145665960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{523}}^1$

素因数の和:759

約数の個数: 128

約数和(自身を含む): 479900160

約数和(自身を除く): 334234200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 211, 220, 264, 330, 422, 440, 523, 633, 660, 844, 1046, 1055, 1266, 1320, 1569, 1688, 2092, 2110, 2321, 2532, 2615, 3138, 3165, 4184, 4220, 4642, 5064, 5230, 5753, 6276, 6330, 6963, 7845, 8440, 9284, 10460, 11506, 11605, 12552, 12660, 13926, 15690, 17259, 18568, 20920, 23012, 23210, 25320, 27852, 28765, 31380, 34518, 34815, 46024, 46420, 55704, 57530, 62760, 69036, 69630, 86295, 92840, 110353, 115060, 138072, 139260, 172590, 220706, 230120, 278520, 331059, 345180, 441412, 551765, 662118, 690360, 882824, 1103530, 1213883, 1324236, 1655295, 2207060, 2427766, 2648472, 3310590, 3641649, 4414120, 4855532, 6069415, 6621180, 7283298, 9711064, 12138830, 13242360, 14566596, 18208245, 24277660, 29133192, 36416490, 48555320, 72832980, 145665960]

約数ペア:

[(1, 145665960), (2, 72832980), (3, 48555320), (4, 36416490), (5, 29133192), (6, 24277660), (8, 18208245), (10, 14566596), (11, 13242360), (12, 12138830), (15, 9711064), (20, 7283298), (22, 6621180), (24, 6069415), (30, 4855532), (33, 4414120), (40, 3641649), (44, 3310590), (55, 2648472), (60, 2427766), (66, 2207060), (88, 1655295), (110, 1324236), (120, 1213883), (132, 1103530), (165, 882824), (211, 690360), (220, 662118), (264, 551765), (330, 441412), (422, 345180), (440, 331059), (523, 278520), (633, 230120), (660, 220706), (844, 172590), (1046, 139260), (1055, 138072), (1266, 115060), (1320, 110353), (1569, 92840), (1688, 86295), (2092, 69630), (2110, 69036), (2321, 62760), (2532, 57530), (2615, 55704), (3138, 46420), (3165, 46024), (4184, 34815), (4220, 34518), (4642, 31380), (5064, 28765), (5230, 27852), (5753, 25320), (6276, 23210), (6330, 23012), (6963, 20920), (7845, 18568), (8440, 17259), (9284, 15690), (10460, 13926), (11506, 12660), (11605, 12552)]