39971400

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1$

素因数の和:364

約数の個数: 192

約数和(自身を含む): 146657280

約数和(自身を除く): 106685880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 31, 35, 40, 42, 50, 56, 60, 62, 70, 75, 84, 93, 100, 105, 120, 124, 140, 150, 155, 168, 175, 186, 200, 210, 217, 248, 280, 300, 307, 310, 350, 372, 420, 434, 465, 525, 600, 614, 620, 651, 700, 744, 775, 840, 868, 921, 930, 1050, 1085, 1228, 1240, 1302, 1400, 1535, 1550, 1736, 1842, 1860, 2100, 2149, 2170, 2325, 2456, 2604, 3070, 3100, 3255, 3684, 3720, 4200, 4298, 4340, 4605, 4650, 5208, 5425, 6140, 6200, 6447, 6510, 7368, 7675, 8596, 8680, 9210, 9300, 9517, 10745, 10850, 12280, 12894, 13020, 15350, 16275, 17192, 18420, 18600, 19034, 21490, 21700, 23025, 25788, 26040, 28551, 30700, 32235, 32550, 36840, 38068, 42980, 43400, 46050, 47585, 51576, 53725, 57102, 61400, 64470, 65100, 66619, 76136, 85960, 92100, 95170, 107450, 114204, 128940, 130200, 133238, 142755, 161175, 184200, 190340, 199857, 214900, 228408, 237925, 257880, 266476, 285510, 322350, 333095, 380680, 399714, 429800, 475850, 532952, 571020, 644700, 666190, 713775, 799428, 951700, 999285, 1142040, 1289400, 1332380, 1427550, 1598856, 1665475, 1903400, 1998570, 2664760, 2855100, 3330950, 3997140, 4996425, 5710200, 6661900, 7994280, 9992850, 13323800, 19985700, 39971400]

約数ペア:

[(1, 39971400), (2, 19985700), (3, 13323800), (4, 9992850), (5, 7994280), (6, 6661900), (7, 5710200), (8, 4996425), (10, 3997140), (12, 3330950), (14, 2855100), (15, 2664760), (20, 1998570), (21, 1903400), (24, 1665475), (25, 1598856), (28, 1427550), (30, 1332380), (31, 1289400), (35, 1142040), (40, 999285), (42, 951700), (50, 799428), (56, 713775), (60, 666190), (62, 644700), (70, 571020), (75, 532952), (84, 475850), (93, 429800), (100, 399714), (105, 380680), (120, 333095), (124, 322350), (140, 285510), (150, 266476), (155, 257880), (168, 237925), (175, 228408), (186, 214900), (200, 199857), (210, 190340), (217, 184200), (248, 161175), (280, 142755), (300, 133238), (307, 130200), (310, 128940), (350, 114204), (372, 107450), (420, 95170), (434, 92100), (465, 85960), (525, 76136), (600, 66619), (614, 65100), (620, 64470), (651, 61400), (700, 57102), (744, 53725), (775, 51576), (840, 47585), (868, 46050), (921, 43400), (930, 42980), (1050, 38068), (1085, 36840), (1228, 32550), (1240, 32235), (1302, 30700), (1400, 28551), (1535, 26040), (1550, 25788), (1736, 23025), (1842, 21700), (1860, 21490), (2100, 19034), (2149, 18600), (2170, 18420), (2325, 17192), (2456, 16275), (2604, 15350), (3070, 13020), (3100, 12894), (3255, 12280), (3684, 10850), (3720, 10745), (4200, 9517), (4298, 9300), (4340, 9210), (4605, 8680), (4650, 8596), (5208, 7675), (5425, 7368), (6140, 6510), (6200, 6447)]