166137720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{2039}}^1$

素因数の和:2157

約数の個数: 128

約数和(自身を含む): 575769600

約数和(自身を除く): 409631880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 97, 105, 120, 140, 168, 194, 210, 280, 291, 388, 420, 485, 582, 679, 776, 840, 970, 1164, 1358, 1455, 1940, 2037, 2039, 2328, 2716, 2910, 3395, 3880, 4074, 4078, 5432, 5820, 6117, 6790, 8148, 8156, 10185, 10195, 11640, 12234, 13580, 14273, 16296, 16312, 20370, 20390, 24468, 27160, 28546, 30585, 40740, 40780, 42819, 48936, 57092, 61170, 71365, 81480, 81560, 85638, 114184, 122340, 142730, 171276, 197783, 214095, 244680, 285460, 342552, 395566, 428190, 570920, 593349, 791132, 856380, 988915, 1186698, 1384481, 1582264, 1712760, 1977830, 2373396, 2768962, 2966745, 3955660, 4153443, 4746792, 5537924, 5933490, 6922405, 7911320, 8306886, 11075848, 11866980, 13844810, 16613772, 20767215, 23733960, 27689620, 33227544, 41534430, 55379240, 83068860, 166137720]

約数ペア:

[(1, 166137720), (2, 83068860), (3, 55379240), (4, 41534430), (5, 33227544), (6, 27689620), (7, 23733960), (8, 20767215), (10, 16613772), (12, 13844810), (14, 11866980), (15, 11075848), (20, 8306886), (21, 7911320), (24, 6922405), (28, 5933490), (30, 5537924), (35, 4746792), (40, 4153443), (42, 3955660), (56, 2966745), (60, 2768962), (70, 2373396), (84, 1977830), (97, 1712760), (105, 1582264), (120, 1384481), (140, 1186698), (168, 988915), (194, 856380), (210, 791132), (280, 593349), (291, 570920), (388, 428190), (420, 395566), (485, 342552), (582, 285460), (679, 244680), (776, 214095), (840, 197783), (970, 171276), (1164, 142730), (1358, 122340), (1455, 114184), (1940, 85638), (2037, 81560), (2039, 81480), (2328, 71365), (2716, 61170), (2910, 57092), (3395, 48936), (3880, 42819), (4074, 40780), (4078, 40740), (5432, 30585), (5820, 28546), (6117, 27160), (6790, 24468), (8148, 20390), (8156, 20370), (10185, 16312), (10195, 16296), (11640, 14273), (12234, 13580)]