162294880

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^2\times {\mathrm{83}}^1\times {\mathrm{101}}^1$

素因数の和:221

約数の個数: 144

約数和(自身を含む): 430747632

約数和(自身を除く): 268452752

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 83, 88, 101, 110, 121, 160, 166, 176, 202, 220, 242, 332, 352, 404, 415, 440, 484, 505, 605, 664, 808, 830, 880, 913, 968, 1010, 1111, 1210, 1328, 1616, 1660, 1760, 1826, 1936, 2020, 2222, 2420, 2656, 3232, 3320, 3652, 3872, 4040, 4444, 4565, 4840, 5555, 6640, 7304, 8080, 8383, 8888, 9130, 9680, 10043, 11110, 12221, 13280, 14608, 16160, 16766, 17776, 18260, 19360, 20086, 22220, 24442, 29216, 33532, 35552, 36520, 40172, 41915, 44440, 48884, 50215, 61105, 67064, 73040, 80344, 83830, 88880, 92213, 97768, 100430, 122210, 134128, 146080, 160688, 167660, 177760, 184426, 195536, 200860, 244420, 268256, 321376, 335320, 368852, 391072, 401720, 461065, 488840, 670640, 737704, 803440, 922130, 977680, 1014343, 1341280, 1475408, 1606880, 1844260, 1955360, 2028686, 2950816, 3688520, 4057372, 5071715, 7377040, 8114744, 10143430, 14754080, 16229488, 20286860, 32458976, 40573720, 81147440, 162294880]

約数ペア:

[(1, 162294880), (2, 81147440), (4, 40573720), (5, 32458976), (8, 20286860), (10, 16229488), (11, 14754080), (16, 10143430), (20, 8114744), (22, 7377040), (32, 5071715), (40, 4057372), (44, 3688520), (55, 2950816), (80, 2028686), (83, 1955360), (88, 1844260), (101, 1606880), (110, 1475408), (121, 1341280), (160, 1014343), (166, 977680), (176, 922130), (202, 803440), (220, 737704), (242, 670640), (332, 488840), (352, 461065), (404, 401720), (415, 391072), (440, 368852), (484, 335320), (505, 321376), (605, 268256), (664, 244420), (808, 200860), (830, 195536), (880, 184426), (913, 177760), (968, 167660), (1010, 160688), (1111, 146080), (1210, 134128), (1328, 122210), (1616, 100430), (1660, 97768), (1760, 92213), (1826, 88880), (1936, 83830), (2020, 80344), (2222, 73040), (2420, 67064), (2656, 61105), (3232, 50215), (3320, 48884), (3652, 44440), (3872, 41915), (4040, 40172), (4444, 36520), (4565, 35552), (4840, 33532), (5555, 29216), (6640, 24442), (7304, 22220), (8080, 20086), (8383, 19360), (8888, 18260), (9130, 17776), (9680, 16766), (10043, 16160), (11110, 14608), (12221, 13280)]