791423360

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1$

素因数の和:273

約数の個数: 256

約数和(自身を含む): 2368880640

約数和(自身を除く): 1577457280

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, 107, 112, 127, 128, 130, 140, 160, 182, 208, 214, 224, 254, 260, 280, 320, 364, 416, 428, 448, 455, 508, 520, 535, 560, 635, 640, 728, 749, 832, 856, 889, 896, 910, 1016, 1040, 1070, 1120, 1270, 1391, 1456, 1498, 1651, 1664, 1712, 1778, 1820, 2032, 2080, 2140, 2240, 2540, 2782, 2912, 2996, 3302, 3424, 3556, 3640, 3745, 4064, 4160, 4280, 4445, 4480, 5080, 5564, 5824, 5992, 6604, 6848, 6955, 7112, 7280, 7490, 8128, 8255, 8320, 8560, 8890, 9737, 10160, 11128, 11557, 11648, 11984, 13208, 13589, 13696, 13910, 14224, 14560, 14980, 16256, 16510, 17120, 17780, 19474, 20320, 22256, 23114, 23968, 26416, 27178, 27820, 28448, 29120, 29960, 33020, 34240, 35560, 38948, 40640, 44512, 46228, 47936, 48685, 52832, 54356, 55640, 56896, 57785, 58240, 59920, 66040, 67945, 68480, 71120, 77896, 81280, 89024, 92456, 95123, 95872, 97370, 105664, 108712, 111280, 113792, 115570, 119840, 132080, 135890, 142240, 155792, 176657, 178048, 184912, 190246, 194740, 211328, 217424, 222560, 231140, 239680, 264160, 271780, 284480, 311584, 353314, 369824, 380492, 389480, 434848, 445120, 462280, 475615, 479360, 528320, 543560, 568960, 623168, 706628, 739648, 760984, 778960, 869696, 883285, 890240, 924560, 951230, 1056640, 1087120, 1236599, 1246336, 1413256, 1479296, 1521968, 1557920, 1739392, 1766570, 1849120, 1902460, 2174240, 2473198, 2826512, 3043936, 3115840, 3533140, 3698240, 3804920, 4348480, 4946396, 5653024, 6087872, 6182995, 6231680, 7066280, 7396480, 7609840, 8696960, 9892792, 11306048, 12175744, 12365990, 14132560, 15219680, 19785584, 22612096, 24731980, 28265120, 30439360, 39571168, 49463960, 56530240, 60878720, 79142336, 98927920, 113060480, 158284672, 197855840, 395711680, 791423360]

約数ペア:

[(1, 791423360), (2, 395711680), (4, 197855840), (5, 158284672), (7, 113060480), (8, 98927920), (10, 79142336), (13, 60878720), (14, 56530240), (16, 49463960), (20, 39571168), (26, 30439360), (28, 28265120), (32, 24731980), (35, 22612096), (40, 19785584), (52, 15219680), (56, 14132560), (64, 12365990), (65, 12175744), (70, 11306048), (80, 9892792), (91, 8696960), (104, 7609840), (107, 7396480), (112, 7066280), (127, 6231680), (128, 6182995), (130, 6087872), (140, 5653024), (160, 4946396), (182, 4348480), (208, 3804920), (214, 3698240), (224, 3533140), (254, 3115840), (260, 3043936), (280, 2826512), (320, 2473198), (364, 2174240), (416, 1902460), (428, 1849120), (448, 1766570), (455, 1739392), (508, 1557920), (520, 1521968), (535, 1479296), (560, 1413256), (635, 1246336), (640, 1236599), (728, 1087120), (749, 1056640), (832, 951230), (856, 924560), (889, 890240), (896, 883285), (910, 869696), (1016, 778960), (1040, 760984), (1070, 739648), (1120, 706628), (1270, 623168), (1391, 568960), (1456, 543560), (1498, 528320), (1651, 479360), (1664, 475615), (1712, 462280), (1778, 445120), (1820, 434848), (2032, 389480), (2080, 380492), (2140, 369824), (2240, 353314), (2540, 311584), (2782, 284480), (2912, 271780), (2996, 264160), (3302, 239680), (3424, 231140), (3556, 222560), (3640, 217424), (3745, 211328), (4064, 194740), (4160, 190246), (4280, 184912), (4445, 178048), (4480, 176657), (5080, 155792), (5564, 142240), (5824, 135890), (5992, 132080), (6604, 119840), (6848, 115570), (6955, 113792), (7112, 111280), (7280, 108712), (7490, 105664), (8128, 97370), (8255, 95872), (8320, 95123), (8560, 92456), (8890, 89024), (9737, 81280), (10160, 77896), (11128, 71120), (11557, 68480), (11648, 67945), (11984, 66040), (13208, 59920), (13589, 58240), (13696, 57785), (13910, 56896), (14224, 55640), (14560, 54356), (14980, 52832), (16256, 48685), (16510, 47936), (17120, 46228), (17780, 44512), (19474, 40640), (20320, 38948), (22256, 35560), (23114, 34240), (23968, 33020), (26416, 29960), (27178, 29120), (27820, 28448)]