189115080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{211}}^1$

素因数の和:340

約数の個数: 256

約数和(自身を含む): 718018560

約数和(自身を除く): 528903480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 97, 105, 110, 120, 132, 140, 154, 165, 168, 194, 210, 211, 220, 231, 264, 280, 291, 308, 330, 385, 388, 420, 422, 440, 462, 485, 582, 616, 633, 660, 679, 770, 776, 840, 844, 924, 970, 1055, 1067, 1155, 1164, 1266, 1320, 1358, 1455, 1477, 1540, 1688, 1848, 1940, 2037, 2110, 2134, 2310, 2321, 2328, 2532, 2716, 2910, 2954, 3080, 3165, 3201, 3395, 3880, 4074, 4220, 4268, 4431, 4620, 4642, 5064, 5335, 5432, 5820, 5908, 6330, 6402, 6790, 6963, 7385, 7469, 8148, 8440, 8536, 8862, 9240, 9284, 10185, 10670, 11605, 11640, 11816, 12660, 12804, 13580, 13926, 14770, 14938, 16005, 16247, 16296, 17724, 18568, 20370, 20467, 21340, 22155, 22407, 23210, 25320, 25608, 27160, 27852, 29540, 29876, 32010, 32494, 34815, 35448, 37345, 40740, 40934, 42680, 44310, 44814, 46420, 48741, 55704, 59080, 59752, 61401, 64020, 64988, 69630, 74690, 81235, 81480, 81868, 88620, 89628, 92840, 97482, 102335, 112035, 122802, 128040, 129976, 139260, 143269, 149380, 162470, 163736, 177240, 179256, 194964, 204670, 224070, 225137, 243705, 245604, 278520, 286538, 298760, 307005, 324940, 389928, 409340, 429807, 448140, 450274, 487410, 491208, 573076, 614010, 649880, 675411, 716345, 818680, 859614, 896280, 900548, 974820, 1125685, 1146152, 1228020, 1350822, 1432690, 1575959, 1719228, 1801096, 1949640, 2149035, 2251370, 2456040, 2701644, 2865380, 3151918, 3377055, 3438456, 4298070, 4502740, 4727877, 5403288, 5730760, 6303836, 6754110, 7879795, 8596140, 9005480, 9455754, 12607672, 13508220, 15759590, 17192280, 18911508, 23639385, 27016440, 31519180, 37823016, 47278770, 63038360, 94557540, 189115080]

約数ペア:

[(1, 189115080), (2, 94557540), (3, 63038360), (4, 47278770), (5, 37823016), (6, 31519180), (7, 27016440), (8, 23639385), (10, 18911508), (11, 17192280), (12, 15759590), (14, 13508220), (15, 12607672), (20, 9455754), (21, 9005480), (22, 8596140), (24, 7879795), (28, 6754110), (30, 6303836), (33, 5730760), (35, 5403288), (40, 4727877), (42, 4502740), (44, 4298070), (55, 3438456), (56, 3377055), (60, 3151918), (66, 2865380), (70, 2701644), (77, 2456040), (84, 2251370), (88, 2149035), (97, 1949640), (105, 1801096), (110, 1719228), (120, 1575959), (132, 1432690), (140, 1350822), (154, 1228020), (165, 1146152), (168, 1125685), (194, 974820), (210, 900548), (211, 896280), (220, 859614), (231, 818680), (264, 716345), (280, 675411), (291, 649880), (308, 614010), (330, 573076), (385, 491208), (388, 487410), (420, 450274), (422, 448140), (440, 429807), (462, 409340), (485, 389928), (582, 324940), (616, 307005), (633, 298760), (660, 286538), (679, 278520), (770, 245604), (776, 243705), (840, 225137), (844, 224070), (924, 204670), (970, 194964), (1055, 179256), (1067, 177240), (1155, 163736), (1164, 162470), (1266, 149380), (1320, 143269), (1358, 139260), (1455, 129976), (1477, 128040), (1540, 122802), (1688, 112035), (1848, 102335), (1940, 97482), (2037, 92840), (2110, 89628), (2134, 88620), (2310, 81868), (2321, 81480), (2328, 81235), (2532, 74690), (2716, 69630), (2910, 64988), (2954, 64020), (3080, 61401), (3165, 59752), (3201, 59080), (3395, 55704), (3880, 48741), (4074, 46420), (4220, 44814), (4268, 44310), (4431, 42680), (4620, 40934), (4642, 40740), (5064, 37345), (5335, 35448), (5432, 34815), (5820, 32494), (5908, 32010), (6330, 29876), (6402, 29540), (6790, 27852), (6963, 27160), (7385, 25608), (7469, 25320), (8148, 23210), (8440, 22407), (8536, 22155), (8862, 21340), (9240, 20467), (9284, 20370), (10185, 18568), (10670, 17724), (11605, 16296), (11640, 16247), (11816, 16005), (12660, 14938), (12804, 14770), (13580, 13926)]