1972553040

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{239}}^1\times {\mathrm{3821}}^1$

素因数の和:4082

約数の個数: 160

約数和(自身を含む): 6824563200

約数和(自身を除く): 4852010160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 239, 240, 270, 360, 432, 478, 540, 717, 720, 956, 1080, 1195, 1434, 1912, 2151, 2160, 2390, 2868, 3585, 3821, 3824, 4302, 4780, 5736, 6453, 7170, 7642, 8604, 9560, 10755, 11463, 11472, 12906, 14340, 15284, 17208, 19105, 19120, 21510, 22926, 25812, 28680, 30568, 32265, 34389, 34416, 38210, 43020, 45852, 51624, 57315, 57360, 61136, 64530, 68778, 76420, 86040, 91704, 103167, 103248, 114630, 129060, 137556, 152840, 171945, 172080, 183408, 206334, 229260, 258120, 275112, 305680, 343890, 412668, 458520, 515835, 516240, 550224, 687780, 825336, 913219, 917040, 1031670, 1375560, 1650672, 1826438, 2063340, 2739657, 2751120, 3652876, 4126680, 4566095, 5479314, 7305752, 8218971, 8253360, 9132190, 10958628, 13698285, 14611504, 16437942, 18264380, 21917256, 24656913, 27396570, 32875884, 36528760, 41094855, 43834512, 49313826, 54793140, 65751768, 73057520, 82189710, 98627652, 109586280, 123284565, 131503536, 164379420, 197255304, 219172560, 246569130, 328758840, 394510608, 493138260, 657517680, 986276520, 1972553040]

約数ペア:

[(1, 1972553040), (2, 986276520), (3, 657517680), (4, 493138260), (5, 394510608), (6, 328758840), (8, 246569130), (9, 219172560), (10, 197255304), (12, 164379420), (15, 131503536), (16, 123284565), (18, 109586280), (20, 98627652), (24, 82189710), (27, 73057520), (30, 65751768), (36, 54793140), (40, 49313826), (45, 43834512), (48, 41094855), (54, 36528760), (60, 32875884), (72, 27396570), (80, 24656913), (90, 21917256), (108, 18264380), (120, 16437942), (135, 14611504), (144, 13698285), (180, 10958628), (216, 9132190), (239, 8253360), (240, 8218971), (270, 7305752), (360, 5479314), (432, 4566095), (478, 4126680), (540, 3652876), (717, 2751120), (720, 2739657), (956, 2063340), (1080, 1826438), (1195, 1650672), (1434, 1375560), (1912, 1031670), (2151, 917040), (2160, 913219), (2390, 825336), (2868, 687780), (3585, 550224), (3821, 516240), (3824, 515835), (4302, 458520), (4780, 412668), (5736, 343890), (6453, 305680), (7170, 275112), (7642, 258120), (8604, 229260), (9560, 206334), (10755, 183408), (11463, 172080), (11472, 171945), (12906, 152840), (14340, 137556), (15284, 129060), (17208, 114630), (19105, 103248), (19120, 103167), (21510, 91704), (22926, 86040), (25812, 76420), (28680, 68778), (30568, 64530), (32265, 61136), (34389, 57360), (34416, 57315), (38210, 51624), (43020, 45852)]