7562769280

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{20269}}^1$

素因数の和:20352

約数の個数: 128

約数和(自身を含む): 20096488800

約数和(自身を除く): 12533719520

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 53, 55, 64, 80, 88, 106, 110, 128, 160, 176, 212, 220, 265, 320, 352, 424, 440, 530, 583, 640, 704, 848, 880, 1060, 1166, 1408, 1696, 1760, 2120, 2332, 2915, 3392, 3520, 4240, 4664, 5830, 6784, 7040, 8480, 9328, 11660, 16960, 18656, 20269, 23320, 33920, 37312, 40538, 46640, 74624, 81076, 93280, 101345, 162152, 186560, 202690, 222959, 324304, 373120, 405380, 445918, 648608, 810760, 891836, 1074257, 1114795, 1297216, 1621520, 1783672, 2148514, 2229590, 2594432, 3243040, 3567344, 4297028, 4459180, 5371285, 6486080, 7134688, 8594056, 8918360, 10742570, 11816827, 12972160, 14269376, 17188112, 17836720, 21485140, 23633654, 28538752, 34376224, 35673440, 42970280, 47267308, 59084135, 68752448, 71346880, 85940560, 94534616, 118168270, 137504896, 142693760, 171881120, 189069232, 236336540, 343762240, 378138464, 472673080, 687524480, 756276928, 945346160, 1512553856, 1890692320, 3781384640, 7562769280]

約数ペア:

[(1, 7562769280), (2, 3781384640), (4, 1890692320), (5, 1512553856), (8, 945346160), (10, 756276928), (11, 687524480), (16, 472673080), (20, 378138464), (22, 343762240), (32, 236336540), (40, 189069232), (44, 171881120), (53, 142693760), (55, 137504896), (64, 118168270), (80, 94534616), (88, 85940560), (106, 71346880), (110, 68752448), (128, 59084135), (160, 47267308), (176, 42970280), (212, 35673440), (220, 34376224), (265, 28538752), (320, 23633654), (352, 21485140), (424, 17836720), (440, 17188112), (530, 14269376), (583, 12972160), (640, 11816827), (704, 10742570), (848, 8918360), (880, 8594056), (1060, 7134688), (1166, 6486080), (1408, 5371285), (1696, 4459180), (1760, 4297028), (2120, 3567344), (2332, 3243040), (2915, 2594432), (3392, 2229590), (3520, 2148514), (4240, 1783672), (4664, 1621520), (5830, 1297216), (6784, 1114795), (7040, 1074257), (8480, 891836), (9328, 810760), (11660, 648608), (16960, 445918), (18656, 405380), (20269, 373120), (23320, 324304), (33920, 222959), (37312, 202690), (40538, 186560), (46640, 162152), (74624, 101345), (81076, 93280)]