845582080

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4967}}^1$

素因数の和:5014

約数の個数: 144

約数和(自身を含む): 2437102080

約数和(自身を除く): 1591520000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 64, 70, 76, 80, 95, 112, 128, 133, 140, 152, 160, 190, 224, 256, 266, 280, 304, 320, 380, 448, 532, 560, 608, 640, 665, 760, 896, 1064, 1120, 1216, 1280, 1330, 1520, 1792, 2128, 2240, 2432, 2660, 3040, 4256, 4480, 4864, 4967, 5320, 6080, 8512, 8960, 9934, 10640, 12160, 17024, 19868, 21280, 24320, 24835, 34048, 34769, 39736, 42560, 49670, 69538, 79472, 85120, 94373, 99340, 139076, 158944, 170240, 173845, 188746, 198680, 278152, 317888, 347690, 377492, 397360, 471865, 556304, 635776, 660611, 695380, 754984, 794720, 943730, 1112608, 1271552, 1321222, 1390760, 1509968, 1589440, 1887460, 2225216, 2642444, 2781520, 3019936, 3178880, 3303055, 3774920, 4450432, 5284888, 5563040, 6039872, 6357760, 6606110, 7549840, 8900864, 10569776, 11126080, 12079744, 13212220, 15099680, 21139552, 22252160, 24159488, 26424440, 30199360, 42279104, 44504320, 52848880, 60398720, 84558208, 105697760, 120797440, 169116416, 211395520, 422791040, 845582080]

約数ペア:

[(1, 845582080), (2, 422791040), (4, 211395520), (5, 169116416), (7, 120797440), (8, 105697760), (10, 84558208), (14, 60398720), (16, 52848880), (19, 44504320), (20, 42279104), (28, 30199360), (32, 26424440), (35, 24159488), (38, 22252160), (40, 21139552), (56, 15099680), (64, 13212220), (70, 12079744), (76, 11126080), (80, 10569776), (95, 8900864), (112, 7549840), (128, 6606110), (133, 6357760), (140, 6039872), (152, 5563040), (160, 5284888), (190, 4450432), (224, 3774920), (256, 3303055), (266, 3178880), (280, 3019936), (304, 2781520), (320, 2642444), (380, 2225216), (448, 1887460), (532, 1589440), (560, 1509968), (608, 1390760), (640, 1321222), (665, 1271552), (760, 1112608), (896, 943730), (1064, 794720), (1120, 754984), (1216, 695380), (1280, 660611), (1330, 635776), (1520, 556304), (1792, 471865), (2128, 397360), (2240, 377492), (2432, 347690), (2660, 317888), (3040, 278152), (4256, 198680), (4480, 188746), (4864, 173845), (4967, 170240), (5320, 158944), (6080, 139076), (8512, 99340), (8960, 94373), (9934, 85120), (10640, 79472), (12160, 69538), (17024, 49670), (19868, 42560), (21280, 39736), (24320, 34769), (24835, 34048)]