61061440

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1$

素因数の和:141

約数の個数: 168

約数和(自身を含む): 170261280

約数和(自身を除く): 109199840

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 32, 38, 40, 44, 55, 64, 76, 80, 83, 88, 95, 110, 121, 152, 160, 166, 176, 190, 209, 220, 242, 304, 320, 332, 352, 380, 415, 418, 440, 484, 605, 608, 664, 704, 760, 830, 836, 880, 913, 968, 1045, 1210, 1216, 1328, 1520, 1577, 1660, 1672, 1760, 1826, 1936, 2090, 2299, 2420, 2656, 3040, 3154, 3320, 3344, 3520, 3652, 3872, 4180, 4565, 4598, 4840, 5312, 6080, 6308, 6640, 6688, 7304, 7744, 7885, 8360, 9130, 9196, 9680, 10043, 11495, 12616, 13280, 13376, 14608, 15770, 16720, 17347, 18260, 18392, 19360, 20086, 22990, 25232, 26560, 29216, 31540, 33440, 34694, 36520, 36784, 38720, 40172, 45980, 50215, 50464, 58432, 63080, 66880, 69388, 73040, 73568, 80344, 86735, 91960, 100430, 100928, 126160, 138776, 146080, 147136, 160688, 173470, 183920, 190817, 200860, 252320, 277552, 292160, 321376, 346940, 367840, 381634, 401720, 504640, 555104, 642752, 693880, 735680, 763268, 803440, 954085, 1110208, 1387760, 1526536, 1606880, 1908170, 2775520, 3053072, 3213760, 3816340, 5551040, 6106144, 7632680, 12212288, 15265360, 30530720, 61061440]

約数ペア:

[(1, 61061440), (2, 30530720), (4, 15265360), (5, 12212288), (8, 7632680), (10, 6106144), (11, 5551040), (16, 3816340), (19, 3213760), (20, 3053072), (22, 2775520), (32, 1908170), (38, 1606880), (40, 1526536), (44, 1387760), (55, 1110208), (64, 954085), (76, 803440), (80, 763268), (83, 735680), (88, 693880), (95, 642752), (110, 555104), (121, 504640), (152, 401720), (160, 381634), (166, 367840), (176, 346940), (190, 321376), (209, 292160), (220, 277552), (242, 252320), (304, 200860), (320, 190817), (332, 183920), (352, 173470), (380, 160688), (415, 147136), (418, 146080), (440, 138776), (484, 126160), (605, 100928), (608, 100430), (664, 91960), (704, 86735), (760, 80344), (830, 73568), (836, 73040), (880, 69388), (913, 66880), (968, 63080), (1045, 58432), (1210, 50464), (1216, 50215), (1328, 45980), (1520, 40172), (1577, 38720), (1660, 36784), (1672, 36520), (1760, 34694), (1826, 33440), (1936, 31540), (2090, 29216), (2299, 26560), (2420, 25232), (2656, 22990), (3040, 20086), (3154, 19360), (3320, 18392), (3344, 18260), (3520, 17347), (3652, 16720), (3872, 15770), (4180, 14608), (4565, 13376), (4598, 13280), (4840, 12616), (5312, 11495), (6080, 10043), (6308, 9680), (6640, 9196), (6688, 9130), (7304, 8360), (7744, 7885)]