1356784440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{467}}^1$

素因数の和:594

約数の個数: 256

約数和(自身を含む): 4658135040

約数和(自身を除く): 3301350600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 31, 33, 40, 44, 55, 60, 62, 66, 71, 88, 93, 110, 120, 124, 132, 142, 155, 165, 186, 213, 220, 248, 264, 284, 310, 330, 341, 355, 372, 426, 440, 465, 467, 568, 620, 660, 682, 710, 744, 781, 852, 930, 934, 1023, 1065, 1240, 1320, 1364, 1401, 1420, 1562, 1704, 1705, 1860, 1868, 2046, 2130, 2201, 2335, 2343, 2728, 2802, 2840, 3124, 3410, 3720, 3736, 3905, 4092, 4260, 4402, 4670, 4686, 5115, 5137, 5604, 6248, 6603, 6820, 7005, 7810, 8184, 8520, 8804, 9340, 9372, 10230, 10274, 11005, 11208, 11715, 13206, 13640, 14010, 14477, 15411, 15620, 17608, 18680, 18744, 20460, 20548, 22010, 23430, 24211, 25685, 26412, 28020, 28954, 30822, 31240, 33015, 33157, 40920, 41096, 43431, 44020, 46860, 48422, 51370, 52824, 56040, 57908, 61644, 66030, 66314, 72385, 72633, 77055, 86862, 88040, 93720, 96844, 99471, 102740, 115816, 121055, 123288, 132060, 132628, 144770, 145266, 154110, 159247, 165785, 173724, 193688, 198942, 205480, 217155, 242110, 264120, 265256, 289540, 290532, 308220, 318494, 331570, 347448, 363165, 364727, 397884, 434310, 477741, 484220, 497355, 579080, 581064, 616440, 636988, 663140, 726330, 729454, 795768, 796235, 868620, 955482, 968440, 994710, 1027867, 1094181, 1273976, 1326280, 1452660, 1458908, 1592470, 1737240, 1823635, 1910964, 1989420, 2055734, 2188362, 2388705, 2905320, 2917816, 3083601, 3184940, 3647270, 3821928, 3978840, 4111468, 4376724, 4777410, 5139335, 5470905, 6167202, 6369880, 7294540, 8222936, 8753448, 9554820, 10278670, 10941810, 11306537, 12334404, 14589080, 15418005, 19109640, 20557340, 21883620, 22613074, 24668808, 30836010, 33919611, 41114680, 43767240, 45226148, 56532685, 61672020, 67839222, 90452296, 113065370, 123344040, 135678444, 169598055, 226130740, 271356888, 339196110, 452261480, 678392220, 1356784440]

約数ペア:

[(1, 1356784440), (2, 678392220), (3, 452261480), (4, 339196110), (5, 271356888), (6, 226130740), (8, 169598055), (10, 135678444), (11, 123344040), (12, 113065370), (15, 90452296), (20, 67839222), (22, 61672020), (24, 56532685), (30, 45226148), (31, 43767240), (33, 41114680), (40, 33919611), (44, 30836010), (55, 24668808), (60, 22613074), (62, 21883620), (66, 20557340), (71, 19109640), (88, 15418005), (93, 14589080), (110, 12334404), (120, 11306537), (124, 10941810), (132, 10278670), (142, 9554820), (155, 8753448), (165, 8222936), (186, 7294540), (213, 6369880), (220, 6167202), (248, 5470905), (264, 5139335), (284, 4777410), (310, 4376724), (330, 4111468), (341, 3978840), (355, 3821928), (372, 3647270), (426, 3184940), (440, 3083601), (465, 2917816), (467, 2905320), (568, 2388705), (620, 2188362), (660, 2055734), (682, 1989420), (710, 1910964), (744, 1823635), (781, 1737240), (852, 1592470), (930, 1458908), (934, 1452660), (1023, 1326280), (1065, 1273976), (1240, 1094181), (1320, 1027867), (1364, 994710), (1401, 968440), (1420, 955482), (1562, 868620), (1704, 796235), (1705, 795768), (1860, 729454), (1868, 726330), (2046, 663140), (2130, 636988), (2201, 616440), (2335, 581064), (2343, 579080), (2728, 497355), (2802, 484220), (2840, 477741), (3124, 434310), (3410, 397884), (3720, 364727), (3736, 363165), (3905, 347448), (4092, 331570), (4260, 318494), (4402, 308220), (4670, 290532), (4686, 289540), (5115, 265256), (5137, 264120), (5604, 242110), (6248, 217155), (6603, 205480), (6820, 198942), (7005, 193688), (7810, 173724), (8184, 165785), (8520, 159247), (8804, 154110), (9340, 145266), (9372, 144770), (10230, 132628), (10274, 132060), (11005, 123288), (11208, 121055), (11715, 115816), (13206, 102740), (13640, 99471), (14010, 96844), (14477, 93720), (15411, 88040), (15620, 86862), (17608, 77055), (18680, 72633), (18744, 72385), (20460, 66314), (20548, 66030), (22010, 61644), (23430, 57908), (24211, 56040), (25685, 52824), (26412, 51370), (28020, 48422), (28954, 46860), (30822, 44020), (31240, 43431), (33015, 41096), (33157, 40920)]