7138886720

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{2843}}^1$

素因数の和:2945

約数の個数: 224

約数和(自身を含む): 20804428800

約数和(自身を除く): 13665542080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 59, 64, 70, 76, 80, 95, 112, 118, 133, 140, 152, 160, 190, 224, 236, 266, 280, 295, 304, 320, 380, 413, 448, 472, 532, 560, 590, 608, 665, 760, 826, 944, 1064, 1120, 1121, 1180, 1216, 1330, 1520, 1652, 1888, 2065, 2128, 2240, 2242, 2360, 2660, 2843, 3040, 3304, 3776, 4130, 4256, 4484, 4720, 5320, 5605, 5686, 6080, 6608, 7847, 8260, 8512, 8968, 9440, 10640, 11210, 11372, 13216, 14215, 15694, 16520, 17936, 18880, 19901, 21280, 22420, 22744, 26432, 28430, 31388, 33040, 35872, 39235, 39802, 42560, 44840, 45488, 54017, 56860, 62776, 66080, 71744, 78470, 79604, 89680, 90976, 99505, 108034, 113720, 125552, 132160, 156940, 159208, 167737, 179360, 181952, 199010, 216068, 227440, 251104, 270085, 313880, 318416, 335474, 358720, 378119, 398020, 432136, 454880, 502208, 540170, 627760, 636832, 670948, 756238, 796040, 838685, 864272, 909760, 1080340, 1174159, 1255520, 1273664, 1341896, 1512476, 1592080, 1677370, 1728544, 1890595, 2160680, 2348318, 2511040, 2683792, 3024952, 3184160, 3187003, 3354740, 3457088, 3781190, 4321360, 4696636, 5367584, 5870795, 6049904, 6368320, 6374006, 6709480, 7562380, 8642720, 9393272, 10735168, 11741590, 12099808, 12748012, 13418960, 15124760, 15935015, 17285440, 18786544, 22309021, 23483180, 24199616, 25496024, 26837920, 30249520, 31870030, 37573088, 44618042, 46966360, 50992048, 53675840, 60499040, 63740060, 75146176, 89236084, 93932720, 101984096, 111545105, 120998080, 127480120, 178472168, 187865440, 203968192, 223090210, 254960240, 356944336, 375730880, 446180420, 509920480, 713888672, 892360840, 1019840960, 1427777344, 1784721680, 3569443360, 7138886720]

約数ペア:

[(1, 7138886720), (2, 3569443360), (4, 1784721680), (5, 1427777344), (7, 1019840960), (8, 892360840), (10, 713888672), (14, 509920480), (16, 446180420), (19, 375730880), (20, 356944336), (28, 254960240), (32, 223090210), (35, 203968192), (38, 187865440), (40, 178472168), (56, 127480120), (59, 120998080), (64, 111545105), (70, 101984096), (76, 93932720), (80, 89236084), (95, 75146176), (112, 63740060), (118, 60499040), (133, 53675840), (140, 50992048), (152, 46966360), (160, 44618042), (190, 37573088), (224, 31870030), (236, 30249520), (266, 26837920), (280, 25496024), (295, 24199616), (304, 23483180), (320, 22309021), (380, 18786544), (413, 17285440), (448, 15935015), (472, 15124760), (532, 13418960), (560, 12748012), (590, 12099808), (608, 11741590), (665, 10735168), (760, 9393272), (826, 8642720), (944, 7562380), (1064, 6709480), (1120, 6374006), (1121, 6368320), (1180, 6049904), (1216, 5870795), (1330, 5367584), (1520, 4696636), (1652, 4321360), (1888, 3781190), (2065, 3457088), (2128, 3354740), (2240, 3187003), (2242, 3184160), (2360, 3024952), (2660, 2683792), (2843, 2511040), (3040, 2348318), (3304, 2160680), (3776, 1890595), (4130, 1728544), (4256, 1677370), (4484, 1592080), (4720, 1512476), (5320, 1341896), (5605, 1273664), (5686, 1255520), (6080, 1174159), (6608, 1080340), (7847, 909760), (8260, 864272), (8512, 838685), (8968, 796040), (9440, 756238), (10640, 670948), (11210, 636832), (11372, 627760), (13216, 540170), (14215, 502208), (15694, 454880), (16520, 432136), (17936, 398020), (18880, 378119), (19901, 358720), (21280, 335474), (22420, 318416), (22744, 313880), (26432, 270085), (28430, 251104), (31388, 227440), (33040, 216068), (35872, 199010), (39235, 181952), (39802, 179360), (42560, 167737), (44840, 159208), (45488, 156940), (54017, 132160), (56860, 125552), (62776, 113720), (66080, 108034), (71744, 99505), (78470, 90976), (79604, 89680)]