164387520

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{5189}}^1$

素因数の和:5223

約数の個数: 168

約数和(自身を含む): 616945680

約数和(自身を除く): 452558160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 180, 192, 198, 220, 240, 264, 288, 320, 330, 352, 360, 396, 440, 480, 495, 528, 576, 660, 704, 720, 792, 880, 960, 990, 1056, 1320, 1440, 1584, 1760, 1980, 2112, 2640, 2880, 3168, 3520, 3960, 5189, 5280, 6336, 7920, 10378, 10560, 15567, 15840, 20756, 25945, 31134, 31680, 41512, 46701, 51890, 57079, 62268, 77835, 83024, 93402, 103780, 114158, 124536, 155670, 166048, 171237, 186804, 207560, 228316, 233505, 249072, 285395, 311340, 332096, 342474, 373608, 415120, 456632, 467010, 498144, 513711, 570790, 622680, 684948, 747216, 830240, 856185, 913264, 934020, 996288, 1027422, 1141580, 1245360, 1369896, 1494432, 1660480, 1712370, 1826528, 1868040, 2054844, 2283160, 2490720, 2568555, 2739792, 2988864, 3424740, 3653056, 3736080, 4109688, 4566320, 4981440, 5137110, 5479584, 6849480, 7472160, 8219376, 9132640, 10274220, 10959168, 13698960, 14944320, 16438752, 18265280, 20548440, 27397920, 32877504, 41096880, 54795840, 82193760, 164387520]

約数ペア:

[(1, 164387520), (2, 82193760), (3, 54795840), (4, 41096880), (5, 32877504), (6, 27397920), (8, 20548440), (9, 18265280), (10, 16438752), (11, 14944320), (12, 13698960), (15, 10959168), (16, 10274220), (18, 9132640), (20, 8219376), (22, 7472160), (24, 6849480), (30, 5479584), (32, 5137110), (33, 4981440), (36, 4566320), (40, 4109688), (44, 3736080), (45, 3653056), (48, 3424740), (55, 2988864), (60, 2739792), (64, 2568555), (66, 2490720), (72, 2283160), (80, 2054844), (88, 1868040), (90, 1826528), (96, 1712370), (99, 1660480), (110, 1494432), (120, 1369896), (132, 1245360), (144, 1141580), (160, 1027422), (165, 996288), (176, 934020), (180, 913264), (192, 856185), (198, 830240), (220, 747216), (240, 684948), (264, 622680), (288, 570790), (320, 513711), (330, 498144), (352, 467010), (360, 456632), (396, 415120), (440, 373608), (480, 342474), (495, 332096), (528, 311340), (576, 285395), (660, 249072), (704, 233505), (720, 228316), (792, 207560), (880, 186804), (960, 171237), (990, 166048), (1056, 155670), (1320, 124536), (1440, 114158), (1584, 103780), (1760, 93402), (1980, 83024), (2112, 77835), (2640, 62268), (2880, 57079), (3168, 51890), (3520, 46701), (3960, 41512), (5189, 31680), (5280, 31134), (6336, 25945), (7920, 20756), (10378, 15840), (10560, 15567)]