162022980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{97}}^2$

素因数の和:254

約数の個数: 144

約数和(自身を含む): 536651136

約数和(自身を除く): 374628156

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 41, 42, 60, 70, 82, 84, 97, 105, 123, 140, 164, 194, 205, 210, 246, 287, 291, 388, 410, 420, 485, 492, 574, 582, 615, 679, 820, 861, 970, 1148, 1164, 1230, 1358, 1435, 1455, 1722, 1940, 2037, 2460, 2716, 2870, 2910, 3395, 3444, 3977, 4074, 4305, 5740, 5820, 6790, 7954, 8148, 8610, 9409, 10185, 11931, 13580, 15908, 17220, 18818, 19885, 20370, 23862, 27839, 28227, 37636, 39770, 40740, 47045, 47724, 55678, 56454, 59655, 65863, 79540, 83517, 94090, 111356, 112908, 119310, 131726, 139195, 141135, 167034, 188180, 197589, 238620, 263452, 278390, 282270, 329315, 334068, 385769, 395178, 417585, 556780, 564540, 658630, 771538, 790356, 835170, 987945, 1157307, 1317260, 1543076, 1670340, 1928845, 1975890, 2314614, 2700383, 3857690, 3951780, 4629228, 5400766, 5786535, 7715380, 8101149, 10801532, 11573070, 13501915, 16202298, 23146140, 27003830, 32404596, 40505745, 54007660, 81011490, 162022980]

約数ペア:

[(1, 162022980), (2, 81011490), (3, 54007660), (4, 40505745), (5, 32404596), (6, 27003830), (7, 23146140), (10, 16202298), (12, 13501915), (14, 11573070), (15, 10801532), (20, 8101149), (21, 7715380), (28, 5786535), (30, 5400766), (35, 4629228), (41, 3951780), (42, 3857690), (60, 2700383), (70, 2314614), (82, 1975890), (84, 1928845), (97, 1670340), (105, 1543076), (123, 1317260), (140, 1157307), (164, 987945), (194, 835170), (205, 790356), (210, 771538), (246, 658630), (287, 564540), (291, 556780), (388, 417585), (410, 395178), (420, 385769), (485, 334068), (492, 329315), (574, 282270), (582, 278390), (615, 263452), (679, 238620), (820, 197589), (861, 188180), (970, 167034), (1148, 141135), (1164, 139195), (1230, 131726), (1358, 119310), (1435, 112908), (1455, 111356), (1722, 94090), (1940, 83517), (2037, 79540), (2460, 65863), (2716, 59655), (2870, 56454), (2910, 55678), (3395, 47724), (3444, 47045), (3977, 40740), (4074, 39770), (4305, 37636), (5740, 28227), (5820, 27839), (6790, 23862), (7954, 20370), (8148, 19885), (8610, 18818), (9409, 17220), (10185, 15908), (11931, 13580)]