4422806640

素因数分解:

$2^4\times 3^2\times 5^1\times 7^3\times {\mathrm{17909}}^1$

素因数の和:17949

約数の個数: 240

約数和(自身を含む): 17322552000

約数和(自身を除く): 12899745360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 70, 72, 80, 84, 90, 98, 105, 112, 120, 126, 140, 144, 147, 168, 180, 196, 210, 240, 245, 252, 280, 294, 315, 336, 343, 360, 392, 420, 441, 490, 504, 560, 588, 630, 686, 720, 735, 784, 840, 882, 980, 1008, 1029, 1176, 1260, 1372, 1470, 1680, 1715, 1764, 1960, 2058, 2205, 2352, 2520, 2744, 2940, 3087, 3430, 3528, 3920, 4116, 4410, 5040, 5145, 5488, 5880, 6174, 6860, 7056, 8232, 8820, 10290, 11760, 12348, 13720, 15435, 16464, 17640, 17909, 20580, 24696, 27440, 30870, 35280, 35818, 41160, 49392, 53727, 61740, 71636, 82320, 89545, 107454, 123480, 125363, 143272, 161181, 179090, 214908, 246960, 250726, 268635, 286544, 322362, 358180, 376089, 429816, 501452, 537270, 626815, 644724, 716360, 752178, 805905, 859632, 877541, 1002904, 1074540, 1128267, 1253630, 1289448, 1432720, 1504356, 1611810, 1755082, 1880445, 2005808, 2149080, 2256534, 2507260, 2578896, 2632623, 3008712, 3223620, 3510164, 3760890, 4298160, 4387705, 4513068, 5014520, 5265246, 5641335, 6017424, 6142787, 6447240, 7020328, 7521780, 7897869, 8775410, 9026136, 10029040, 10530492, 11282670, 12285574, 12894480, 13163115, 14040656, 15043560, 15795738, 17550820, 18052272, 18428361, 21060984, 22565340, 24571148, 26326230, 30087120, 30713935, 31591476, 35101640, 36856722, 39489345, 42121968, 45130680, 49142296, 52652460, 55285083, 61427870, 63182952, 70203280, 73713444, 78978690, 90261360, 92141805, 98284592, 105304920, 110570166, 122855740, 126365904, 147426888, 157957380, 184283610, 210609840, 221140332, 245711480, 276425415, 294853776, 315914760, 368567220, 442280664, 491422960, 552850830, 631829520, 737134440, 884561328, 1105701660, 1474268880, 2211403320, 4422806640]

約数ペア:

[(1, 4422806640), (2, 2211403320), (3, 1474268880), (4, 1105701660), (5, 884561328), (6, 737134440), (7, 631829520), (8, 552850830), (9, 491422960), (10, 442280664), (12, 368567220), (14, 315914760), (15, 294853776), (16, 276425415), (18, 245711480), (20, 221140332), (21, 210609840), (24, 184283610), (28, 157957380), (30, 147426888), (35, 126365904), (36, 122855740), (40, 110570166), (42, 105304920), (45, 98284592), (48, 92141805), (49, 90261360), (56, 78978690), (60, 73713444), (63, 70203280), (70, 63182952), (72, 61427870), (80, 55285083), (84, 52652460), (90, 49142296), (98, 45130680), (105, 42121968), (112, 39489345), (120, 36856722), (126, 35101640), (140, 31591476), (144, 30713935), (147, 30087120), (168, 26326230), (180, 24571148), (196, 22565340), (210, 21060984), (240, 18428361), (245, 18052272), (252, 17550820), (280, 15795738), (294, 15043560), (315, 14040656), (336, 13163115), (343, 12894480), (360, 12285574), (392, 11282670), (420, 10530492), (441, 10029040), (490, 9026136), (504, 8775410), (560, 7897869), (588, 7521780), (630, 7020328), (686, 6447240), (720, 6142787), (735, 6017424), (784, 5641335), (840, 5265246), (882, 5014520), (980, 4513068), (1008, 4387705), (1029, 4298160), (1176, 3760890), (1260, 3510164), (1372, 3223620), (1470, 3008712), (1680, 2632623), (1715, 2578896), (1764, 2507260), (1960, 2256534), (2058, 2149080), (2205, 2005808), (2352, 1880445), (2520, 1755082), (2744, 1611810), (2940, 1504356), (3087, 1432720), (3430, 1289448), (3528, 1253630), (3920, 1128267), (4116, 1074540), (4410, 1002904), (5040, 877541), (5145, 859632), (5488, 805905), (5880, 752178), (6174, 716360), (6860, 644724), (7056, 626815), (8232, 537270), (8820, 501452), (10290, 429816), (11760, 376089), (12348, 358180), (13720, 322362), (15435, 286544), (16464, 268635), (17640, 250726), (17909, 246960), (20580, 214908), (24696, 179090), (27440, 161181), (30870, 143272), (35280, 125363), (35818, 123480), (41160, 107454), (49392, 89545), (53727, 82320), (61740, 71636)]