67930240

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{257}}^1$

素因数の和:342

約数の個数: 128

約数和(自身を含む): 189475200

約数和(自身を除く): 121544960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 59, 64, 70, 80, 112, 118, 128, 140, 160, 224, 236, 257, 280, 295, 320, 413, 448, 472, 514, 560, 590, 640, 826, 896, 944, 1028, 1120, 1180, 1285, 1652, 1799, 1888, 2056, 2065, 2240, 2360, 2570, 3304, 3598, 3776, 4112, 4130, 4480, 4720, 5140, 6608, 7196, 7552, 8224, 8260, 8995, 9440, 10280, 13216, 14392, 15163, 16448, 16520, 17990, 18880, 20560, 26432, 28784, 30326, 32896, 33040, 35980, 37760, 41120, 52864, 57568, 60652, 66080, 71960, 75815, 82240, 106141, 115136, 121304, 132160, 143920, 151630, 164480, 212282, 230272, 242608, 264320, 287840, 303260, 424564, 485216, 530705, 575680, 606520, 849128, 970432, 1061410, 1151360, 1213040, 1698256, 1940864, 2122820, 2426080, 3396512, 4245640, 4852160, 6793024, 8491280, 9704320, 13586048, 16982560, 33965120, 67930240]

約数ペア:

[(1, 67930240), (2, 33965120), (4, 16982560), (5, 13586048), (7, 9704320), (8, 8491280), (10, 6793024), (14, 4852160), (16, 4245640), (20, 3396512), (28, 2426080), (32, 2122820), (35, 1940864), (40, 1698256), (56, 1213040), (59, 1151360), (64, 1061410), (70, 970432), (80, 849128), (112, 606520), (118, 575680), (128, 530705), (140, 485216), (160, 424564), (224, 303260), (236, 287840), (257, 264320), (280, 242608), (295, 230272), (320, 212282), (413, 164480), (448, 151630), (472, 143920), (514, 132160), (560, 121304), (590, 115136), (640, 106141), (826, 82240), (896, 75815), (944, 71960), (1028, 66080), (1120, 60652), (1180, 57568), (1285, 52864), (1652, 41120), (1799, 37760), (1888, 35980), (2056, 33040), (2065, 32896), (2240, 30326), (2360, 28784), (2570, 26432), (3304, 20560), (3598, 18880), (3776, 17990), (4112, 16520), (4130, 16448), (4480, 15163), (4720, 14392), (5140, 13216), (6608, 10280), (7196, 9440), (7552, 8995), (8224, 8260)]