237497040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{191}}^1$

素因数の和:378

約数の個数: 240

約数和(自身を含む): 880229376

約数和(自身を除く): 642732336

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 157, 165, 176, 180, 191, 198, 220, 240, 264, 314, 330, 360, 382, 396, 440, 471, 495, 528, 573, 628, 660, 720, 764, 785, 792, 880, 942, 955, 990, 1146, 1256, 1320, 1413, 1528, 1570, 1584, 1719, 1727, 1884, 1910, 1980, 2101, 2292, 2355, 2512, 2640, 2826, 2865, 3056, 3140, 3438, 3454, 3768, 3820, 3960, 4202, 4584, 4710, 5181, 5652, 5730, 6280, 6303, 6876, 6908, 7065, 7536, 7640, 7920, 8404, 8595, 8635, 9168, 9420, 10362, 10505, 11304, 11460, 12560, 12606, 13752, 13816, 14130, 15280, 15543, 16808, 17190, 17270, 18840, 18909, 20724, 21010, 22608, 22920, 25212, 25905, 27504, 27632, 28260, 29987, 31086, 31515, 33616, 34380, 34540, 37680, 37818, 41448, 42020, 45840, 50424, 51810, 56520, 59974, 62172, 63030, 68760, 69080, 75636, 77715, 82896, 84040, 89961, 94545, 100848, 103620, 113040, 119948, 124344, 126060, 137520, 138160, 149935, 151272, 155430, 168080, 179922, 189090, 207240, 239896, 248688, 252120, 269883, 299870, 302544, 310860, 329857, 359844, 378180, 414480, 449805, 479792, 504240, 539766, 599740, 621720, 659714, 719688, 756360, 899610, 989571, 1079532, 1199480, 1243440, 1319428, 1349415, 1439376, 1512720, 1649285, 1799220, 1979142, 2159064, 2398960, 2638856, 2698830, 2968713, 3298570, 3598440, 3958284, 4318128, 4947855, 5277712, 5397660, 5937426, 6597140, 7196880, 7916568, 9895710, 10795320, 11874852, 13194280, 14843565, 15833136, 19791420, 21590640, 23749704, 26388560, 29687130, 39582840, 47499408, 59374260, 79165680, 118748520, 237497040]

約数ペア:

[(1, 237497040), (2, 118748520), (3, 79165680), (4, 59374260), (5, 47499408), (6, 39582840), (8, 29687130), (9, 26388560), (10, 23749704), (11, 21590640), (12, 19791420), (15, 15833136), (16, 14843565), (18, 13194280), (20, 11874852), (22, 10795320), (24, 9895710), (30, 7916568), (33, 7196880), (36, 6597140), (40, 5937426), (44, 5397660), (45, 5277712), (48, 4947855), (55, 4318128), (60, 3958284), (66, 3598440), (72, 3298570), (80, 2968713), (88, 2698830), (90, 2638856), (99, 2398960), (110, 2159064), (120, 1979142), (132, 1799220), (144, 1649285), (157, 1512720), (165, 1439376), (176, 1349415), (180, 1319428), (191, 1243440), (198, 1199480), (220, 1079532), (240, 989571), (264, 899610), (314, 756360), (330, 719688), (360, 659714), (382, 621720), (396, 599740), (440, 539766), (471, 504240), (495, 479792), (528, 449805), (573, 414480), (628, 378180), (660, 359844), (720, 329857), (764, 310860), (785, 302544), (792, 299870), (880, 269883), (942, 252120), (955, 248688), (990, 239896), (1146, 207240), (1256, 189090), (1320, 179922), (1413, 168080), (1528, 155430), (1570, 151272), (1584, 149935), (1719, 138160), (1727, 137520), (1884, 126060), (1910, 124344), (1980, 119948), (2101, 113040), (2292, 103620), (2355, 100848), (2512, 94545), (2640, 89961), (2826, 84040), (2865, 82896), (3056, 77715), (3140, 75636), (3438, 69080), (3454, 68760), (3768, 63030), (3820, 62172), (3960, 59974), (4202, 56520), (4584, 51810), (4710, 50424), (5181, 45840), (5652, 42020), (5730, 41448), (6280, 37818), (6303, 37680), (6876, 34540), (6908, 34380), (7065, 33616), (7536, 31515), (7640, 31086), (7920, 29987), (8404, 28260), (8595, 27632), (8635, 27504), (9168, 25905), (9420, 25212), (10362, 22920), (10505, 22608), (11304, 21010), (11460, 20724), (12560, 18909), (12606, 18840), (13752, 17270), (13816, 17190), (14130, 16808), (15280, 15543)]