857991680

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1$

素因数の和:199

約数の個数: 320

約数和(自身を含む): 2639831040

約数和(自身を除く): 1781839360

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 29, 32, 35, 40, 52, 56, 58, 64, 65, 70, 80, 91, 104, 112, 116, 127, 128, 130, 140, 145, 160, 182, 203, 208, 224, 232, 254, 256, 260, 280, 290, 320, 364, 377, 406, 416, 448, 455, 464, 508, 512, 520, 560, 580, 635, 640, 728, 754, 812, 832, 889, 896, 910, 928, 1015, 1016, 1040, 1120, 1160, 1270, 1280, 1456, 1508, 1624, 1651, 1664, 1778, 1792, 1820, 1856, 1885, 2030, 2032, 2080, 2240, 2320, 2540, 2560, 2639, 2912, 3016, 3248, 3302, 3328, 3556, 3584, 3640, 3683, 3712, 3770, 4060, 4064, 4160, 4445, 4480, 4640, 5080, 5278, 5824, 6032, 6496, 6604, 6656, 7112, 7280, 7366, 7424, 7540, 8120, 8128, 8255, 8320, 8890, 8960, 9280, 10160, 10556, 11557, 11648, 12064, 12992, 13195, 13208, 14224, 14560, 14732, 14848, 15080, 16240, 16256, 16510, 16640, 17780, 17920, 18415, 18560, 20320, 21112, 23114, 23296, 24128, 25781, 25984, 26390, 26416, 28448, 29120, 29464, 30160, 32480, 32512, 33020, 33280, 35560, 36830, 37120, 40640, 42224, 46228, 46592, 47879, 48256, 51562, 51968, 52780, 52832, 56896, 57785, 58240, 58928, 60320, 64960, 65024, 66040, 71120, 73660, 74240, 81280, 84448, 92456, 95758, 96512, 103124, 103936, 105560, 105664, 113792, 115570, 116480, 117856, 120640, 128905, 129920, 132080, 142240, 147320, 162560, 168896, 184912, 191516, 193024, 206248, 211120, 211328, 227584, 231140, 232960, 235712, 239395, 241280, 257810, 259840, 264160, 284480, 294640, 325120, 335153, 337792, 369824, 383032, 412496, 422240, 422656, 455168, 462280, 471424, 478790, 482560, 515620, 519680, 528320, 568960, 589280, 670306, 675584, 739648, 766064, 824992, 844480, 845312, 924560, 942848, 957580, 965120, 1031240, 1056640, 1137920, 1178560, 1340612, 1351168, 1479296, 1532128, 1649984, 1675765, 1688960, 1849120, 1885696, 1915160, 2062480, 2113280, 2275840, 2357120, 2681224, 2958592, 3064256, 3299968, 3351530, 3377920, 3698240, 3830320, 4124960, 4226560, 4714240, 5362448, 5917184, 6128512, 6599936, 6703060, 6755840, 7396480, 7660640, 8249920, 9428480, 10724896, 12257024, 13199872, 13406120, 14792960, 15321280, 16499840, 21449792, 24514048, 26812240, 29585920, 30642560, 32999680, 42899584, 53624480, 61285120, 65999360, 85799168, 107248960, 122570240, 171598336, 214497920, 428995840, 857991680]

約数ペア:

[(1, 857991680), (2, 428995840), (4, 214497920), (5, 171598336), (7, 122570240), (8, 107248960), (10, 85799168), (13, 65999360), (14, 61285120), (16, 53624480), (20, 42899584), (26, 32999680), (28, 30642560), (29, 29585920), (32, 26812240), (35, 24514048), (40, 21449792), (52, 16499840), (56, 15321280), (58, 14792960), (64, 13406120), (65, 13199872), (70, 12257024), (80, 10724896), (91, 9428480), (104, 8249920), (112, 7660640), (116, 7396480), (127, 6755840), (128, 6703060), (130, 6599936), (140, 6128512), (145, 5917184), (160, 5362448), (182, 4714240), (203, 4226560), (208, 4124960), (224, 3830320), (232, 3698240), (254, 3377920), (256, 3351530), (260, 3299968), (280, 3064256), (290, 2958592), (320, 2681224), (364, 2357120), (377, 2275840), (406, 2113280), (416, 2062480), (448, 1915160), (455, 1885696), (464, 1849120), (508, 1688960), (512, 1675765), (520, 1649984), (560, 1532128), (580, 1479296), (635, 1351168), (640, 1340612), (728, 1178560), (754, 1137920), (812, 1056640), (832, 1031240), (889, 965120), (896, 957580), (910, 942848), (928, 924560), (1015, 845312), (1016, 844480), (1040, 824992), (1120, 766064), (1160, 739648), (1270, 675584), (1280, 670306), (1456, 589280), (1508, 568960), (1624, 528320), (1651, 519680), (1664, 515620), (1778, 482560), (1792, 478790), (1820, 471424), (1856, 462280), (1885, 455168), (2030, 422656), (2032, 422240), (2080, 412496), (2240, 383032), (2320, 369824), (2540, 337792), (2560, 335153), (2639, 325120), (2912, 294640), (3016, 284480), (3248, 264160), (3302, 259840), (3328, 257810), (3556, 241280), (3584, 239395), (3640, 235712), (3683, 232960), (3712, 231140), (3770, 227584), (4060, 211328), (4064, 211120), (4160, 206248), (4445, 193024), (4480, 191516), (4640, 184912), (5080, 168896), (5278, 162560), (5824, 147320), (6032, 142240), (6496, 132080), (6604, 129920), (6656, 128905), (7112, 120640), (7280, 117856), (7366, 116480), (7424, 115570), (7540, 113792), (8120, 105664), (8128, 105560), (8255, 103936), (8320, 103124), (8890, 96512), (8960, 95758), (9280, 92456), (10160, 84448), (10556, 81280), (11557, 74240), (11648, 73660), (12064, 71120), (12992, 66040), (13195, 65024), (13208, 64960), (14224, 60320), (14560, 58928), (14732, 58240), (14848, 57785), (15080, 56896), (16240, 52832), (16256, 52780), (16510, 51968), (16640, 51562), (17780, 48256), (17920, 47879), (18415, 46592), (18560, 46228), (20320, 42224), (21112, 40640), (23114, 37120), (23296, 36830), (24128, 35560), (25781, 33280), (25984, 33020), (26390, 32512), (26416, 32480), (28448, 30160), (29120, 29464)]