2038510080

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{859}}^1$

素因数の和:991

約数の個数: 240

約数和(自身を含む): 7136775360

約数和(自身を除く): 5098265280

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, 64, 72, 80, 90, 96, 103, 120, 128, 144, 160, 180, 192, 206, 240, 256, 288, 309, 320, 360, 384, 412, 480, 512, 515, 576, 618, 640, 720, 768, 824, 859, 927, 960, 1030, 1152, 1236, 1280, 1440, 1536, 1545, 1648, 1718, 1854, 1920, 2060, 2304, 2472, 2560, 2577, 2880, 3090, 3296, 3436, 3708, 3840, 4120, 4295, 4608, 4635, 4944, 5154, 5760, 6180, 6592, 6872, 7416, 7680, 7731, 8240, 8590, 9270, 9888, 10308, 11520, 12360, 12885, 13184, 13744, 14832, 15462, 16480, 17180, 18540, 19776, 20616, 23040, 24720, 25770, 26368, 27488, 29664, 30924, 32960, 34360, 37080, 38655, 39552, 41232, 49440, 51540, 52736, 54976, 59328, 61848, 65920, 68720, 74160, 77310, 79104, 82464, 88477, 98880, 103080, 109952, 118656, 123696, 131840, 137440, 148320, 154620, 158208, 164928, 176954, 197760, 206160, 219904, 237312, 247392, 263680, 265431, 274880, 296640, 309240, 329856, 353908, 395520, 412320, 439808, 442385, 474624, 494784, 530862, 549760, 593280, 618480, 659712, 707816, 791040, 796293, 824640, 884770, 989568, 1061724, 1099520, 1186560, 1236960, 1319424, 1327155, 1415632, 1592586, 1649280, 1769540, 1979136, 2123448, 2199040, 2373120, 2473920, 2654310, 2831264, 3185172, 3298560, 3539080, 3958272, 3981465, 4246896, 4947840, 5308620, 5662528, 6370344, 6597120, 7078160, 7962930, 8493792, 9895680, 10617240, 11325056, 12740688, 14156320, 15925860, 16987584, 19791360, 21234480, 22650112, 25481376, 28312640, 31851720, 33975168, 42468960, 45300224, 50962752, 56625280, 63703440, 67950336, 84937920, 101925504, 113250560, 127406880, 135900672, 169875840, 203851008, 226501120, 254813760, 339751680, 407702016, 509627520, 679503360, 1019255040, 2038510080]

約数ペア:

[(1, 2038510080), (2, 1019255040), (3, 679503360), (4, 509627520), (5, 407702016), (6, 339751680), (8, 254813760), (9, 226501120), (10, 203851008), (12, 169875840), (15, 135900672), (16, 127406880), (18, 113250560), (20, 101925504), (24, 84937920), (30, 67950336), (32, 63703440), (36, 56625280), (40, 50962752), (45, 45300224), (48, 42468960), (60, 33975168), (64, 31851720), (72, 28312640), (80, 25481376), (90, 22650112), (96, 21234480), (103, 19791360), (120, 16987584), (128, 15925860), (144, 14156320), (160, 12740688), (180, 11325056), (192, 10617240), (206, 9895680), (240, 8493792), (256, 7962930), (288, 7078160), (309, 6597120), (320, 6370344), (360, 5662528), (384, 5308620), (412, 4947840), (480, 4246896), (512, 3981465), (515, 3958272), (576, 3539080), (618, 3298560), (640, 3185172), (720, 2831264), (768, 2654310), (824, 2473920), (859, 2373120), (927, 2199040), (960, 2123448), (1030, 1979136), (1152, 1769540), (1236, 1649280), (1280, 1592586), (1440, 1415632), (1536, 1327155), (1545, 1319424), (1648, 1236960), (1718, 1186560), (1854, 1099520), (1920, 1061724), (2060, 989568), (2304, 884770), (2472, 824640), (2560, 796293), (2577, 791040), (2880, 707816), (3090, 659712), (3296, 618480), (3436, 593280), (3708, 549760), (3840, 530862), (4120, 494784), (4295, 474624), (4608, 442385), (4635, 439808), (4944, 412320), (5154, 395520), (5760, 353908), (6180, 329856), (6592, 309240), (6872, 296640), (7416, 274880), (7680, 265431), (7731, 263680), (8240, 247392), (8590, 237312), (9270, 219904), (9888, 206160), (10308, 197760), (11520, 176954), (12360, 164928), (12885, 158208), (13184, 154620), (13744, 148320), (14832, 137440), (15462, 131840), (16480, 123696), (17180, 118656), (18540, 109952), (19776, 103080), (20616, 98880), (23040, 88477), (24720, 82464), (25770, 79104), (26368, 77310), (27488, 74160), (29664, 68720), (30924, 65920), (32960, 61848), (34360, 59328), (37080, 54976), (38655, 52736), (39552, 51540), (41232, 49440)]