163952880

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{7507}}^1$

素因数の和:7543

約数の個数: 160

約数和(自身を含む): 625626624

約数和(自身を除く): 461673744

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 104, 105, 112, 120, 130, 140, 156, 168, 182, 195, 208, 210, 240, 260, 273, 280, 312, 336, 364, 390, 420, 455, 520, 546, 560, 624, 728, 780, 840, 910, 1040, 1092, 1365, 1456, 1560, 1680, 1820, 2184, 2730, 3120, 3640, 4368, 5460, 7280, 7507, 10920, 15014, 21840, 22521, 30028, 37535, 45042, 52549, 60056, 75070, 90084, 97591, 105098, 112605, 120112, 150140, 157647, 180168, 195182, 210196, 225210, 262745, 292773, 300280, 315294, 360336, 390364, 420392, 450420, 487955, 525490, 585546, 600560, 630588, 683137, 780728, 788235, 840784, 900840, 975910, 1050980, 1171092, 1261176, 1366274, 1463865, 1561456, 1576470, 1801680, 1951820, 2049411, 2101960, 2342184, 2522352, 2732548, 2927730, 3152940, 3415685, 3903640, 4098822, 4203920, 4684368, 5465096, 5855460, 6305880, 6831370, 7807280, 8197644, 10247055, 10930192, 11710920, 12611760, 13662740, 16395288, 20494110, 23421840, 27325480, 32790576, 40988220, 54650960, 81976440, 163952880]

約数ペア:

[(1, 163952880), (2, 81976440), (3, 54650960), (4, 40988220), (5, 32790576), (6, 27325480), (7, 23421840), (8, 20494110), (10, 16395288), (12, 13662740), (13, 12611760), (14, 11710920), (15, 10930192), (16, 10247055), (20, 8197644), (21, 7807280), (24, 6831370), (26, 6305880), (28, 5855460), (30, 5465096), (35, 4684368), (39, 4203920), (40, 4098822), (42, 3903640), (48, 3415685), (52, 3152940), (56, 2927730), (60, 2732548), (65, 2522352), (70, 2342184), (78, 2101960), (80, 2049411), (84, 1951820), (91, 1801680), (104, 1576470), (105, 1561456), (112, 1463865), (120, 1366274), (130, 1261176), (140, 1171092), (156, 1050980), (168, 975910), (182, 900840), (195, 840784), (208, 788235), (210, 780728), (240, 683137), (260, 630588), (273, 600560), (280, 585546), (312, 525490), (336, 487955), (364, 450420), (390, 420392), (420, 390364), (455, 360336), (520, 315294), (546, 300280), (560, 292773), (624, 262745), (728, 225210), (780, 210196), (840, 195182), (910, 180168), (1040, 157647), (1092, 150140), (1365, 120112), (1456, 112605), (1560, 105098), (1680, 97591), (1820, 90084), (2184, 75070), (2730, 60056), (3120, 52549), (3640, 45042), (4368, 37535), (5460, 30028), (7280, 22521), (7507, 21840), (10920, 15014)]