209314080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{1061}}^1$

素因数の和:1219

約数の個数: 144

約数和(自身を含む): 720176184

約数和(自身を除く): 510862104

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 137, 144, 160, 180, 240, 274, 288, 360, 411, 480, 548, 685, 720, 822, 1061, 1096, 1233, 1370, 1440, 1644, 2055, 2122, 2192, 2466, 2740, 3183, 3288, 4110, 4244, 4384, 4932, 5305, 5480, 6165, 6366, 6576, 8220, 8488, 9549, 9864, 10610, 10960, 12330, 12732, 13152, 15915, 16440, 16976, 19098, 19728, 21220, 21920, 24660, 25464, 31830, 32880, 33952, 38196, 39456, 42440, 47745, 49320, 50928, 63660, 65760, 76392, 84880, 95490, 98640, 101856, 127320, 145357, 152784, 169760, 190980, 197280, 254640, 290714, 305568, 381960, 436071, 509280, 581428, 726785, 763920, 872142, 1162856, 1308213, 1453570, 1527840, 1744284, 2180355, 2325712, 2616426, 2907140, 3488568, 4360710, 4651424, 5232852, 5814280, 6541065, 6977136, 8721420, 10465704, 11628560, 13082130, 13954272, 17442840, 20931408, 23257120, 26164260, 34885680, 41862816, 52328520, 69771360, 104657040, 209314080]

約数ペア:

[(1, 209314080), (2, 104657040), (3, 69771360), (4, 52328520), (5, 41862816), (6, 34885680), (8, 26164260), (9, 23257120), (10, 20931408), (12, 17442840), (15, 13954272), (16, 13082130), (18, 11628560), (20, 10465704), (24, 8721420), (30, 6977136), (32, 6541065), (36, 5814280), (40, 5232852), (45, 4651424), (48, 4360710), (60, 3488568), (72, 2907140), (80, 2616426), (90, 2325712), (96, 2180355), (120, 1744284), (137, 1527840), (144, 1453570), (160, 1308213), (180, 1162856), (240, 872142), (274, 763920), (288, 726785), (360, 581428), (411, 509280), (480, 436071), (548, 381960), (685, 305568), (720, 290714), (822, 254640), (1061, 197280), (1096, 190980), (1233, 169760), (1370, 152784), (1440, 145357), (1644, 127320), (2055, 101856), (2122, 98640), (2192, 95490), (2466, 84880), (2740, 76392), (3183, 65760), (3288, 63660), (4110, 50928), (4244, 49320), (4384, 47745), (4932, 42440), (5305, 39456), (5480, 38196), (6165, 33952), (6366, 32880), (6576, 31830), (8220, 25464), (8488, 24660), (9549, 21920), (9864, 21220), (10610, 19728), (10960, 19098), (12330, 16976), (12732, 16440), (13152, 15915)]