339498840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{461}}^1$

素因数の和:530

約数の個数: 192

約数和(自身を含む): 1140622560

約数和(自身を除く): 801123720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 19, 20, 24, 30, 34, 38, 40, 51, 57, 60, 68, 76, 85, 95, 102, 114, 120, 136, 152, 170, 190, 204, 228, 255, 285, 323, 340, 361, 380, 408, 456, 461, 510, 570, 646, 680, 722, 760, 922, 969, 1020, 1083, 1140, 1292, 1383, 1444, 1615, 1805, 1844, 1938, 2040, 2166, 2280, 2305, 2584, 2766, 2888, 3230, 3610, 3688, 3876, 4332, 4610, 4845, 5415, 5532, 6137, 6460, 6915, 7220, 7752, 7837, 8664, 8759, 9220, 9690, 10830, 11064, 12274, 12920, 13830, 14440, 15674, 17518, 18411, 18440, 19380, 21660, 23511, 24548, 26277, 27660, 30685, 31348, 35036, 36822, 38760, 39185, 43320, 43795, 47022, 49096, 52554, 55320, 61370, 62696, 70072, 73644, 78370, 87590, 92055, 94044, 105108, 117555, 122740, 131385, 147288, 148903, 156740, 166421, 175180, 184110, 188088, 210216, 235110, 245480, 262770, 297806, 313480, 332842, 350360, 368220, 446709, 470220, 499263, 525540, 595612, 665684, 736440, 744515, 832105, 893418, 940440, 998526, 1051080, 1191224, 1331368, 1489030, 1664210, 1786836, 1997052, 2233545, 2496315, 2829157, 2978060, 3328420, 3573672, 3994104, 4467090, 4992630, 5658314, 5956120, 6656840, 8487471, 8934180, 9985260, 11316628, 14145785, 16974942, 17868360, 19970520, 22633256, 28291570, 33949884, 42437355, 56583140, 67899768, 84874710, 113166280, 169749420, 339498840]

約数ペア:

[(1, 339498840), (2, 169749420), (3, 113166280), (4, 84874710), (5, 67899768), (6, 56583140), (8, 42437355), (10, 33949884), (12, 28291570), (15, 22633256), (17, 19970520), (19, 17868360), (20, 16974942), (24, 14145785), (30, 11316628), (34, 9985260), (38, 8934180), (40, 8487471), (51, 6656840), (57, 5956120), (60, 5658314), (68, 4992630), (76, 4467090), (85, 3994104), (95, 3573672), (102, 3328420), (114, 2978060), (120, 2829157), (136, 2496315), (152, 2233545), (170, 1997052), (190, 1786836), (204, 1664210), (228, 1489030), (255, 1331368), (285, 1191224), (323, 1051080), (340, 998526), (361, 940440), (380, 893418), (408, 832105), (456, 744515), (461, 736440), (510, 665684), (570, 595612), (646, 525540), (680, 499263), (722, 470220), (760, 446709), (922, 368220), (969, 350360), (1020, 332842), (1083, 313480), (1140, 297806), (1292, 262770), (1383, 245480), (1444, 235110), (1615, 210216), (1805, 188088), (1844, 184110), (1938, 175180), (2040, 166421), (2166, 156740), (2280, 148903), (2305, 147288), (2584, 131385), (2766, 122740), (2888, 117555), (3230, 105108), (3610, 94044), (3688, 92055), (3876, 87590), (4332, 78370), (4610, 73644), (4845, 70072), (5415, 62696), (5532, 61370), (6137, 55320), (6460, 52554), (6915, 49096), (7220, 47022), (7752, 43795), (7837, 43320), (8664, 39185), (8759, 38760), (9220, 36822), (9690, 35036), (10830, 31348), (11064, 30685), (12274, 27660), (12920, 26277), (13830, 24548), (14440, 23511), (15674, 21660), (17518, 19380), (18411, 18440)]