140902080

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1213}}^1$

素因数の和:1255

約数の個数: 168

約数和(自身を含む): 492136176

約数和(自身を除く): 351234096

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 121, 132, 160, 165, 176, 192, 220, 240, 242, 264, 320, 330, 352, 363, 440, 480, 484, 528, 605, 660, 704, 726, 880, 960, 968, 1056, 1210, 1213, 1320, 1452, 1760, 1815, 1936, 2112, 2420, 2426, 2640, 2904, 3520, 3630, 3639, 3872, 4840, 4852, 5280, 5808, 6065, 7260, 7278, 7744, 9680, 9704, 10560, 11616, 12130, 13343, 14520, 14556, 18195, 19360, 19408, 23232, 24260, 26686, 29040, 29112, 36390, 38720, 38816, 40029, 48520, 53372, 58080, 58224, 66715, 72780, 77632, 80058, 97040, 106744, 116160, 116448, 133430, 145560, 146773, 160116, 194080, 200145, 213488, 232896, 266860, 291120, 293546, 320232, 388160, 400290, 426976, 440319, 533720, 582240, 587092, 640464, 733865, 800580, 853952, 880638, 1067440, 1164480, 1174184, 1280928, 1467730, 1601160, 1761276, 2134880, 2201595, 2348368, 2561856, 2935460, 3202320, 3522552, 4269760, 4403190, 4696736, 5870920, 6404640, 7045104, 8806380, 9393472, 11741840, 12809280, 14090208, 17612760, 23483680, 28180416, 35225520, 46967360, 70451040, 140902080]

約数ペア:

[(1, 140902080), (2, 70451040), (3, 46967360), (4, 35225520), (5, 28180416), (6, 23483680), (8, 17612760), (10, 14090208), (11, 12809280), (12, 11741840), (15, 9393472), (16, 8806380), (20, 7045104), (22, 6404640), (24, 5870920), (30, 4696736), (32, 4403190), (33, 4269760), (40, 3522552), (44, 3202320), (48, 2935460), (55, 2561856), (60, 2348368), (64, 2201595), (66, 2134880), (80, 1761276), (88, 1601160), (96, 1467730), (110, 1280928), (120, 1174184), (121, 1164480), (132, 1067440), (160, 880638), (165, 853952), (176, 800580), (192, 733865), (220, 640464), (240, 587092), (242, 582240), (264, 533720), (320, 440319), (330, 426976), (352, 400290), (363, 388160), (440, 320232), (480, 293546), (484, 291120), (528, 266860), (605, 232896), (660, 213488), (704, 200145), (726, 194080), (880, 160116), (960, 146773), (968, 145560), (1056, 133430), (1210, 116448), (1213, 116160), (1320, 106744), (1452, 97040), (1760, 80058), (1815, 77632), (1936, 72780), (2112, 66715), (2420, 58224), (2426, 58080), (2640, 53372), (2904, 48520), (3520, 40029), (3630, 38816), (3639, 38720), (3872, 36390), (4840, 29112), (4852, 29040), (5280, 26686), (5808, 24260), (6065, 23232), (7260, 19408), (7278, 19360), (7744, 18195), (9680, 14556), (9704, 14520), (10560, 13343), (11616, 12130)]