2150542240

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{1009}}^1$

素因数の和:1215

約数の個数: 192

約数和(自身を含む): 6377253120

約数和(自身を除く): 4226710880

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 160, 173, 176, 220, 224, 280, 308, 346, 352, 385, 440, 560, 616, 692, 770, 865, 880, 1009, 1120, 1211, 1232, 1384, 1540, 1730, 1760, 1903, 2018, 2422, 2464, 2768, 3080, 3460, 3806, 4036, 4844, 5045, 5536, 6055, 6160, 6920, 7063, 7612, 8072, 9515, 9688, 10090, 11099, 12110, 12320, 13321, 13840, 14126, 15224, 16144, 19030, 19376, 20180, 22198, 24220, 26642, 27680, 28252, 30448, 32288, 35315, 38060, 38752, 40360, 44396, 48440, 53284, 55495, 56504, 60896, 66605, 70630, 76120, 77693, 80720, 88792, 96880, 106568, 110990, 113008, 133210, 141260, 152240, 155386, 161440, 174557, 177584, 193760, 213136, 221980, 226016, 266420, 282520, 304480, 310772, 349114, 355168, 388465, 426272, 443960, 532840, 565040, 621544, 698228, 776930, 872785, 887920, 1065680, 1130080, 1221899, 1243088, 1396456, 1553860, 1745570, 1775840, 1920127, 2131360, 2443798, 2486176, 2792912, 3107720, 3491140, 3840254, 4887596, 5585824, 6109495, 6215440, 6982280, 7680508, 9600635, 9775192, 12218990, 12430880, 13440889, 13964560, 15361016, 19201270, 19550384, 24437980, 26881778, 27929120, 30722032, 38402540, 39100768, 48875960, 53763556, 61444064, 67204445, 76805080, 97751920, 107527112, 134408890, 153610160, 195503840, 215054224, 268817780, 307220320, 430108448, 537635560, 1075271120, 2150542240]

約数ペア:

[(1, 2150542240), (2, 1075271120), (4, 537635560), (5, 430108448), (7, 307220320), (8, 268817780), (10, 215054224), (11, 195503840), (14, 153610160), (16, 134408890), (20, 107527112), (22, 97751920), (28, 76805080), (32, 67204445), (35, 61444064), (40, 53763556), (44, 48875960), (55, 39100768), (56, 38402540), (70, 30722032), (77, 27929120), (80, 26881778), (88, 24437980), (110, 19550384), (112, 19201270), (140, 15361016), (154, 13964560), (160, 13440889), (173, 12430880), (176, 12218990), (220, 9775192), (224, 9600635), (280, 7680508), (308, 6982280), (346, 6215440), (352, 6109495), (385, 5585824), (440, 4887596), (560, 3840254), (616, 3491140), (692, 3107720), (770, 2792912), (865, 2486176), (880, 2443798), (1009, 2131360), (1120, 1920127), (1211, 1775840), (1232, 1745570), (1384, 1553860), (1540, 1396456), (1730, 1243088), (1760, 1221899), (1903, 1130080), (2018, 1065680), (2422, 887920), (2464, 872785), (2768, 776930), (3080, 698228), (3460, 621544), (3806, 565040), (4036, 532840), (4844, 443960), (5045, 426272), (5536, 388465), (6055, 355168), (6160, 349114), (6920, 310772), (7063, 304480), (7612, 282520), (8072, 266420), (9515, 226016), (9688, 221980), (10090, 213136), (11099, 193760), (12110, 177584), (12320, 174557), (13321, 161440), (13840, 155386), (14126, 152240), (15224, 141260), (16144, 133210), (19030, 113008), (19376, 110990), (20180, 106568), (22198, 96880), (24220, 88792), (26642, 80720), (27680, 77693), (28252, 76120), (30448, 70630), (32288, 66605), (35315, 60896), (38060, 56504), (38752, 55495), (40360, 53284), (44396, 48440)]