1886302440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{6709}}^1$

素因数の和:6808

約数の個数: 192

約数和(自身を含む): 6783004800

約数和(自身を除く): 4896702360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 71, 72, 88, 90, 99, 110, 120, 132, 142, 165, 180, 198, 213, 220, 264, 284, 330, 355, 360, 396, 426, 440, 495, 568, 639, 660, 710, 781, 792, 852, 990, 1065, 1278, 1320, 1420, 1562, 1704, 1980, 2130, 2343, 2556, 2840, 3124, 3195, 3905, 3960, 4260, 4686, 5112, 6248, 6390, 6709, 7029, 7810, 8520, 9372, 11715, 12780, 13418, 14058, 15620, 18744, 20127, 23430, 25560, 26836, 28116, 31240, 33545, 35145, 40254, 46860, 53672, 56232, 60381, 67090, 70290, 73799, 80508, 93720, 100635, 120762, 134180, 140580, 147598, 161016, 201270, 221397, 241524, 268360, 281160, 295196, 301905, 368995, 402540, 442794, 476339, 483048, 590392, 603810, 664191, 737990, 805080, 885588, 952678, 1106985, 1207620, 1328382, 1429017, 1475980, 1771176, 1905356, 2213970, 2381695, 2415240, 2656764, 2858034, 2951960, 3320955, 3810712, 4287051, 4427940, 4763390, 5239729, 5313528, 5716068, 6641910, 7145085, 8574102, 8855880, 9526780, 10479458, 11432136, 13283820, 14290170, 15719187, 17148204, 19053560, 20958916, 21435255, 26198645, 26567640, 28580340, 31438374, 34296408, 41917832, 42870510, 47157561, 52397290, 57160680, 62876748, 78595935, 85741020, 94315122, 104794580, 125753496, 157191870, 171482040, 188630244, 209589160, 235787805, 314383740, 377260488, 471575610, 628767480, 943151220, 1886302440]

約数ペア:

[(1, 1886302440), (2, 943151220), (3, 628767480), (4, 471575610), (5, 377260488), (6, 314383740), (8, 235787805), (9, 209589160), (10, 188630244), (11, 171482040), (12, 157191870), (15, 125753496), (18, 104794580), (20, 94315122), (22, 85741020), (24, 78595935), (30, 62876748), (33, 57160680), (36, 52397290), (40, 47157561), (44, 42870510), (45, 41917832), (55, 34296408), (60, 31438374), (66, 28580340), (71, 26567640), (72, 26198645), (88, 21435255), (90, 20958916), (99, 19053560), (110, 17148204), (120, 15719187), (132, 14290170), (142, 13283820), (165, 11432136), (180, 10479458), (198, 9526780), (213, 8855880), (220, 8574102), (264, 7145085), (284, 6641910), (330, 5716068), (355, 5313528), (360, 5239729), (396, 4763390), (426, 4427940), (440, 4287051), (495, 3810712), (568, 3320955), (639, 2951960), (660, 2858034), (710, 2656764), (781, 2415240), (792, 2381695), (852, 2213970), (990, 1905356), (1065, 1771176), (1278, 1475980), (1320, 1429017), (1420, 1328382), (1562, 1207620), (1704, 1106985), (1980, 952678), (2130, 885588), (2343, 805080), (2556, 737990), (2840, 664191), (3124, 603810), (3195, 590392), (3905, 483048), (3960, 476339), (4260, 442794), (4686, 402540), (5112, 368995), (6248, 301905), (6390, 295196), (6709, 281160), (7029, 268360), (7810, 241524), (8520, 221397), (9372, 201270), (11715, 161016), (12780, 147598), (13418, 140580), (14058, 134180), (15620, 120762), (18744, 100635), (20127, 93720), (23430, 80508), (25560, 73799), (26836, 70290), (28116, 67090), (31240, 60381), (33545, 56232), (35145, 53672), (40254, 46860)]