349478640

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{69341}}^1$

素因数の和:69367

約数の個数: 120

約数和(自身を含む): 1341351648

約数和(自身を除く): 991873008

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, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 69341, 138682, 208023, 277364, 346705, 416046, 485387, 554728, 624069, 693410, 832092, 970774, 1040115, 1109456, 1248138, 1386820, 1456161, 1664184, 1941548, 2080230, 2426935, 2496276, 2773640, 2912322, 3120345, 3328368, 3883096, 4160460, 4368483, 4853870, 4992552, 5547280, 5824644, 6240690, 7280805, 7766192, 8320920, 8736966, 9707740, 9985104, 11649288, 12481380, 14561610, 16641840, 17473932, 19415480, 21842415, 23298576, 24962760, 29123220, 34947864, 38830960, 43684830, 49925520, 58246440, 69895728, 87369660, 116492880, 174739320, 349478640]

約数ペア:

[(1, 349478640), (2, 174739320), (3, 116492880), (4, 87369660), (5, 69895728), (6, 58246440), (7, 49925520), (8, 43684830), (9, 38830960), (10, 34947864), (12, 29123220), (14, 24962760), (15, 23298576), (16, 21842415), (18, 19415480), (20, 17473932), (21, 16641840), (24, 14561610), (28, 12481380), (30, 11649288), (35, 9985104), (36, 9707740), (40, 8736966), (42, 8320920), (45, 7766192), (48, 7280805), (56, 6240690), (60, 5824644), (63, 5547280), (70, 4992552), (72, 4853870), (80, 4368483), (84, 4160460), (90, 3883096), (105, 3328368), (112, 3120345), (120, 2912322), (126, 2773640), (140, 2496276), (144, 2426935), (168, 2080230), (180, 1941548), (210, 1664184), (240, 1456161), (252, 1386820), (280, 1248138), (315, 1109456), (336, 1040115), (360, 970774), (420, 832092), (504, 693410), (560, 624069), (630, 554728), (720, 485387), (840, 416046), (1008, 346705), (1260, 277364), (1680, 208023), (2520, 138682), (5040, 69341)]