556454080

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{197}}^1$

素因数の和:331

約数の個数: 224

約数和(自身を含む): 1656014976

約数和(自身を除く): 1099560896

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 80, 91, 97, 104, 112, 130, 140, 160, 182, 194, 197, 208, 224, 260, 280, 320, 364, 388, 394, 416, 448, 455, 485, 520, 560, 679, 728, 776, 788, 832, 910, 970, 985, 1040, 1120, 1261, 1358, 1379, 1456, 1552, 1576, 1820, 1940, 1970, 2080, 2240, 2522, 2561, 2716, 2758, 2912, 3104, 3152, 3395, 3640, 3880, 3940, 4160, 5044, 5122, 5432, 5516, 5824, 6208, 6304, 6305, 6790, 6895, 7280, 7760, 7880, 8827, 10088, 10244, 10864, 11032, 12608, 12610, 12805, 13580, 13790, 14560, 15520, 15760, 17654, 17927, 19109, 20176, 20488, 21728, 22064, 25220, 25610, 27160, 27580, 29120, 31040, 31520, 35308, 35854, 38218, 40352, 40976, 43456, 44128, 44135, 50440, 51220, 54320, 55160, 63040, 70616, 71708, 76436, 80704, 81952, 88256, 88270, 89635, 95545, 100880, 102440, 108640, 110320, 133763, 141232, 143416, 152872, 163904, 176540, 179270, 191090, 201760, 204880, 217280, 220640, 248417, 267526, 282464, 286832, 305744, 353080, 358540, 382180, 403520, 409760, 441280, 496834, 535052, 564928, 573664, 611488, 668815, 706160, 717080, 764360, 819520, 993668, 1070104, 1147328, 1222976, 1242085, 1337630, 1412320, 1434160, 1528720, 1738919, 1987336, 2140208, 2484170, 2675260, 2824640, 2868320, 3057440, 3477838, 3974672, 4280416, 4968340, 5350520, 5736640, 6114880, 6955676, 7949344, 8560832, 8694595, 9936680, 10701040, 13911352, 15898688, 17389190, 19873360, 21402080, 27822704, 34778380, 39746720, 42804160, 55645408, 69556760, 79493440, 111290816, 139113520, 278227040, 556454080]

約数ペア:

[(1, 556454080), (2, 278227040), (4, 139113520), (5, 111290816), (7, 79493440), (8, 69556760), (10, 55645408), (13, 42804160), (14, 39746720), (16, 34778380), (20, 27822704), (26, 21402080), (28, 19873360), (32, 17389190), (35, 15898688), (40, 13911352), (52, 10701040), (56, 9936680), (64, 8694595), (65, 8560832), (70, 7949344), (80, 6955676), (91, 6114880), (97, 5736640), (104, 5350520), (112, 4968340), (130, 4280416), (140, 3974672), (160, 3477838), (182, 3057440), (194, 2868320), (197, 2824640), (208, 2675260), (224, 2484170), (260, 2140208), (280, 1987336), (320, 1738919), (364, 1528720), (388, 1434160), (394, 1412320), (416, 1337630), (448, 1242085), (455, 1222976), (485, 1147328), (520, 1070104), (560, 993668), (679, 819520), (728, 764360), (776, 717080), (788, 706160), (832, 668815), (910, 611488), (970, 573664), (985, 564928), (1040, 535052), (1120, 496834), (1261, 441280), (1358, 409760), (1379, 403520), (1456, 382180), (1552, 358540), (1576, 353080), (1820, 305744), (1940, 286832), (1970, 282464), (2080, 267526), (2240, 248417), (2522, 220640), (2561, 217280), (2716, 204880), (2758, 201760), (2912, 191090), (3104, 179270), (3152, 176540), (3395, 163904), (3640, 152872), (3880, 143416), (3940, 141232), (4160, 133763), (5044, 110320), (5122, 108640), (5432, 102440), (5516, 100880), (5824, 95545), (6208, 89635), (6304, 88270), (6305, 88256), (6790, 81952), (6895, 80704), (7280, 76436), (7760, 71708), (7880, 70616), (8827, 63040), (10088, 55160), (10244, 54320), (10864, 51220), (11032, 50440), (12608, 44135), (12610, 44128), (12805, 43456), (13580, 40976), (13790, 40352), (14560, 38218), (15520, 35854), (15760, 35308), (17654, 31520), (17927, 31040), (19109, 29120), (20176, 27580), (20488, 27160), (21728, 25610), (22064, 25220)]