2813592240

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{42019}}^1$

素因数の和:42072

約数の個数: 160

約数和(自身を含む): 10004121600

約数和(自身を除く): 7190529360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 36, 40, 45, 48, 54, 60, 62, 72, 80, 90, 93, 108, 120, 124, 135, 144, 155, 180, 186, 216, 240, 248, 270, 279, 310, 360, 372, 432, 465, 496, 540, 558, 620, 720, 744, 837, 930, 1080, 1116, 1240, 1395, 1488, 1674, 1860, 2160, 2232, 2480, 2790, 3348, 3720, 4185, 4464, 5580, 6696, 7440, 8370, 11160, 13392, 16740, 22320, 33480, 42019, 66960, 84038, 126057, 168076, 210095, 252114, 336152, 378171, 420190, 504228, 630285, 672304, 756342, 840380, 1008456, 1134513, 1260570, 1302589, 1512684, 1680760, 1890855, 2016912, 2269026, 2521140, 2605178, 3025368, 3361520, 3781710, 3907767, 4538052, 5042280, 5210356, 5672565, 6050736, 6512945, 7563420, 7815534, 9076104, 10084560, 10420712, 11345130, 11723301, 13025890, 15126840, 15631068, 18152208, 19538835, 20841424, 22690260, 23446602, 26051780, 30253680, 31262136, 35169903, 39077670, 45380520, 46893204, 52103560, 58616505, 62524272, 70339806, 78155340, 90761040, 93786408, 104207120, 117233010, 140679612, 156310680, 175849515, 187572816, 234466020, 281359224, 312621360, 351699030, 468932040, 562718448, 703398060, 937864080, 1406796120, 2813592240]

約数ペア:

[(1, 2813592240), (2, 1406796120), (3, 937864080), (4, 703398060), (5, 562718448), (6, 468932040), (8, 351699030), (9, 312621360), (10, 281359224), (12, 234466020), (15, 187572816), (16, 175849515), (18, 156310680), (20, 140679612), (24, 117233010), (27, 104207120), (30, 93786408), (31, 90761040), (36, 78155340), (40, 70339806), (45, 62524272), (48, 58616505), (54, 52103560), (60, 46893204), (62, 45380520), (72, 39077670), (80, 35169903), (90, 31262136), (93, 30253680), (108, 26051780), (120, 23446602), (124, 22690260), (135, 20841424), (144, 19538835), (155, 18152208), (180, 15631068), (186, 15126840), (216, 13025890), (240, 11723301), (248, 11345130), (270, 10420712), (279, 10084560), (310, 9076104), (360, 7815534), (372, 7563420), (432, 6512945), (465, 6050736), (496, 5672565), (540, 5210356), (558, 5042280), (620, 4538052), (720, 3907767), (744, 3781710), (837, 3361520), (930, 3025368), (1080, 2605178), (1116, 2521140), (1240, 2269026), (1395, 2016912), (1488, 1890855), (1674, 1680760), (1860, 1512684), (2160, 1302589), (2232, 1260570), (2480, 1134513), (2790, 1008456), (3348, 840380), (3720, 756342), (4185, 672304), (4464, 630285), (5580, 504228), (6696, 420190), (7440, 378171), (8370, 336152), (11160, 252114), (13392, 210095), (16740, 168076), (22320, 126057), (33480, 84038), (42019, 66960)]