165822580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1$

素因数の和:182

約数の個数: 192

約数和(自身を含む): 464486400

約数和(自身を除く): 298663820

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 29, 35, 44, 47, 55, 58, 70, 77, 79, 94, 110, 116, 140, 145, 154, 158, 188, 203, 220, 235, 290, 308, 316, 319, 329, 385, 395, 406, 470, 517, 553, 580, 638, 658, 770, 790, 812, 869, 940, 1015, 1034, 1106, 1276, 1316, 1363, 1540, 1580, 1595, 1645, 1738, 2030, 2068, 2212, 2233, 2291, 2585, 2726, 2765, 3190, 3290, 3476, 3619, 3713, 4060, 4345, 4466, 4582, 5170, 5452, 5530, 6083, 6380, 6580, 6815, 7238, 7426, 8690, 8932, 9164, 9541, 10340, 11060, 11165, 11455, 12166, 13630, 14476, 14852, 14993, 16037, 17380, 18095, 18565, 19082, 22330, 22910, 24332, 25201, 25991, 27260, 29986, 30415, 32074, 36190, 37130, 38164, 40843, 44660, 45820, 47705, 50402, 51982, 59972, 60830, 64148, 72380, 74260, 74965, 80185, 81686, 95410, 100804, 103964, 104951, 107677, 121660, 126005, 129955, 149930, 160370, 163372, 176407, 190820, 204215, 209902, 215354, 252010, 259910, 285901, 299860, 320740, 352814, 408430, 419804, 430708, 504020, 519820, 524755, 538385, 571802, 705628, 753739, 816860, 882035, 1049510, 1076770, 1143604, 1184447, 1429505, 1507478, 1764070, 2099020, 2153540, 2368894, 2859010, 3014956, 3528140, 3768695, 4737788, 5718020, 5922235, 7537390, 8291129, 11844470, 15074780, 16582258, 23688940, 33164516, 41455645, 82911290, 165822580]

約数ペア:

[(1, 165822580), (2, 82911290), (4, 41455645), (5, 33164516), (7, 23688940), (10, 16582258), (11, 15074780), (14, 11844470), (20, 8291129), (22, 7537390), (28, 5922235), (29, 5718020), (35, 4737788), (44, 3768695), (47, 3528140), (55, 3014956), (58, 2859010), (70, 2368894), (77, 2153540), (79, 2099020), (94, 1764070), (110, 1507478), (116, 1429505), (140, 1184447), (145, 1143604), (154, 1076770), (158, 1049510), (188, 882035), (203, 816860), (220, 753739), (235, 705628), (290, 571802), (308, 538385), (316, 524755), (319, 519820), (329, 504020), (385, 430708), (395, 419804), (406, 408430), (470, 352814), (517, 320740), (553, 299860), (580, 285901), (638, 259910), (658, 252010), (770, 215354), (790, 209902), (812, 204215), (869, 190820), (940, 176407), (1015, 163372), (1034, 160370), (1106, 149930), (1276, 129955), (1316, 126005), (1363, 121660), (1540, 107677), (1580, 104951), (1595, 103964), (1645, 100804), (1738, 95410), (2030, 81686), (2068, 80185), (2212, 74965), (2233, 74260), (2291, 72380), (2585, 64148), (2726, 60830), (2765, 59972), (3190, 51982), (3290, 50402), (3476, 47705), (3619, 45820), (3713, 44660), (4060, 40843), (4345, 38164), (4466, 37130), (4582, 36190), (5170, 32074), (5452, 30415), (5530, 29986), (6083, 27260), (6380, 25991), (6580, 25201), (6815, 24332), (7238, 22910), (7426, 22330), (8690, 19082), (8932, 18565), (9164, 18095), (9541, 17380), (10340, 16037), (11060, 14993), (11165, 14852), (11455, 14476), (12166, 13630)]