1439170560

素因数分解:

$2^{19}\times 3^2\times 5^1\times {\mathrm{61}}^1$

素因数の和:110

約数の個数: 240

約数和(自身を含む): 5070908700

約数和(自身を除く): 3631738140

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, 61, 64, 72, 80, 90, 96, 120, 122, 128, 144, 160, 180, 183, 192, 240, 244, 256, 288, 305, 320, 360, 366, 384, 480, 488, 512, 549, 576, 610, 640, 720, 732, 768, 915, 960, 976, 1024, 1098, 1152, 1220, 1280, 1440, 1464, 1536, 1830, 1920, 1952, 2048, 2196, 2304, 2440, 2560, 2745, 2880, 2928, 3072, 3660, 3840, 3904, 4096, 4392, 4608, 4880, 5120, 5490, 5760, 5856, 6144, 7320, 7680, 7808, 8192, 8784, 9216, 9760, 10240, 10980, 11520, 11712, 12288, 14640, 15360, 15616, 16384, 17568, 18432, 19520, 20480, 21960, 23040, 23424, 24576, 29280, 30720, 31232, 32768, 35136, 36864, 39040, 40960, 43920, 46080, 46848, 49152, 58560, 61440, 62464, 65536, 70272, 73728, 78080, 81920, 87840, 92160, 93696, 98304, 117120, 122880, 124928, 131072, 140544, 147456, 156160, 163840, 175680, 184320, 187392, 196608, 234240, 245760, 249856, 262144, 281088, 294912, 312320, 327680, 351360, 368640, 374784, 393216, 468480, 491520, 499712, 524288, 562176, 589824, 624640, 655360, 702720, 737280, 749568, 786432, 936960, 983040, 999424, 1124352, 1179648, 1249280, 1310720, 1405440, 1474560, 1499136, 1572864, 1873920, 1966080, 1998848, 2248704, 2359296, 2498560, 2621440, 2810880, 2949120, 2998272, 3747840, 3932160, 3997696, 4497408, 4718592, 4997120, 5621760, 5898240, 5996544, 7495680, 7864320, 7995392, 8994816, 9994240, 11243520, 11796480, 11993088, 14991360, 15990784, 17989632, 19988480, 22487040, 23592960, 23986176, 29982720, 31981568, 35979264, 39976960, 44974080, 47972352, 59965440, 71958528, 79953920, 89948160, 95944704, 119930880, 143917056, 159907840, 179896320, 239861760, 287834112, 359792640, 479723520, 719585280, 1439170560]

約数ペア:

[(1, 1439170560), (2, 719585280), (3, 479723520), (4, 359792640), (5, 287834112), (6, 239861760), (8, 179896320), (9, 159907840), (10, 143917056), (12, 119930880), (15, 95944704), (16, 89948160), (18, 79953920), (20, 71958528), (24, 59965440), (30, 47972352), (32, 44974080), (36, 39976960), (40, 35979264), (45, 31981568), (48, 29982720), (60, 23986176), (61, 23592960), (64, 22487040), (72, 19988480), (80, 17989632), (90, 15990784), (96, 14991360), (120, 11993088), (122, 11796480), (128, 11243520), (144, 9994240), (160, 8994816), (180, 7995392), (183, 7864320), (192, 7495680), (240, 5996544), (244, 5898240), (256, 5621760), (288, 4997120), (305, 4718592), (320, 4497408), (360, 3997696), (366, 3932160), (384, 3747840), (480, 2998272), (488, 2949120), (512, 2810880), (549, 2621440), (576, 2498560), (610, 2359296), (640, 2248704), (720, 1998848), (732, 1966080), (768, 1873920), (915, 1572864), (960, 1499136), (976, 1474560), (1024, 1405440), (1098, 1310720), (1152, 1249280), (1220, 1179648), (1280, 1124352), (1440, 999424), (1464, 983040), (1536, 936960), (1830, 786432), (1920, 749568), (1952, 737280), (2048, 702720), (2196, 655360), (2304, 624640), (2440, 589824), (2560, 562176), (2745, 524288), (2880, 499712), (2928, 491520), (3072, 468480), (3660, 393216), (3840, 374784), (3904, 368640), (4096, 351360), (4392, 327680), (4608, 312320), (4880, 294912), (5120, 281088), (5490, 262144), (5760, 249856), (5856, 245760), (6144, 234240), (7320, 196608), (7680, 187392), (7808, 184320), (8192, 175680), (8784, 163840), (9216, 156160), (9760, 147456), (10240, 140544), (10980, 131072), (11520, 124928), (11712, 122880), (12288, 117120), (14640, 98304), (15360, 93696), (15616, 92160), (16384, 87840), (17568, 81920), (18432, 78080), (19520, 73728), (20480, 70272), (21960, 65536), (23040, 62464), (23424, 61440), (24576, 58560), (29280, 49152), (30720, 46848), (31232, 46080), (32768, 43920), (35136, 40960), (36864, 39040)]