212825760

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{653}}^1$

素因数の和:775

約数の個数: 192

約数和(自身を含む): 775256832

約数和(自身を除く): 562431072

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 97, 105, 112, 120, 140, 160, 168, 194, 210, 224, 240, 280, 291, 336, 388, 420, 480, 485, 560, 582, 653, 672, 679, 776, 840, 970, 1120, 1164, 1306, 1358, 1455, 1552, 1680, 1940, 1959, 2037, 2328, 2612, 2716, 2910, 3104, 3265, 3360, 3395, 3880, 3918, 4074, 4571, 4656, 5224, 5432, 5820, 6530, 6790, 7760, 7836, 8148, 9142, 9312, 9795, 10185, 10448, 10864, 11640, 13060, 13580, 13713, 15520, 15672, 16296, 18284, 19590, 20370, 20896, 21728, 22855, 23280, 26120, 27160, 27426, 31344, 32592, 36568, 39180, 40740, 45710, 46560, 52240, 54320, 54852, 62688, 63341, 65184, 68565, 73136, 78360, 81480, 91420, 104480, 108640, 109704, 126682, 137130, 146272, 156720, 162960, 182840, 190023, 219408, 253364, 274260, 313440, 316705, 325920, 365680, 380046, 438816, 443387, 506728, 548520, 633410, 731360, 760092, 886774, 950115, 1013456, 1097040, 1266820, 1330161, 1520184, 1773548, 1900230, 2026912, 2194080, 2216935, 2533640, 2660322, 3040368, 3547096, 3800460, 4433870, 5067280, 5320644, 6080736, 6650805, 7094192, 7600920, 8867740, 10134560, 10641288, 13301610, 14188384, 15201840, 17735480, 21282576, 26603220, 30403680, 35470960, 42565152, 53206440, 70941920, 106412880, 212825760]

約数ペア:

[(1, 212825760), (2, 106412880), (3, 70941920), (4, 53206440), (5, 42565152), (6, 35470960), (7, 30403680), (8, 26603220), (10, 21282576), (12, 17735480), (14, 15201840), (15, 14188384), (16, 13301610), (20, 10641288), (21, 10134560), (24, 8867740), (28, 7600920), (30, 7094192), (32, 6650805), (35, 6080736), (40, 5320644), (42, 5067280), (48, 4433870), (56, 3800460), (60, 3547096), (70, 3040368), (80, 2660322), (84, 2533640), (96, 2216935), (97, 2194080), (105, 2026912), (112, 1900230), (120, 1773548), (140, 1520184), (160, 1330161), (168, 1266820), (194, 1097040), (210, 1013456), (224, 950115), (240, 886774), (280, 760092), (291, 731360), (336, 633410), (388, 548520), (420, 506728), (480, 443387), (485, 438816), (560, 380046), (582, 365680), (653, 325920), (672, 316705), (679, 313440), (776, 274260), (840, 253364), (970, 219408), (1120, 190023), (1164, 182840), (1306, 162960), (1358, 156720), (1455, 146272), (1552, 137130), (1680, 126682), (1940, 109704), (1959, 108640), (2037, 104480), (2328, 91420), (2612, 81480), (2716, 78360), (2910, 73136), (3104, 68565), (3265, 65184), (3360, 63341), (3395, 62688), (3880, 54852), (3918, 54320), (4074, 52240), (4571, 46560), (4656, 45710), (5224, 40740), (5432, 39180), (5820, 36568), (6530, 32592), (6790, 31344), (7760, 27426), (7836, 27160), (8148, 26120), (9142, 23280), (9312, 22855), (9795, 21728), (10185, 20896), (10448, 20370), (10864, 19590), (11640, 18284), (13060, 16296), (13580, 15672), (13713, 15520)]