47521680640

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{5519}}^1$

素因数の和:5609

約数の個数: 216

約数和(自身を含む): 134446798080

約数和(自身を除く): 86925117440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 64, 70, 80, 112, 124, 128, 140, 155, 160, 217, 224, 248, 256, 280, 310, 320, 434, 448, 496, 560, 620, 640, 868, 896, 961, 992, 1085, 1120, 1240, 1280, 1736, 1792, 1922, 1984, 2170, 2240, 2480, 3472, 3844, 3968, 4340, 4480, 4805, 4960, 5519, 6727, 6944, 7688, 7936, 8680, 8960, 9610, 9920, 11038, 13454, 13888, 15376, 17360, 19220, 19840, 22076, 26908, 27595, 27776, 30752, 33635, 34720, 38440, 38633, 39680, 44152, 53816, 55190, 55552, 61504, 67270, 69440, 76880, 77266, 88304, 107632, 110380, 123008, 134540, 138880, 153760, 154532, 171089, 176608, 193165, 215264, 220760, 246016, 269080, 277760, 307520, 309064, 342178, 353216, 386330, 430528, 441520, 538160, 615040, 618128, 684356, 706432, 772660, 855445, 861056, 883040, 1076320, 1197623, 1230080, 1236256, 1368712, 1412864, 1545320, 1710890, 1722112, 1766080, 2152640, 2395246, 2472512, 2737424, 3090640, 3421780, 3532160, 4305280, 4790492, 4945024, 5303759, 5474848, 5988115, 6181280, 6843560, 7064320, 8610560, 9580984, 9890048, 10607518, 10949696, 11976230, 12362560, 13687120, 19161968, 21215036, 21899392, 23952460, 24725120, 26518795, 27374240, 37126313, 38323936, 42430072, 43798784, 47904920, 49450240, 53037590, 54748480, 74252626, 76647872, 84860144, 95809840, 106075180, 109496960, 148505252, 153295744, 169720288, 185631565, 191619680, 212150360, 218993920, 297010504, 306591488, 339440576, 371263130, 383239360, 424300720, 594021008, 678881152, 742526260, 766478720, 848601440, 1188042016, 1357762304, 1485052520, 1532957440, 1697202880, 2376084032, 2970105040, 3394405760, 4752168064, 5940210080, 6788811520, 9504336128, 11880420160, 23760840320, 47521680640]

約数ペア:

[(1, 47521680640), (2, 23760840320), (4, 11880420160), (5, 9504336128), (7, 6788811520), (8, 5940210080), (10, 4752168064), (14, 3394405760), (16, 2970105040), (20, 2376084032), (28, 1697202880), (31, 1532957440), (32, 1485052520), (35, 1357762304), (40, 1188042016), (56, 848601440), (62, 766478720), (64, 742526260), (70, 678881152), (80, 594021008), (112, 424300720), (124, 383239360), (128, 371263130), (140, 339440576), (155, 306591488), (160, 297010504), (217, 218993920), (224, 212150360), (248, 191619680), (256, 185631565), (280, 169720288), (310, 153295744), (320, 148505252), (434, 109496960), (448, 106075180), (496, 95809840), (560, 84860144), (620, 76647872), (640, 74252626), (868, 54748480), (896, 53037590), (961, 49450240), (992, 47904920), (1085, 43798784), (1120, 42430072), (1240, 38323936), (1280, 37126313), (1736, 27374240), (1792, 26518795), (1922, 24725120), (1984, 23952460), (2170, 21899392), (2240, 21215036), (2480, 19161968), (3472, 13687120), (3844, 12362560), (3968, 11976230), (4340, 10949696), (4480, 10607518), (4805, 9890048), (4960, 9580984), (5519, 8610560), (6727, 7064320), (6944, 6843560), (7688, 6181280), (7936, 5988115), (8680, 5474848), (8960, 5303759), (9610, 4945024), (9920, 4790492), (11038, 4305280), (13454, 3532160), (13888, 3421780), (15376, 3090640), (17360, 2737424), (19220, 2472512), (19840, 2395246), (22076, 2152640), (26908, 1766080), (27595, 1722112), (27776, 1710890), (30752, 1545320), (33635, 1412864), (34720, 1368712), (38440, 1236256), (38633, 1230080), (39680, 1197623), (44152, 1076320), (53816, 883040), (55190, 861056), (55552, 855445), (61504, 772660), (67270, 706432), (69440, 684356), (76880, 618128), (77266, 615040), (88304, 538160), (107632, 441520), (110380, 430528), (123008, 386330), (134540, 353216), (138880, 342178), (153760, 309064), (154532, 307520), (171089, 277760), (176608, 269080), (193165, 246016), (215264, 220760)]