3121314560

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{211}}^1$

素因数の和:379

約数の個数: 288

約数和(自身を含む): 9318285312

約数和(自身を除く): 6196970752

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 80, 91, 104, 112, 127, 128, 130, 140, 160, 182, 208, 211, 224, 254, 256, 260, 280, 320, 364, 416, 422, 448, 455, 508, 520, 560, 635, 640, 728, 832, 844, 889, 896, 910, 1016, 1040, 1055, 1120, 1270, 1280, 1456, 1477, 1651, 1664, 1688, 1778, 1792, 1820, 2032, 2080, 2110, 2240, 2540, 2743, 2912, 2954, 3302, 3328, 3376, 3556, 3640, 4064, 4160, 4220, 4445, 4480, 5080, 5486, 5824, 5908, 6604, 6752, 7112, 7280, 7385, 8128, 8255, 8320, 8440, 8890, 8960, 10160, 10972, 11557, 11648, 11816, 13208, 13504, 13715, 14224, 14560, 14770, 16256, 16510, 16640, 16880, 17780, 19201, 20320, 21944, 23114, 23296, 23632, 26416, 26797, 27008, 27430, 28448, 29120, 29540, 32512, 33020, 33760, 35560, 38402, 40640, 43888, 46228, 47264, 52832, 53594, 54016, 54860, 56896, 57785, 58240, 59080, 66040, 67520, 71120, 76804, 81280, 87776, 92456, 94528, 96005, 105664, 107188, 109720, 113792, 115570, 116480, 118160, 132080, 133985, 135040, 142240, 153608, 162560, 175552, 184912, 187579, 189056, 192010, 211328, 214376, 219440, 227584, 231140, 236320, 264160, 267970, 270080, 284480, 307216, 348361, 351104, 369824, 375158, 378112, 384020, 422656, 428752, 438880, 462280, 472640, 528320, 535940, 568960, 614432, 696722, 702208, 739648, 750316, 768040, 857504, 877760, 924560, 937895, 945280, 1056640, 1071880, 1137920, 1228864, 1393444, 1479296, 1500632, 1536080, 1715008, 1741805, 1755520, 1849120, 1875790, 1890560, 2113280, 2143760, 2438527, 2457728, 2786888, 2958592, 3001264, 3072160, 3430016, 3483610, 3511040, 3698240, 3751580, 4287520, 4877054, 4915456, 5573776, 6002528, 6144320, 6860032, 6967220, 7396480, 7503160, 8575040, 9754108, 11147552, 12005056, 12192635, 12288640, 13934440, 14792960, 15006320, 17150080, 19508216, 22295104, 24010112, 24385270, 24577280, 27868880, 30012640, 34300160, 39016432, 44590208, 48020224, 48770540, 55737760, 60025280, 78032864, 89180416, 97541080, 111475520, 120050560, 156065728, 195082160, 222951040, 240101120, 312131456, 390164320, 445902080, 624262912, 780328640, 1560657280, 3121314560]

約数ペア:

[(1, 3121314560), (2, 1560657280), (4, 780328640), (5, 624262912), (7, 445902080), (8, 390164320), (10, 312131456), (13, 240101120), (14, 222951040), (16, 195082160), (20, 156065728), (26, 120050560), (28, 111475520), (32, 97541080), (35, 89180416), (40, 78032864), (52, 60025280), (56, 55737760), (64, 48770540), (65, 48020224), (70, 44590208), (80, 39016432), (91, 34300160), (104, 30012640), (112, 27868880), (127, 24577280), (128, 24385270), (130, 24010112), (140, 22295104), (160, 19508216), (182, 17150080), (208, 15006320), (211, 14792960), (224, 13934440), (254, 12288640), (256, 12192635), (260, 12005056), (280, 11147552), (320, 9754108), (364, 8575040), (416, 7503160), (422, 7396480), (448, 6967220), (455, 6860032), (508, 6144320), (520, 6002528), (560, 5573776), (635, 4915456), (640, 4877054), (728, 4287520), (832, 3751580), (844, 3698240), (889, 3511040), (896, 3483610), (910, 3430016), (1016, 3072160), (1040, 3001264), (1055, 2958592), (1120, 2786888), (1270, 2457728), (1280, 2438527), (1456, 2143760), (1477, 2113280), (1651, 1890560), (1664, 1875790), (1688, 1849120), (1778, 1755520), (1792, 1741805), (1820, 1715008), (2032, 1536080), (2080, 1500632), (2110, 1479296), (2240, 1393444), (2540, 1228864), (2743, 1137920), (2912, 1071880), (2954, 1056640), (3302, 945280), (3328, 937895), (3376, 924560), (3556, 877760), (3640, 857504), (4064, 768040), (4160, 750316), (4220, 739648), (4445, 702208), (4480, 696722), (5080, 614432), (5486, 568960), (5824, 535940), (5908, 528320), (6604, 472640), (6752, 462280), (7112, 438880), (7280, 428752), (7385, 422656), (8128, 384020), (8255, 378112), (8320, 375158), (8440, 369824), (8890, 351104), (8960, 348361), (10160, 307216), (10972, 284480), (11557, 270080), (11648, 267970), (11816, 264160), (13208, 236320), (13504, 231140), (13715, 227584), (14224, 219440), (14560, 214376), (14770, 211328), (16256, 192010), (16510, 189056), (16640, 187579), (16880, 184912), (17780, 175552), (19201, 162560), (20320, 153608), (21944, 142240), (23114, 135040), (23296, 133985), (23632, 132080), (26416, 118160), (26797, 116480), (27008, 115570), (27430, 113792), (28448, 109720), (29120, 107188), (29540, 105664), (32512, 96005), (33020, 94528), (33760, 92456), (35560, 87776), (38402, 81280), (40640, 76804), (43888, 71120), (46228, 67520), (47264, 66040), (52832, 59080), (53594, 58240), (54016, 57785), (54860, 56896)]