240056960

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:147

約数の個数: 256

約数和(自身を含む): 701205120

約数和(自身を除く): 461148160

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 40, 43, 44, 52, 55, 61, 64, 65, 80, 86, 88, 104, 110, 122, 128, 130, 143, 160, 172, 176, 208, 215, 220, 244, 260, 286, 305, 320, 344, 352, 416, 430, 440, 473, 488, 520, 559, 572, 610, 640, 671, 688, 704, 715, 793, 832, 860, 880, 946, 976, 1040, 1118, 1144, 1220, 1342, 1376, 1408, 1430, 1586, 1664, 1720, 1760, 1892, 1952, 2080, 2236, 2288, 2365, 2440, 2623, 2684, 2752, 2795, 2860, 3172, 3355, 3440, 3520, 3784, 3904, 3965, 4160, 4472, 4576, 4730, 4880, 5246, 5368, 5504, 5590, 5720, 6149, 6344, 6710, 6880, 7040, 7568, 7808, 7930, 8320, 8723, 8944, 9152, 9460, 9760, 10492, 10736, 11180, 11440, 12298, 12688, 13115, 13420, 13760, 15136, 15860, 17446, 17888, 18304, 18920, 19520, 20984, 21472, 22360, 22880, 24596, 25376, 26230, 26840, 27520, 28853, 30272, 30745, 31720, 34099, 34892, 35776, 37840, 39040, 41968, 42944, 43615, 44720, 45760, 49192, 50752, 52460, 53680, 57706, 60544, 61490, 63440, 68198, 69784, 71552, 75680, 83936, 85888, 87230, 89440, 91520, 98384, 101504, 104920, 107360, 115412, 122980, 126880, 136396, 139568, 144265, 151360, 167872, 170495, 174460, 178880, 196768, 209840, 214720, 230824, 245960, 253760, 272792, 279136, 288530, 302720, 335744, 340990, 348920, 357760, 375089, 393536, 419680, 429440, 461648, 491920, 507520, 545584, 558272, 577060, 681980, 697840, 750178, 787072, 839360, 923296, 983840, 1091168, 1116544, 1154120, 1363960, 1395680, 1500356, 1678720, 1846592, 1875445, 1967680, 2182336, 2308240, 2727920, 2791360, 3000712, 3693184, 3750890, 3935360, 4364672, 4616480, 5455840, 5582720, 6001424, 7501780, 9232960, 10911680, 12002848, 15003560, 18465920, 21823360, 24005696, 30007120, 48011392, 60014240, 120028480, 240056960]

約数ペア:

[(1, 240056960), (2, 120028480), (4, 60014240), (5, 48011392), (8, 30007120), (10, 24005696), (11, 21823360), (13, 18465920), (16, 15003560), (20, 12002848), (22, 10911680), (26, 9232960), (32, 7501780), (40, 6001424), (43, 5582720), (44, 5455840), (52, 4616480), (55, 4364672), (61, 3935360), (64, 3750890), (65, 3693184), (80, 3000712), (86, 2791360), (88, 2727920), (104, 2308240), (110, 2182336), (122, 1967680), (128, 1875445), (130, 1846592), (143, 1678720), (160, 1500356), (172, 1395680), (176, 1363960), (208, 1154120), (215, 1116544), (220, 1091168), (244, 983840), (260, 923296), (286, 839360), (305, 787072), (320, 750178), (344, 697840), (352, 681980), (416, 577060), (430, 558272), (440, 545584), (473, 507520), (488, 491920), (520, 461648), (559, 429440), (572, 419680), (610, 393536), (640, 375089), (671, 357760), (688, 348920), (704, 340990), (715, 335744), (793, 302720), (832, 288530), (860, 279136), (880, 272792), (946, 253760), (976, 245960), (1040, 230824), (1118, 214720), (1144, 209840), (1220, 196768), (1342, 178880), (1376, 174460), (1408, 170495), (1430, 167872), (1586, 151360), (1664, 144265), (1720, 139568), (1760, 136396), (1892, 126880), (1952, 122980), (2080, 115412), (2236, 107360), (2288, 104920), (2365, 101504), (2440, 98384), (2623, 91520), (2684, 89440), (2752, 87230), (2795, 85888), (2860, 83936), (3172, 75680), (3355, 71552), (3440, 69784), (3520, 68198), (3784, 63440), (3904, 61490), (3965, 60544), (4160, 57706), (4472, 53680), (4576, 52460), (4730, 50752), (4880, 49192), (5246, 45760), (5368, 44720), (5504, 43615), (5590, 42944), (5720, 41968), (6149, 39040), (6344, 37840), (6710, 35776), (6880, 34892), (7040, 34099), (7568, 31720), (7808, 30745), (7930, 30272), (8320, 28853), (8723, 27520), (8944, 26840), (9152, 26230), (9460, 25376), (9760, 24596), (10492, 22880), (10736, 22360), (11180, 21472), (11440, 20984), (12298, 19520), (12688, 18920), (13115, 18304), (13420, 17888), (13760, 17446), (15136, 15860)]