4842798480), (9, 4304709760), (10, 3874238784), (12, 3228532320), (13, 2980183680), (15, 2582825856), (16, 2421399240), (18, 2152354880), (20, 1937119392), (24, 1614266160), (26, 1490091840), (30, 1291412928), (32, 1210699620), (36, 1076177440), (39, 993394560), (40, 968559696), (45, 860941952), (48, 807133080), (52, 745045920), (60, 645706464), (64, 605349810), (65, 596036736), (72, 538088720), (78, 496697280), (80, 484279848), (90, 430470976), (96, 403566540), (104, 372522960), (117, 331131520), (120, 322853232), (128, 302674905), (130, 298018368), (144, 269044360), (156, 248348640), (160, 242139924), (180, 215235488), (192, 201783270), (195, 198678912), (208, 186261480), (234, 165565760), (240, 161426616), (260, 149009184), (288, 134522180), (312, 124174320), (320, 121069962), (360, 107617744), (384, 100891635), (390, 99339456), (416, 93130740), (468, 82782880), (480, 80713308), (520, 74504592), (576, 67261090), (585, 66226304), (624, 62087160), (640, 60534981), (720, 53808872), (780, 49669728), (832, 46565370), (936, 41391440), (960, 40356654), (1040, 37252296), (1152, 33630545), (1170, 33113152), (1248, 31043580), (1440, 26904436), (1560, 24834864), (1664, 23282685), (1872, 20695720), (1920, 20178327), (2080, 18626148), (2340, 16556576), (2496, 15521790), (2880, 13452218), (3120, 12417432), (3744, 10347860), (4160, 9313074), (4680, 8278288), (4992, 7760895), (5760, 6726109), (6240, 6208716), (7488, 5173930), (8320, 4656537), (9360, 4139144), (12480, 3104358), (14976, 2586965), (18720, 2069572), (24960, 1552179), (37440, 1034786), (74880, 517393)]