386364160

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1$

素因数の和:179

約数の個数: 288

約数和(自身を含む): 1186762752

約数和(自身を除く): 800398592

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 31, 32, 35, 40, 52, 56, 62, 64, 65, 70, 80, 91, 104, 107, 112, 124, 128, 130, 140, 155, 160, 182, 208, 214, 217, 224, 248, 256, 260, 280, 310, 320, 364, 403, 416, 428, 434, 448, 455, 496, 520, 535, 560, 620, 640, 728, 749, 806, 832, 856, 868, 896, 910, 992, 1040, 1070, 1085, 1120, 1240, 1280, 1391, 1456, 1498, 1612, 1664, 1712, 1736, 1792, 1820, 1984, 2015, 2080, 2140, 2170, 2240, 2480, 2782, 2821, 2912, 2996, 3224, 3317, 3328, 3424, 3472, 3640, 3745, 3968, 4030, 4160, 4280, 4340, 4480, 4960, 5564, 5642, 5824, 5992, 6448, 6634, 6848, 6944, 6955, 7280, 7490, 7936, 8060, 8320, 8560, 8680, 8960, 9737, 9920, 11128, 11284, 11648, 11984, 12896, 13268, 13696, 13888, 13910, 14105, 14560, 14980, 16120, 16585, 16640, 17120, 17360, 19474, 19840, 22256, 22568, 23219, 23296, 23968, 25792, 26536, 27392, 27776, 27820, 28210, 29120, 29960, 32240, 33170, 34240, 34720, 38948, 39680, 43121, 44512, 45136, 46438, 47936, 48685, 51584, 53072, 55552, 55640, 56420, 58240, 59920, 64480, 66340, 68480, 69440, 77896, 86242, 89024, 90272, 92876, 95872, 97370, 103168, 106144, 111280, 112840, 116095, 116480, 119840, 128960, 132680, 136960, 138880, 155792, 172484, 178048, 180544, 185752, 191744, 194740, 212288, 215605, 222560, 225680, 232190, 239680, 257920, 265360, 277760, 301847, 311584, 344968, 356096, 361088, 371504, 389480, 424576, 431210, 445120, 451360, 464380, 479360, 515840, 530720, 603694, 623168, 689936, 722176, 743008, 778960, 849152, 862420, 890240, 902720, 928760, 958720, 1061440, 1207388, 1246336, 1379872, 1486016, 1509235, 1557920, 1724840, 1780480, 1805440, 1857520, 2122880, 2414776, 2492672, 2759744, 2972032, 3018470, 3115840, 3449680, 3610880, 3715040, 4245760, 4829552, 5519488, 5944064, 6036940, 6231680, 6899360, 7430080, 9659104, 11038976, 12073880, 12463360, 13798720, 14860160, 19318208, 24147760, 27597440, 29720320, 38636416, 48295520, 55194880, 77272832, 96591040, 193182080, 386364160]

約数ペア:

[(1, 386364160), (2, 193182080), (4, 96591040), (5, 77272832), (7, 55194880), (8, 48295520), (10, 38636416), (13, 29720320), (14, 27597440), (16, 24147760), (20, 19318208), (26, 14860160), (28, 13798720), (31, 12463360), (32, 12073880), (35, 11038976), (40, 9659104), (52, 7430080), (56, 6899360), (62, 6231680), (64, 6036940), (65, 5944064), (70, 5519488), (80, 4829552), (91, 4245760), (104, 3715040), (107, 3610880), (112, 3449680), (124, 3115840), (128, 3018470), (130, 2972032), (140, 2759744), (155, 2492672), (160, 2414776), (182, 2122880), (208, 1857520), (214, 1805440), (217, 1780480), (224, 1724840), (248, 1557920), (256, 1509235), (260, 1486016), (280, 1379872), (310, 1246336), (320, 1207388), (364, 1061440), (403, 958720), (416, 928760), (428, 902720), (434, 890240), (448, 862420), (455, 849152), (496, 778960), (520, 743008), (535, 722176), (560, 689936), (620, 623168), (640, 603694), (728, 530720), (749, 515840), (806, 479360), (832, 464380), (856, 451360), (868, 445120), (896, 431210), (910, 424576), (992, 389480), (1040, 371504), (1070, 361088), (1085, 356096), (1120, 344968), (1240, 311584), (1280, 301847), (1391, 277760), (1456, 265360), (1498, 257920), (1612, 239680), (1664, 232190), (1712, 225680), (1736, 222560), (1792, 215605), (1820, 212288), (1984, 194740), (2015, 191744), (2080, 185752), (2140, 180544), (2170, 178048), (2240, 172484), (2480, 155792), (2782, 138880), (2821, 136960), (2912, 132680), (2996, 128960), (3224, 119840), (3317, 116480), (3328, 116095), (3424, 112840), (3472, 111280), (3640, 106144), (3745, 103168), (3968, 97370), (4030, 95872), (4160, 92876), (4280, 90272), (4340, 89024), (4480, 86242), (4960, 77896), (5564, 69440), (5642, 68480), (5824, 66340), (5992, 64480), (6448, 59920), (6634, 58240), (6848, 56420), (6944, 55640), (6955, 55552), (7280, 53072), (7490, 51584), (7936, 48685), (8060, 47936), (8320, 46438), (8560, 45136), (8680, 44512), (8960, 43121), (9737, 39680), (9920, 38948), (11128, 34720), (11284, 34240), (11648, 33170), (11984, 32240), (12896, 29960), (13268, 29120), (13696, 28210), (13888, 27820), (13910, 27776), (14105, 27392), (14560, 26536), (14980, 25792), (16120, 23968), (16585, 23296), (16640, 23219), (17120, 22568), (17360, 22256), (19474, 19840)]