2144388960

素因数分解:

$2^5\times 3^2\times 5^1\times 7^2\times {\mathrm{30391}}^1$

素因数の和:30426

約数の個数: 216

約数和(自身を含む): 8512738416

約数和(自身を除く): 6368349456

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 70, 72, 80, 84, 90, 96, 98, 105, 112, 120, 126, 140, 144, 147, 160, 168, 180, 196, 210, 224, 240, 245, 252, 280, 288, 294, 315, 336, 360, 392, 420, 441, 480, 490, 504, 560, 588, 630, 672, 720, 735, 784, 840, 882, 980, 1008, 1120, 1176, 1260, 1440, 1470, 1568, 1680, 1764, 1960, 2016, 2205, 2352, 2520, 2940, 3360, 3528, 3920, 4410, 4704, 5040, 5880, 7056, 7840, 8820, 10080, 11760, 14112, 17640, 23520, 30391, 35280, 60782, 70560, 91173, 121564, 151955, 182346, 212737, 243128, 273519, 303910, 364692, 425474, 455865, 486256, 547038, 607820, 638211, 729384, 850948, 911730, 972512, 1063685, 1094076, 1215640, 1276422, 1367595, 1458768, 1489159, 1701896, 1823460, 1914633, 2127370, 2188152, 2431280, 2552844, 2735190, 2917536, 2978318, 3191055, 3403792, 3646920, 3829266, 4254740, 4376304, 4467477, 4862560, 5105688, 5470380, 5956636, 6382110, 6807584, 7293840, 7445795, 7658532, 8509480, 8752608, 8934954, 9573165, 10211376, 10940760, 11913272, 12764220, 13402431, 14587680, 14891590, 15317064, 17018960, 17869908, 19146330, 20422752, 21881520, 22337385, 23826544, 25528440, 26804862, 29783180, 30634128, 34037920, 35739816, 38292660, 43763040, 44674770, 47653088, 51056880, 53609724, 59566360, 61268256, 67012155, 71479632, 76585320, 89349540, 102113760, 107219448, 119132720, 134024310, 142959264, 153170640, 178699080, 214438896, 238265440, 268048620, 306341280, 357398160, 428877792, 536097240, 714796320, 1072194480, 2144388960]

約数ペア:

[(1, 2144388960), (2, 1072194480), (3, 714796320), (4, 536097240), (5, 428877792), (6, 357398160), (7, 306341280), (8, 268048620), (9, 238265440), (10, 214438896), (12, 178699080), (14, 153170640), (15, 142959264), (16, 134024310), (18, 119132720), (20, 107219448), (21, 102113760), (24, 89349540), (28, 76585320), (30, 71479632), (32, 67012155), (35, 61268256), (36, 59566360), (40, 53609724), (42, 51056880), (45, 47653088), (48, 44674770), (49, 43763040), (56, 38292660), (60, 35739816), (63, 34037920), (70, 30634128), (72, 29783180), (80, 26804862), (84, 25528440), (90, 23826544), (96, 22337385), (98, 21881520), (105, 20422752), (112, 19146330), (120, 17869908), (126, 17018960), (140, 15317064), (144, 14891590), (147, 14587680), (160, 13402431), (168, 12764220), (180, 11913272), (196, 10940760), (210, 10211376), (224, 9573165), (240, 8934954), (245, 8752608), (252, 8509480), (280, 7658532), (288, 7445795), (294, 7293840), (315, 6807584), (336, 6382110), (360, 5956636), (392, 5470380), (420, 5105688), (441, 4862560), (480, 4467477), (490, 4376304), (504, 4254740), (560, 3829266), (588, 3646920), (630, 3403792), (672, 3191055), (720, 2978318), (735, 2917536), (784, 2735190), (840, 2552844), (882, 2431280), (980, 2188152), (1008, 2127370), (1120, 1914633), (1176, 1823460), (1260, 1701896), (1440, 1489159), (1470, 1458768), (1568, 1367595), (1680, 1276422), (1764, 1215640), (1960, 1094076), (2016, 1063685), (2205, 972512), (2352, 911730), (2520, 850948), (2940, 729384), (3360, 638211), (3528, 607820), (3920, 547038), (4410, 486256), (4704, 455865), (5040, 425474), (5880, 364692), (7056, 303910), (7840, 273519), (8820, 243128), (10080, 212737), (11760, 182346), (14112, 151955), (17640, 121564), (23520, 91173), (30391, 70560), (35280, 60782)]